UC3844D Price & Stock

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Manufacturer
Current Mode PWM Controller 1A 14-Pin SOIC N Rail
Documents
Datasheet UC3844D
Integrated Circuits (ICs) > PMIC - AC DC Converters, Offline Switchers
IC REG CTRLR PWM CM 14-SOIC
Documents
Datasheet UC3844D
Specifications
Part Status Obsolete
Internal Switch(s) No
Voltage - Start Up 16V
Voltage - Supply (Vcc/Vdd) 10 V ~ 30 V
Duty Cycle 48%
Frequency - Switching Up to 500kHz
Fault Protection Current Limiting
Control Features Frequency Control
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-SOP
Mounting Type Surface Mount
Integrated Circuits (ICs) > PMIC - AC DC Converters, Offline Switchers
IC REG CTRLR PWM CM 14-SOIC
Specifications
Part Status Active
Output Isolation Isolated
Internal Switch(s) No
Topology Boost, Buck, Flyback, Forward
Voltage - Start Up 16V
Voltage - Supply (Vcc/Vdd) 10 V ~ 30 V
Duty Cycle 48%
Frequency - Switching Up to 500kHz
Fault Protection Current Limiting
Control Features Frequency Control
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-SOIC
Mounting Type Surface Mount
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UC3844D price|Ersa Limited
Ersa Limited
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844D Texas Instruments IC REG CTRLR PWM CM 14-SOIC 297
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UC3844DTR Texas Instruments IC REG CTRLR PWM CM 14-SOIC 7492
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UC3844D8TR Texas Instruments IC REG CTRLR PWM CM 8SOIC 3546
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D ON Semiconductor IC REG CTRLR PWM CM 14-SOIC 3034
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Part # Manufacturer Description Stock Price Buy
UC3844D Texas Instruments UC3844 Current-Mode PWM Controller 24194
1-24:  $0.6854
25-99:  $0.6717
100-499:  $0.6443
500-999:  $0.6169
1000+:  $0.5826
Buy
UC3844D Fairchild UC3844 Current-Mode PWM Controller 1513
1-24:  $0.6854
25-99:  $0.6717
100-499:  $0.6443
500-999:  $0.6169
1000+:  $0.5826
Buy
UC3844DX Fairchild UC3844 Current-Mode PWM Controller 685
1-24:  $0.364
25-99:  $0.3567
100-499:  $0.3422
500-999:  $0.3276
1000+:  $0.3094
Buy
UC3844D8 Unitrode UC3844 Current-Mode PWM Controller 167
1-24:  $0.6854
25-99:  $0.6717
100-499:  $0.6443
500-999:  $0.6169
1000+:  $0.5826
Buy
UC3844D8 Texas Instruments UC3844 Current-Mode PWM Controller 1151
1-24:  $0.6854
25-99:  $0.6717
100-499:  $0.6443
500-999:  $0.6169
1000+:  $0.5826
Buy
Part # Manufacturer Description Stock Price Buy
UC3844D UNITRODE 0
$4.39
Buy
UC3844D price|Newark element14
Newark element14
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844D8
sku #: 32AH7091
TEXAS INSTRUMENTS Texas Instruments - Pwm Controller, Current Mode, Soic-8 - Uc3844D8 |TEXAS INSTRUMENTS UC3844D8 in stock
$1.96
Buy
Part # Manufacturer Description Stock Price Buy
UC3844DX ON Semiconductor IC REG CTRLR PWM CM 14-SOIC 255
1:  $0.382
10:  $0.361
100:  $0.340
500:  $0.321
1000:  $0.303
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D Fairchild Semiconductor Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOP 27960
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UC3844D Texas Instruments Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC 27552
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UC3844D onsemi Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOP 15360
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UC3844D8 Texas Instruments Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC 15525
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UC3844D8TR Texas Instruments Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC 25312
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UC3844D price|HSK Electronics
HSK Electronics
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844D Texas Instruments IC REG CTRLR PWM CM 14-SOIC 3200
Inquiry
UC3844DTR Texas Instruments IC REG CTRLR PWM CM 14-SOIC 3200
Inquiry
UC3844D8TR Texas Instruments IC REG CTRLR PWM CM 8SOIC 3200
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UC3844DTRG4 Texas Instruments IC REG CTRLR PWM CM 14-SOIC 3200
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UC3844D8TRG4 Texas Instruments IC REG CTRLR PWM CM 8SOIC 3200
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Part # Manufacturer Description Stock Price Buy
UC3844D Fairchild Semiconductor SWITCHING CONTROLLER
Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
29033
1:  $1.413
10:  $1.197
100:  $0.918
500:  $0.811
1000:  $0.641
Buy
UC3844D8 Texas Instruments IC REG CTRLR PWM CM 8SOIC
Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
3387
1:  $0.617
25:  $0.605
100:  $0.580
500:  $0.555
1000:  $0.524
Buy
UC3844D price|Microchip USA
Microchip USA
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844D Onsemi OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tube 10648
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UC3844DTRG4 Texas Instruments OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tape & Reel (TR) 4277
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UC3844D8TRG4 Texas Instruments OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tape & Reel (TR) 10360
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Part # Manufacturer Description Stock Price Buy
UC3844D Texas Instruments IC REG CTRLR PWM CM 14-SOIC 14050
Inquiry
UC3844D8 Texas Instruments IC REG CTRLR PWM CM 8SOIC 12250
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UC3844DTR Texas Instruments IC REG CTRLR PWM CM 14-SOIC 5000
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UC3844D8TR Texas Instruments IC REG CTRLR PWM CM 8SOIC 12542
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UC3844DTRG4 Texas Instruments IC REG CTRLR PWM CM 14-SOIC 12542
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Part # Manufacturer Description Stock Price Buy
UC3844D
sku #: 50S2240
Texas Instruments UC3844D, Current-Mode PWM Controller, SO14 ; bars 0
1:  €0.409
100:  €0.363
Buy
Part # Manufacturer Description Stock Price Buy
UC3844D Texas Instruments UC3844 series power management IC(PMIC) ; DC:23+ 4500
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UC3844D8 Texas Instruments UC3844 series power management IC(PMIC) ; DC:23+ 4500
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UC3844D8TR Texas Instruments UC3844 series power management IC(PMIC) ; DC:23+ 4500
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UC3844D price|Mouser
Mouser
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Part # Manufacturer Description Stock Price Buy
UC3844D
sku #: 595-U3844D
Texas Instruments Switching Controllers Crnt-Mode PWM Cntrlr
Switching Controllers
96 In Stock
1:  $1.57
10:  $1.33
100:  $1.02
500:  $0.901
1000:  $0.712
2500:  $0.664
5000:  $0.631
Buy
UC3844D8TR
sku #: 595-UC3844D8TR
Texas Instruments Switching Controllers Current-Mode PWM Controller
Switching Controllers
919 In Stock
1:  $1.05
10:  $0.905
100:  $0.694
500:  $0.551
1000:  $0.454
2500:  $0.336
5000:  $0.313
Buy
UC3844DTR
sku #: 595-UC3844DTR
Texas Instruments Switching Controllers Current-Mode PWM Controller
Switching Controllers
2026 In Stock
1:  $0.98
10:  $0.876
100:  $0.683
500:  $0.565
1000:  $0.467
2500:  $0.458
10000:  $0.38
Buy
UC3844D8
sku #: 595-UC3844D8
Texas Instruments Switching Controllers Current Mode
Switching Controllers
592 In Stock
1:  $2.00
75:  $1.69
525:  $0.92
1050:  $0.712
Buy
Part # Manufacturer Description Stock Price Buy
UC3844D ON Semiconductor IC REG CTRLR PWM CM 14-SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
5969
Buy
UC3844D Texas Instruments IC REG CTRLR PWM CM 14-SOIC
PMIC - AC DC Converters, Offline Switchers
43403
Buy
UC3844DX ON Semiconductor IC REG CTRLR PWM CM 14-SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
18993
Buy
UC3844D8 Texas Instruments IC REG CTRLR PWM CM 8SOIC
PMIC - AC DC Converters, Offline Switchers
4265
Buy
UC3844DTR Texas Instruments IC REG CTRLR PWM CM 14-SOIC
PMIC - AC DC Converters, Offline Switchers
113832
Buy
UC3844DG4 Texas Instruments IC REG CTRLR PWM CM 14-SOIC
PMIC - AC DC Converters, Offline Switchers
3905
Buy
UC3844D8TR Texas Instruments IC REG CTRLR PWM CM 8SOIC
PMIC - AC DC Converters, Offline Switchers
734474
Buy
UC3844D8G4 Texas Instruments IC REG CTRLR PWM CM 8SOIC
PMIC - AC DC Converters, Offline Switchers
4212
Buy
UC3844DTRG4 Texas Instruments IC REG CTRLR PWM CM 14-SOIC
PMIC - AC DC Converters, Offline Switchers
6669
Buy
UC3844D8TRG4 Texas Instruments IC REG CTRLR PWM CM 8SOIC
PMIC - AC DC Converters, Offline Switchers
6151
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Part # Manufacturer Description Stock Price Buy
UC3844D onsemi 35000
$0
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UC3844D Texas Instruments 171
$1.62
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UC3844D8 Texas Instruments 35000
$0.93248
Inquiry
UC3844D8TR Texas Instruments 3676
$1.36
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UC3844D8TRG4 Texas Instruments 35000
$0
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Part # Manufacturer Description Stock Price Buy
UC3844D Texas Instruments Converter Offline Boost, Buck, Flyback, Forward Topology Up to 500kHz 14-SOIC 2070
