UC2843AN Price & Stock

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Manufacturer
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR BUCK 8DIP
Documents
Datasheet UC2843AN
Specifications
Part Status Obsolete
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive, Isolation Capable
Topology Buck
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 8.4 V ~ 30 V
Frequency - Switching 500kHz
Duty Cycle (Max) 96%
Synchronous Rectifier Yes
Clock Sync No
Control Features Frequency Control
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-PDIP
Current Mode PWM Controller 1A 8-Pin PDIP Tube
Documents
Datasheet UC2843AN
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR MULT TOPOLOGY 8DIP
Specifications
Part Status Active
Output Type Transistor Driver
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Boost, Flyback, Forward Converter
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 7.6 V ~ 30 V
Frequency - Switching 500kHz
Duty Cycle (Max) 96%
Synchronous Rectifier No
Clock Sync No
Control Features Frequency Control
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-PDIP
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Part # Manufacturer Description Stock Price Buy
UC2843AN MOTOROLA DIP-8L 5000
Inquiry
Part # Manufacturer Description Stock Price Buy
UC2843AN Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP 10000
1:  $1.700
10:  $1.532
Inquiry
UC2843AN price|Ersa Limited
Ersa Limited
Certificates
Part # Manufacturer Description Stock Price Buy
UC2843AN Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP 480
Inquiry
Part # Manufacturer Description Stock Price Buy
UC2843AN Texas Instruments UC2843A Current Mode PWM Controller 7
1-24:  $0.6679
25-99:  $0.6545
100-499:  $0.6278
500-999:  $0.6011
1000+:  $0.5677
Buy
UC2843ANNTR Unitrode UC2843A Current Mode PWM Controller 21377
1-24:  $0.6598
25-99:  $0.6466
100-499:  $0.6202
500-999:  $0.5938
1000+:  $0.5608
Buy
UC2843AN price|Microchip USA
Microchip USA
Certificates
Part # Manufacturer Description Stock Price Buy
UC2843ANG Onsemi OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tube 6098
Inquiry
UC2843ANG4 Texas Instruments OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tube 4677
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UC2843AN price|HSK Electronics
HSK Electronics
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Part # Manufacturer Description Stock Price Buy
UC2843AN Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP 3200
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UC2843ANG4 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP 3200
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Part # Manufacturer Description Stock Price Buy
UC2843AN Texas Instruments UC2843A series power management IC(PMIC) ; DC:23+ 4500
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UC2843AN price|Mouser
Mouser
Certificates
Part # Manufacturer Description Stock Price Buy
UC2843AN
sku #: 595-UC2843AN
Texas Instruments Switching Controllers Current Mode
Switching Controllers
1923 In Stock
1:  $1.53
10:  $1.30
100:  $0.994
500:  $0.878
1000:  $0.708
2500:  $0.634
5000:  $0.607
10000:  $0.592
Buy
UC2843ANG4
sku #: 595-UC2843ANG4
Texas Instruments Switching Controllers Current-Mode PWM Controller
Switching Controllers
475 In Stock
1:  $1.53
10:  $1.37
100:  $1.06
500:  $0.878
1000:  $0.693
2500:  $0.647
5000:  $0.615
10000:  $0.592
Buy
Part # Manufacturer Description Stock Price Buy
UC2843AN Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP 3284
Inquiry
UC2843ANG4 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP 18020
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Part # Manufacturer Description Stock Price Buy
UC2843AN ON Semiconductor IC REG CTRLR BUCK 8DIP
PMIC - Voltage Regulators - DC DC Switching Controllers
55692
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UC2843AN Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP
PMIC - Voltage Regulators - DC DC Switching Controllers
62429
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4926
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UC2843ANG4 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP
PMIC - Voltage Regulators - DC DC Switching Controllers
6708
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UC2843AN price|Zouser Electronic
Zouser Electronic
Certificates
Part # Manufacturer Description Stock Price Buy
UC2843AN ON Semiconductor IC REG CTRLR BUCK 8DIP
Voltage Regulators - DC DC Switching Controllers
281
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4416
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UC2843AN TEXAS INSTRUMENTS DC-DC Control Chip
DC-DC Control Chip
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$0.56
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Part # Manufacturer Description Stock Price Buy
UC2843AN Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP 10000
1:  $1.700
10:  $1.532
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$1.6
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UC2843AN price|Win Source
Win Source