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UC3844D8 Texas Instruments Converter Offline Boost, Buck, Flyback, Forward Topology Up to 500kHz 8-SOIC 904
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UC3844D8TR Texas Instruments Converter Offline Boost, Buck, Flyback, Forward Topology Up to 500kHz 8-SOIC 1629
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UC3844D8G4 Texas Instruments Converter Offline Boost, Buck, Flyback, Forward Topology Up to 500kHz 8-SOIC 1792
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UC3844D8TRG4 Texas Instruments Converter Offline Boost, Buck, Flyback, Forward Topology Up to 500kHz 8-SOIC 845
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UC3844D Texas Instruments
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UC3844D8TRG4 Texas Instruments
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UC3844D ON Semiconductor 8585
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UC3844D8TR Texas Instruments 2091
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UC3844D8TRG4 Texas Instruments 2036
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UC3844D price|Martec Srl
Martec Srl
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Part # Manufacturer Description Stock Price Buy
UC3844D.1 I.C. UC3844D Curr.Mode PWM Contr SO14 SG2844D MICS SG3844D MICS UC2844DTRG4 TI UC3844D UNITR UC3844DTRG4 TI 1.810
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UC3844D8 TEXAS CIRC.INT.S UC3844D8 SO8 3.620
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Part # Manufacturer Description Stock Price Buy
UC3844D Rochester Electronics SWITCHING CONTROLLER 24694
1:  $0.630
10:  $0.564
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UC3844D8 Rochester Electronics UC3844 CURRENT-MODE PWM CONTROLL 10000
1:  $0.630
10:  $0.564
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UC3844D8TR Texas Instruments IC REG CTRLR PWM CM 8SOIC 10000
1:  $1.250
2500:  $0.498
Inquiry
UC3844D8TRG4 Texas Instruments IC REG CTRLR PWM CM 8SOIC 10000
1:  $0.595
2500:  $0.590
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D Rochester Electronics SWITCHING CONTROLLER 24694
1:  $0.630
10:  $0.564
Buy
UC3844D8 Rochester Electronics UC3844 CURRENT-MODE PWM CONTROLL 10000
1:  $0.630
10:  $0.564
Buy
UC3844D8TR Texas Instruments IC REG CTRLR PWM CM 8SOIC 10000
1:  $1.250
2500:  $0.498
Buy
UC3844D8TRG4 Texas Instruments IC REG CTRLR PWM CM 8SOIC 10000
1:  $0.595
2500:  $0.590
Buy
Part # Manufacturer Description Stock Price Buy
UC3844D onsemi Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOP ; Tube 8764
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UC3844D Texas Instruments Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC ; Tube 9769
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UC3844D8 Texas Instruments Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC ; Tube 7094
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UC3844D8TR Texas Instruments Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC ; Tape & Reel (TR) 8680
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UC3844D8TRG4 Texas Instruments Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC ; Tape & Reel (TR) 7257
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UC3844D Texas Instruments new and original 3180
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UC3844DTR Texas Instruments new and original 5875
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UC3844D8TR Texas Instruments new and original 5719
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UC3844DTRG4 Texas Instruments new and original 4123
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UC3844D8TRG4 Texas Instruments new and original 2580
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UC3844D price|IC Online Co.,Ltd
IC Online Co.,Ltd
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844D Fairchild Semiconductor SWITCHING CONTROLLER
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UC3844D8 Texas Instruments IC REG CTRLR PWM CM 8SOIC
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UC3844D8TR Texas Instruments IC REG CTRLR PWM CM 8SOIC
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UC3844D8TRG4 Texas Instruments IC REG CTRLR PWM CM 8SOIC
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UC3844D price|Zouser Electronic
Zouser Electronic
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844D ON Semiconductor IC REG CTRLR PWM CM 14-SOIC
Voltage Regulators - DC DC Switching Controllers
477
Inquiry
UC3844D Texas Instruments IC REG CTRLR PWM CM 14-SOIC
Voltage Regulators - DC DC Switching Controllers