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Part # Manufacturer Description Stock Price Buy
UC2843AN Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP 16600
90:  $0.582
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Part # Manufacturer Description Stock Price Buy
UC2843AN Texas Instruments UC2843 Boost Buck Buck-Boost Flyback Forward Tube e4 DC to DC switching controller 50ns 1A 528.605208mg 15V 3870
1:  $1.273
10:  $1.201
100:  $1.133
500:  $1.069
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Part # Manufacturer Description Stock Price Buy
UC2843AN Texas Instruments new and original 2518
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UC2843ANG4 Texas Instruments new and original 2074
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UC2843AN TEXAS INSTRUMENTS 175
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UC2843AN Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP 375
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UC2843AN/1301P5/LT/BAE TI DC:2021 5000
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Part # Manufacturer Description Stock Price Buy
UC2843AN Texas Instruments Purchase Online. Ship Immediately. 30V DIP-8 DC-DC Controllers RoHS 888
1000:  $0.526
500:  $0.543
100:  $0.581
50:  $0.669
10:  $0.964
1:  $1.104
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Part # Manufacturer Description Stock Price Buy
UC2843AN Texas Instruments DC:23+ ; IC REG CTRLR MULT... 20309
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PMIC - Voltage Regulators - DC DC Switching Controllers
In-Stock
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UC2843AN
sku #: 1117355-UC2843AN
onsemi Regulator Controller 52kHz Step-Down -40°C ~ 85°C (TA) Transistor Driver UC2843A 8-PDIP Buck 8.4 V ~ 30 V ; 8-DIP (0.300", 7.62mm) 1285
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UC2843ANG
sku #: 1209061-UC2843ANG
onsemi IC REG CTRLR BUCK 8DIP ; 8-DIP (0.300", 7.62mm) 122
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UC2843ANG4
sku #: 94896-UC2843ANG4
Texas Instruments CURRENT-MODE BIPOLAR DUAL Through Hole DC-DC Controller IC 50ns 1W -40C~85C TA Up to 500kHz ; 8-DIP (0.300, 7.62mm) 23966
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UC2843AN AMI Semiconductor / ON Semiconductor IC REG CTRLR BUCK 8DIP ; 8-PDIP
PMIC - Voltage Regulators - DC DC Switching Controllers
Available
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PMIC - Voltage Regulators - DC DC Switching Controllers
Available
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Part # Manufacturer Description Stock Price Buy
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UC2843AN price|IC Online Co.,Ltd
IC Online Co.,Ltd
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Part # Manufacturer Description Stock Price Buy
UC2843AN Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP
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Part # Manufacturer Description Stock Price Buy
UC2843AN Texas Instruments UC2843 Boost Buck Buck-Boost Flyback Forward Tube e4 DC to DC switching controller 50ns 1A 528.605208mg 15V 3330
1:  $1.194
10:  $1.113
100:  $1.009
500:  $0.920
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Part # Manufacturer Description Stock Price Buy
UC2843AN ON Semiconductor IC REG CTRLR BUCK 8DIP
Voltage Regulators - DC DC Switching Controllers
249
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4082
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Direct Components
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Part # Manufacturer Description Stock Price Buy
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UC2843AN Texas Instruments TBC 49209
1:  $0.000
50:  $0.000
100:  $0.000
500:  $0.000
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Part # Manufacturer Description Stock Price Buy
UC2843AN MOTOROLA 4
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UC2843AN UNITRD 30
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UC2843AN Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP 24624
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UC2843AN onsemi IC REG CTRLR BUCK 8DIP 6055
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Part # Manufacturer Description Stock Price Buy
UC2843AN MOTOROLA DC:+ ; DIP 200
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UC2843AN ON DC:04+ ; DIP 169
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Part # Manufacturer Description Stock Price Buy
UC2843AN
sku #: UC2843AN
Motorola 1000
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Part # Manufacturer Description Stock Price Buy
UC2843AN Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP 19097
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UC2843AN TI IN STOCK 15000
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UC2843AN TI IN STOCK Immediate delivery 6000
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UC2843AN TI IN STOCK Immediate delivery 15200
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UC2843AN ON IC REG CTRLR BUCK 8DIP 6695
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UC2843AN-ST STM 6845