2427
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UC3844D8 Texas Instruments IC REG CTRLR PWM CM 8SOIC
Voltage Regulators - DC DC Switching Controllers
3635
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UC3844D8TR Texas Instruments IC REG CTRLR PWM CM 8SOIC
Voltage Regulators - DC DC Switching Controllers
138
Inquiry
UC3844D8TRG4 Texas Instruments IC REG CTRLR PWM CM 8SOIC
Voltage Regulators - DC DC Switching Controllers
130
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UC3844D ON Semiconductor CURRENT-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 45ns 0C~70C TA Up to 500kHz 5.1V 2380
1:  $0.703
10:  $0.663
100:  $0.625
500:  $0.590
Buy
UC3844D8 Texas Instruments UC3844 Boost Buck Buck-Boost Flyback Forward Tube e4 DC to DC switching controller 50ns 200mA 72.603129mg 13.5V 8894
1:  $2.483
10:  $2.342
100:  $2.210
500:  $2.085
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UC3844D8TR Texas Instruments UC3844 Boost Buck Buck-Boost Flyback Forward Tape & Reel (TR) e4 DC to DC switching controller 50ns 200mA 72.603129mg 13.5V 11074
1:  $2.434
10:  $2.296
100:  $2.166
500:  $2.043
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UC3844D8TRG4 Texas Instruments UC3844 Boost Buck Buck-Boost Flyback Forward Tape & Reel (TR) e4 DC to DC switching controller 50ns 200mA 72.603129mg 13.5V 10363
1:  $2.664
10:  $2.513
100:  $2.371
500:  $2.237
Buy
Part # Manufacturer Description Stock Price Buy
UC3844DR TI SMD ; DC:2019 5000
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UC3844D/AD TI SOP14 ; DC:2021 10000
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UC3844DTR TI 14-SOP ; DC:2022 5000
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UC3844DG4 TI SOIC ; DC:2021 5000
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UC3844D8G TI SOP8 ; DC:2019 10000
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UC3844D8TR TI * ; DC:2019 5000
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UC3844D8G4 TI SOP8 ; DC:2020 7500
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UC3844D8TRG TI SOP8 ; DC:2021 7500
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UC3844DTRG4 TI SOIC ; DC:2019 10000
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UC3844D8TRG4 TI SOP8 ; DC:2022 10000
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Part # Manufacturer Description Stock Price Buy
UC3844D Fairchild/ON Semiconductor IC REG CTRLR PWM CM 14-SOIC
PMIC - AC DC Converters, Offline Switchers
In-Stock
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UC3844D Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 14-SOIC
PMIC - AC DC Converters, Offline Switchers
In-Stock
Inquiry
UC3844D8 Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC
PMIC - AC DC Converters, Offline Switchers
In-Stock
Inquiry
UC3844D8TR Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC
PMIC - AC DC Converters, Offline Switchers
In-Stock
Inquiry
UC3844D8G4 Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC
PMIC - AC DC Converters, Offline Switchers
In-Stock
Inquiry
UC3844D8TRG4 Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC
PMIC - AC DC Converters, Offline Switchers
In-Stock
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Part # Manufacturer Description Stock Price Buy
UC3844D ON Semiconductor CURRENT-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 45ns 0C~70C TA Up to 500kHz 5.1V 2410
1:  $0.630
10:  $0.579
100:  $0.541
500:  $0.498
Inquiry
UC3844D8 Texas Instruments UC3844 Boost Buck Buck-Boost Flyback Forward Tube e4 DC to DC switching controller 50ns 200mA 72.603129mg 13.5V 8839
1:  $2.386
10:  $2.215
100:  $2.014
500:  $1.907
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Part # Manufacturer Description Stock Price Buy
UC3844D Rochester Electronics DC:23+ ; SWITCHING CONTRO... 14597
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UC3844D onsemi DC:23+ ; IC REG CTRLR PWM ... 27392
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UC3844D Texas Instruments DC:23+ ; IC REG CTRLR PWM ... 10943
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UC3844D8 Rochester Electronics DC:23+ ; UC3844 CURRENT-MOD... 9664
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UC3844D8 Rochester Electronics DC:23+ ; IC REG CTRLR PWM ... 19062
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UC3844D8TR Texas Instruments DC:23+ ; IC REG CTRLR PWM ... 16155
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UC3844D8TRG4 Texas Instruments DC:23+ ; IC REG CTRLR PWM ... 31035
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Part # Manufacturer Description Stock Price Buy
UC3844D Texas Instruments DC:UNKN 22446
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UC3844D8 TEXAS INSTRUMENTS SOP-8 ; DC:20 4111
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UC3844D8 Unitrode DC:UNKN 154
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UC3844D8TR Texas Instruments Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0C to 70C 107442
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Part # Manufacturer Description Stock Price Buy
UC3844D AMI Semiconductor / ON Semiconductor IC REG CTRLR PWM CM 14-SOIC ; 14-SOP
PMIC - Voltage Regulators - DC DC Switching Controllers
Available
Inquiry
UC3844D Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 14-SOIC ; 14-SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
Available
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UC3844D8 Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC ; 8-SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
Available
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UC3844D8TR Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC ; 8-SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
Available
Inquiry
UC3844D8G4 Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC ; 8-SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
Available
Inquiry
UC3844D price|Win Source
Win Source
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844D Texas Instruments IC REG CTRLR PWM CM 14-SOIC 6490
90:  $0.582
Buy
UC3844D8 Texas Instruments IC REG CTRLR PWM CM 8SOIC 4600
135:  $0.373
Buy
UC3844D8TR Texas Instruments IC REG CTRLR PWM CM 8SOIC 21906
12:  $4.366
Buy
UC3844D8TRG4 Texas Instruments IC REG CTRLR PWM CM 8SOIC 21906
65:  $0.786
Buy
UC3844D8G4 Texas Instruments IC REG CTRLR PWM CM 8SOIC / Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube 34000
75:  $0.707
Buy
Part # Manufacturer Description Stock Price Buy
UC3844D013TR ST ST SOP14 2117
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D
sku #: 940008-UC3844D
onsemi Converter Offline Switch Frequency Control Up to 500kHz 0°C ~ 70°C (TA) Tube 14-SOP Boost, Buck, Flyback, Forward 10 V ~ 30 V ; 14-SOIC (0.154", 3.90mm Width) 7218
Inquiry
UC3844DX
sku #: 15437-UC3844DX
onsemi Converter Offline Switch Frequency Control Up to 500kHz 0°C ~ 70°C (TA) Tube 14-SOP 10 V ~ 30 V ; 14-SOIC (0.154", 3.90mm Width) 881
Inquiry
UC3844D8
sku #: 95637-UC3844D8
Texas Instruments Converter Offline Switch Frequency Control Up to 500kHz 0°C ~ 70°C (TA) Tube Alternate Packaging 8-SOIC Boost, Buck, Flyback, Forward 10 V ~ 30 V ; 8-SOIC (0.154", 3.90mm Width) 124
Inquiry
UC3844D1
sku #: 1137061-UC3844D1
onsemi SOP8 7339
Inquiry
UC3844DTR
sku #: 405500-UC3844DTR
Texas Instruments Converter Offline Switch Frequency Control Up to 500kHz 0°C ~ 70°C (TA) Tape & Reel (TR) Alternate Packaging 14-SOIC Boost, Buck, Flyback, Forward 10 V ~ 30 V ; 14-SOIC (0.154", 3.90mm Width) 21620
Inquiry
UC3844DG4
sku #: 70425-UC3844DG4
Texas Instruments Lead Free SWITCHING CONTROLLER SINGLE PULSE WIDTH MODULATION Converter Offline 50ns 70C 200mA 500kHz ; SOIC 10000
Inquiry
UC3844D1X
sku #: 1225941-UC3844D1X
onsemi SOP8 3560
Inquiry
UC3844D8TR
sku #: 160215-UC3844D8TR
Texas Instruments Converter Offline Switch Frequency Control Up to 500kHz 0°C ~ 70°C (TA) Tape & Reel (TR) Alternate Packaging 8-SOIC Boost, Buck, Flyback, Forward 10 V ~ 30 V ; 8-SOIC (0.154", 3.90mm Width) 24804
Inquiry
UC3844D8G4
sku #: 70424-UC3844D8G4
Texas Instruments Lead Free SWITCHING CONTROLLER SINGLE PULSE WIDTH MODULATION Converter Offline 50ns 70C 200mA 500kHz ; SOIC 7725
Inquiry
UC3844DTRG4
sku #: 70246-UC3844DTRG4
Texas Instruments CURRENT-MODE BICMOS DUAL Surface Mount DC-DC Controller IC 50ns 0C~70C TA Up to 500kHz 13.5V ; 14-SOIC (0.154, 3.90mm Width) 10000
Inquiry
UC3844D8TRG4
sku #: 221538-UC3844D8TRG4
Texas Instruments Converter Offline Switch Frequency Control Up to 500kHz 0°C ~ 70°C (TA) Tape & Reel (TR) Alternate Packaging 8-SOIC Boost, Buck, Flyback, Forward 10 V ~ 30 V ; 8-SOIC (0.154", 3.90mm Width) 23953
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D onsemi Available, Contact us 6000
Inquiry
UC3844D Texas Instruments Available, Contact us 150
Inquiry
UC3844D8 Texas Instruments Available, Contact us 2500
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UC3844D8TR Texas Instruments Available, Contact us 7500
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Part # Manufacturer Description Stock Price Buy
UC3844D MOTOROLA SOP14 ; DC:13+ 230
Inquiry
UC3844D8TR TI SOP-8 ; DC:11+ 35000
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D Texas Instruments IC REG CTRLR PWM CM 14-SOIC 448