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Ariat Technology
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Part # Manufacturer Description Stock Price Buy
UC2843AN-ST ST ST DIP-8
Specialized ICs
1920
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UC2843AN TI OEM/CM QUOTES ONLY | NO BROKERS 11781
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UC2843AN ON 100
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UC2843AN-ST ST ST DIP-8 1880
Inquiry
Part # Manufacturer Description Stock Price Buy
UC2843AN-ST ST DIP-8 5042
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Part # Manufacturer Description Stock Price Buy
UC2843AN Luminary Micro / Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP
PMIC - Voltage Regulators - DC DC Switching Controllers
11480
10:  $1.07
100:  $0.63
1000:  $0.57
2500:  $0.57
Inquiry
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UC2843AN-ST ST DIP-8 ; DC:1998 1500
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UC2843AN MOT DIP8 ; DC:00+ 8299
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Part # Manufacturer Description Stock Price Buy
UC2843AN TI IN STOCK Immediate delivery 13800
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Part # Manufacturer Description Stock Price Buy
UC2843AN ST IC CURR-MODE PWM CTRLR 8-PIN MINIDIP ; DC:02 158
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Part # Manufacturer Description Stock Price Buy
UC2843AN-ST ST DC:21+ ; DIP-8 28808
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UC2843AN MOT DC:21+ ; DIP8 28808
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UC2843AN IC MOTOROLA OEM/CM In stock 3452
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UC2843AN ON OEM/CM In stock 2131
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UC2843AN IC MOTOROLA in stock Immediately 8340
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UC2843AN MOTOROLA in stock Immediately 7490
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UC2843AN price|Utsource
Utsource
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Part # Manufacturer Description Stock Price Buy
UC2843AN MOT
Elec-component>IC Chips>
33951
1:  $0.93240
5:  $0.69930
10:  $0.48951
Buy
Part # Manufacturer Description Stock Price Buy
UC2843AN IC ON/ Original stock,24-hour delivery 4477
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UC2843AN-ST ST Original stock,24-hour delivery 5539
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UC2843AN MOT Integrated Circuit ; DC:21+ ; DIP8 ; 100% original goods
electronical components integrated circuit
2000
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UC2843AN ST OEMs, CMs ONLY (NO BROKERS) 699
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UC2843AN-ST ST OEMs, CMs ONLY (NO BROKERS) 1000
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Part # Manufacturer Description Stock Price Buy
UC2843AN IC AMI Semiconductor / ON Semiconductor ON DIP 3000
Buy
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Buy
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Buy
UC2843AN price|Quest Components
Quest Components
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Part # Manufacturer Description Stock Price Buy
UC2843AN Motorola Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP 50
48:  $1.2000
15:  $1.6000
1:  $2.0000
Buy
UC2843AN ON Semiconductor Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP 3
4:  $1.8400
1:  $2.0000
Buy
UC2843AN ST Microelectronics Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP 126
86:  $1.6000
39:  $1.7600
1:  $3.2000
Buy
UC2843AN UNITR. Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP 56
39:  $1.7600
11:  $2.0000
1:  $3.2000
Buy
UC2843AN Motorola Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP 30
11:  $2.0000
3:  $2.4000
1:  $3.2000
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UC2843AN Motorola Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP 4
3:  $2.4000
1:  $3.2000
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Part # Manufacturer Description Stock Price Buy
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Part # Manufacturer Description Stock Price Buy
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UC2843AN price|Depu Electronics
Depu Electronics
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Part # Manufacturer Description Stock Price Buy
UC2843AN/B 2019+_DIP-8_new and original 2500
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UC2843AN-ST ST 2018+_DIP-8_new and original 15000
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UC2843AN
sku #: UC2843AN
VARIOUS / MAJOR MFG 11614
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Part # Manufacturer Description Stock Price Buy
UC2843AN UNITRD DC:1997 39
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UC2843AN price|E-rize Co., Ltd
E-rize Co., Ltd
Certificates
Part # Manufacturer Description Stock Price Buy
UC2843AN IC MOTOROLA OEM/CM ONLY 3452
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UC2843AN ON OEM/CM ONLY 2186
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