Inquiry
UC3844D8 Texas Instruments IC REG CTRLR PWM CM 8SOIC 3114
Inquiry
UC3844D8TR Texas Instruments IC REG CTRLR PWM CM 8SOIC 12000
Inquiry
UC3844D8TRG4 Texas Instruments IC REG CTRLR PWM CM 8SOIC 7500
Inquiry
UC3844D8G4 Texas Instruments IC REG CTRLR PWM CM 8SOIC 12000
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D8 Texas Instruments IC REG CTRLR PWM CM 8SOIC 2267
Buy
UC3844D8TR Texas Instruments IC REG CTRLR PWM CM 8SOIC 4292
Buy
Part # Manufacturer Description Stock Price Buy
UC3844D onsemi IC REG CTRLR PWM CM 14-SOIC 100000
Inquiry
UC3844D Texas Instruments IC REG CTRLR PWM CM 14-SOIC 100000
Inquiry
UC3844D8 UC/TI SOP-8 10000
Inquiry
UC3844D8 Texas Instruments IC REG CTRLR PWM CM 8SOIC 100000
Inquiry
UC3844D8TR Texas Instruments IC REG CTRLR PWM CM 8SOIC 100000
Inquiry
UC3844D8TRG4 Texas Instruments IC REG CTRLR PWM CM 8SOIC 100000
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D Texas Instruments IC REG CTRLR PWM CM 14-SOIC 17546
Inquiry
UC3844D8 Texas Instruments IC REG CTRLR PWM CM 8SOIC 11134
Inquiry
UC3844D8TR Texas Instruments IC REG CTRLR PWM CM 8SOIC 3336
Inquiry
UC3844D8TRG4 Texas Instruments IC REG CTRLR PWM CM 8SOIC 6654
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844DTR TI SOP14 8500
Inquiry
UC3844D8TR TI SOP-8 3820
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D TI DC:95+ ; SOP 23
Inquiry
UC3844DB ON DC:10+ ; SOP-8 20
Inquiry
UC3844DG MOTOROLA DC:03+ ; SOP 40
Inquiry
UC3844DW UC DC:88+ ; SOP16 552
Inquiry
UC3844DR2 PHILIPS DC:05+ ; SOP-14L 2100
Inquiry
UC3844D price|Direct Components
Direct Components
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844D BUY DIRECT----> 3895
Inquiry
UC3844D8 BUY DIRECT----> 1780
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D onsemi IC REG CTRLR PWM CM 14-SOIC ; DC:21+ ; 14-SOP 100
Inquiry
UC3844D Fairchild Semiconductor SWITCHING CONTROLLER ; DC:21+ ; 14-SOP 24694
Inquiry
UC3844D Texas Instruments IC REG CTRLR PWM CM 14-SOIC ; DC:21+ ; 14-SOIC 171
Inquiry
UC3844D8 Texas Instruments IC REG CTRLR PWM CM 8SOIC ; DC:21+ ; 8-SOIC 100
Inquiry
UC3844D8TR TI DC:17+ ; SOP8 43
Inquiry
UC3844D8TR Texas Instruments IC REG CTRLR PWM CM 8SOIC ; DC:21+ ; 8-SOIC 3676
Inquiry
UC3844D8TRG4 Texas Instruments IC REG CTRLR PWM CM 8SOIC ; DC:21+ ; 8-SOIC 100
Inquiry
UC3844D price|BARUM Electronics
BARUM Electronics
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844DB AMI Semiconductor / ON Semiconductor in stock,Can be ship within 1 day 21227
Inquiry
UC3844DX AMI Semiconductor / ON Semiconductor IC REG CTRLR PWM CM 14-SOIC 10427
Inquiry
UC3844D8 Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC 15777
Inquiry
UC3844D8TR Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC 27958
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D MOT 51
Inquiry
UC3844D SGS DC:90C748 High Performance Current Mode C 1232
Inquiry
UC3844D Texas Instruments 23
Inquiry
UC3844D8 UNITRODE 200
Inquiry
UC3844D8TR Texas Instruments 181
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D onsemi 14-SOIC (0.209 5.30mm Width) New and original,In Stock 18984
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D Fairchild Semiconductor SWITCHING CONTROLLER 1573
Inquiry
UC3844D Texas Instruments IC REG CTRLR PWM CM 14-SOIC 24608
Inquiry
UC3844D onsemi IC REG CTRLR PWM CM 14-SOIC 12354
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D8TR Texas Instruments DC:22+ ; SOP8 50000
Inquiry
UC3844D8TRG4 TI IC REG CTRLR PWM CM 8SOIC 15000
Inquiry
UC3844D8G4 TI IC REG CTRLR PWM CM 8SOIC 15000
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D Fairchild Semiconductor The original 9391
Inquiry
UC3844D TI New and original 356
Inquiry
UC3844D8 TI NEW 7072
Inquiry
UC3844D8TR TI NEW 5947
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D FAIRCHILD IN STOCK 36530
Inquiry
UC3844D8TR TI IN STOCK 35500
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D ON Semiconductor IC REG CTRLR PWM CM 14-SOIC
Voltage Regulators - DC DC Switching Controllers
521
Inquiry
UC3844D Texas Instruments IC REG CTRLR PWM CM 14-SOIC
Voltage Regulators - DC DC Switching Controllers
2928
Inquiry
UC3844D8 Texas Instruments IC REG CTRLR PWM CM 8SOIC
Voltage Regulators - DC DC Switching Controllers
3948
Inquiry
UC3844D8TR Texas Instruments IC REG CTRLR PWM CM 8SOIC
Voltage Regulators - DC DC Switching Controllers
114
Inquiry
UC3844D8TRG4 Texas Instruments IC REG CTRLR PWM CM 8SOIC
Voltage Regulators - DC DC Switching Controllers
128
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D8G Texas Instruments SOP8 11400
Inquiry
UC3844D price|Ariat Technology
Ariat Technology
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844D onsemi IC REG CTRLR PWM CM 14-SOIC
Specialized ICs
2888
Inquiry
UC3844D Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 14-SOIC
Specialized ICs
10100
Inquiry
UC3844D8 Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
2657
Inquiry
UC3844D013TR ST ST SOP14
Specialized ICs
1654
Inquiry
UC3844D1X FSC UC3844D1X FSC
Specialized ICs
2568
Inquiry
UC3844D8G TI UC3844D8G TI
Specialized ICs
2626
Inquiry
UC3844D8TR Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
35500
Inquiry
UC3844D8TRG4 Texas Instruments IC REG CTRLR PWM CM 8SOIC
Specialized ICs
2942
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D8TR TI DC:22+ ; SOIC-8 9000
Inquiry
UC3844D8TR TI DC:22+ 9000
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 14-SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
354
10:  $1.13
100:  $0.82
1000:  $0.77
2500:  $0.74
Inquiry
UC3844D1 FAIRCHILD
Integrated Circuits (ICs)
548
Inquiry
UC3844DTR Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 14-SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
425
10:  $1.37
100:  $1.37
1000:  $0.50
2500:  $0.50
Inquiry
UC3844D8TR Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
3398
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D TI shipping today 7696
Inquiry
UC3844D8 TI shipping today 4546
Inquiry
UC3844D8TR TI shipping today 1818
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D FAIRCHILD OEM/CM Immediate delivery 6000
Inquiry
UC3844D8TR TI OEM/CM Immediate delivery 6000
Inquiry
UC3844D price|Chip One Exchange
Chip One Exchange
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844D AVAILABLE 2353
Inquiry
UC3844D TI AVAILABLE 356
Inquiry
UC3844D8 TI AVAILABLE 4732
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D TI 356
Inquiry
UC3844D8TR TI 235
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D ST SOP14 ; DC:2009 3245
Inquiry
UC3844D8 TI SOP8 ; DC:1127+ 50
Inquiry
UC3844D8TR TI SOP-8 ; DC:04+ 57964
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D Texas Instruments TBC 54379
1:  $0.000
50:  $0.000
100:  $0.000
500:  $0.000
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D FSC OEM/CM QUOTES ONLY | NO BROKERS 5783
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D MOT Electronic Distribution since 1988. ERAI Certified supplier. ; DC:9512 55
Inquiry
UC3844D8 TEXAS INSTRUMENTS Electronic Distribution since 1988. ERAI Certified supplier. ; DC:2018-32 350
Inquiry
UC3844D013TR STMICROELECTRONICS Electronic Distribution since 1988. ERAI Certified supplier. ; DC:2000 2500
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D Fairchild/ON Semiconductor IC REG CTRLR PWM CM 14-SOIC 2500
Inquiry
UC3844D013TR ST ST SOP14 1472
Inquiry
UC3844D8TRG4 Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC 87814
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D ON 6484
Inquiry
UC3844D STM 7978
Inquiry
UC3844D1 STM 8005
Inquiry
UC3844D013TR STM 8001
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D AMI Semiconductor / ON Semiconductor IC REG CTRLR PWM CM 14-SOIC 8385
Inquiry
UC3844D Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 14-SOIC 8121
Inquiry
UC3844DB AMI Semiconductor / ON Semiconductor The parts are in stock 18435
Inquiry
UC3844DX AMI Semiconductor / ON Semiconductor IC REG CTRLR PWM CM 14-SOIC 10000
Inquiry
UC3844D8 Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC 10000
Inquiry
UC3844D8TR Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC 10000
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D TI OEM/CM In stock 74
Inquiry
UC3844D1 FAIRCHILD OEM/CM In stock 1545
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D ST Deliver immediately in stock 115
Inquiry
UC3844D1 SGS Deliver immediately in stock 310
Inquiry
UC3844D8 TI Deliver immediately in stock 119
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D ON in stock Immediately 2105
Inquiry
UC3844D TI in stock Immediately 259
Inquiry
UC3844D1 SGS in stock Immediately 450
Inquiry
UC3844D price|Utsource
Utsource
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844D UC
Elec-component>IC Chips>PMIC - Voltage Regulators - DC DC Switching Controllers>
33858
1:  $1.30592
5:  $0.97944
10:  $0.58766
Buy
UC3844DB TI
Elec-component>IC Chips>
150
1:  $0.19502
Buy
UC3844DG ON
Elec-component>IC Chips>Power Switch Ics>
33909
1:  $1.62736
5:  $1.22052
10:  $0.73231
Buy
UC3844DW UC
Elec-component>
348
1:  $0.48755
Buy
UC3844D1 MOT
Elec-component>IC Chips>Power Switch Ics>
33921
1:  $0.86100
5:  $0.64575
10:  $0.45202
Buy
UC3844D8 MOT
Elec-component>IC Chips>PMIC - Voltage Regulators - DC DC Switching Controllers>
9999
1:  $1.22940
5:  $0.81960
10:  $0.73764
Buy
UC3844DR2 Motorola Semiconductor Products
Elec-component>IC Chips>Power Switch Ics>
33916
1:  $1.30064
5:  $0.97548
10:  $0.58529
Buy
UC3844D8G
Elec-component>IC Chips>
205
1:  $0.39004
Buy
UC3844D8TR TI
Elec-component>IC Chips>PMIC - Voltage Regulators - DC DC Switching Controllers>
9999
1:  $2.45880
5:  $1.63920
10:  $1.47528
Buy
UC3844D8G4 TI
Elec-component>IC Chips>
9999
1:  $2.70468
5:  $1.80312
10:  $1.62281
Buy
Part # Manufacturer Description Stock Price Buy
UC3844D8G TI SOP8 ; DC:21+ 7500
Inquiry
UC3844D8TR TI SOIC8 ; DC:21+ 7500
Inquiry
UC3844D8TRG4 TI SOP8 ; DC:21+ 4643
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D Texas Instruments Switching Controllers Crnt-Mode PWM Cntrlr in stock
Inquiry
UC3844D8 Texas Instruments Switching Controllers Current Mode in stock
Inquiry
UC3844D8TR Texas Instruments Switching Controllers Current-Mode PWM Controller in stock
Inquiry
UC3844D8G4 Texas Instruments Switching Controllers Current-Mode PWM Controller in stock
Inquiry
UC3844D8TRG4 Texas Instruments Switching Controllers Current-Mode PWM Controller in stock
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D ST Original stock,24-hour delivery 7747
Inquiry
UC3844D8 TI Original stock,24-hour delivery 1069
Inquiry
UC3844D8TR TI Original stock,24-hour delivery 2185
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D FSC OEMs, CMs ONLY (NO BROKERS) 2500
Inquiry
UC3844D8 TI OEMs, CMs ONLY (NO BROKERS) 5000
Inquiry
UC3844D8TR TI OEMs, CMs ONLY (NO BROKERS) 25000
Inquiry
UC3844D013TR ST OEMs, CMs ONLY (NO BROKERS) 8500
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 14-SOIC 10100
Buy
UC3844D AMI Semiconductor / ON Semiconductor IC REG CTRLR PWM CM 14-SOIC 3000
Buy
UC3844D8 Luminary Micro / Texas Instruments IC MULTIPLIER/DIVIDER 14CDIP 2829
Buy
UC3844D013TR ST ST SOP14 3588
Buy
UC3844D8G TI UC3844D8G TI SOP8 3000
Buy
UC3844D8TR Luminary Micro / Texas Instruments IC REG CTRLR PWM CM 8SOIC 35500
Buy
UC3844D8TRG4 Luminary Micro / Texas Instruments TI SOP8 87500
Buy
Part # Manufacturer Description Stock Price Buy
UC3844DTR TI DC:21+ ; SMD /PB 3000
Inquiry
UC3844D8TR TI DC:21+ ; SMD /PB 3000
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D ON Semiconductor OEM/CM ONLY 184
Inquiry
UC3844D price|Quest Components
Quest Components
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844D Unitrode Corp Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP 64
57:  $0.9975
17:  $1.3300
1:  $1.6625
Buy
UC3844D ST Microelectronics Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP 9
4:  $1.5295
1:  $1.6625
Buy
UC3844D Fairchild Semiconductor Corp Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP 9
4:  $1.5295
1:  $1.6625
Buy
UC3844D ST Microelectronics Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP 80
52:  $0.8775
15:  $1.4625
1:  $2.3400
Buy
UC3844D013TR ST Microelectronics Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP 392
183:  $0.7425
69:  $0.8250
1:  $1.3750
Buy
UC3844D8 Unitrode Corp 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 122
65:  $0.6118
15:  $0.7866
1:  $1.3110
Buy
UC3844D8 Avnet Microwave Technical Solutions 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 240
198:  $0.8120
50:  $1.0150
1:  $2.0300
Buy
Part # Manufacturer Description Stock Price Buy
UC3844D FSC DC:99+ ; SMD 2790
Inquiry
UC3844D price|Depu Electronics
Depu Electronics
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844D. UC 2018+_SOP_new and original 2500
Inquiry
UC3844D ON 2019+__new and original 2500
Inquiry
UC3844D1 FAIRCHILD 2018+_SOP8_new and original 2500
Inquiry
UC3844D/AD 2019+_SOP14_new and original 2500
Inquiry
UC3844D 319+ 2019+_new and original 2500
Inquiry
UC3844DR-UC3844D TI 2019+_SOP14_new and original 2500
Inquiry
UC3844D1X FAIRCHILD 2018+_3.9mm-8_new and original 2500
Inquiry
UC3844D8G TI 2019+_SOP8_new and original 2500
Inquiry
UC3844D8TR TI 2018+_SOIC-8_new and original 15000
Inquiry
UC3844D1R2 ON 2018+_SOP8_new and original 2500
Inquiry
UC3844D8TRG4 TI 2018+_SOIC-8_new and original 2500
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3844D
sku #: UC3844D
UNITRODE 5556
Inquiry
UC3844D price|Farnell element14
Farnell element14
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844D8
sku #: 3123552
Texas Instruments Texas Instruments - Pwm Controller, Current Mode, Soic-8 - Uc3844D8 |Texas Instruments UC3844D8 in stock
£2.09
Buy
UC3844D price|E-rize Co., Ltd
E-rize Co., Ltd
Certificates
Part # Manufacturer Description Stock Price Buy
UC3844D TI OEM/CM ONLY 129
Inquiry
UC3844D1 FAIRCHILD OEM/CM ONLY 1600
Inquiry
See Also: