UC3843ADM Price & Stock

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Manufacturer
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR BUCK/BOOST 8SOIC
Specifications
Part Status Active
Output Type Transistor Driver
Function Step-Up, Step-Down
Output Configuration Positive
Topology Buck, Boost
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 Yes
Clock Sync No
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
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Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi IC REG CTRLR BUCK/BOOST 8SOIC 10000
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Part # Manufacturer Description Stock Price Buy
UC3843ADM Microchip UC3843 Series 500 kHz 30 V Surface Mount Current Mode PWM Controller - SOIC-8 2694
1:  $0.942
10:  $0.889
100:  $0.838
500:  $0.791
1000:  $0.746
Inquiry
UC3843ADM price|Microchip USA
Microchip USA
Certificates
Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi Corporation OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Bulk 11359
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi Corporation IC REG CTRLR BUCK/BOOST 8SOIC
Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
1156
200:  $8.989
Buy
UC3843ADM price|Mouser
Mouser
Certificates
Part # Manufacturer Description Stock Price Buy
UC3843BD1G
sku #: 863-UC3843BD1G
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Switching Controllers
51686 In Stock
1:  $0.74
10:  $0.612
98:  $0.326
588:  $0.31
1078:  $0.271
2548:  $0.255
10192:  $0.252
Buy
UC3843AD8
sku #: 595-UC3843AD8
Texas Instruments Switching Controllers Current Mode
Switching Controllers
7419 In Stock
1:  $1.27
10:  $1.08
75:  $0.731
525:  $0.577
1050:  $0.53
2550:  $0.504
5025:  $0.502
Buy
UC3843D8
sku #: 595-UC3843D8
Texas Instruments Switching Controllers Current Mode
Switching Controllers
446 In Stock
1:  $1.57
10:  $1.33
75:  $1.02
525:  $0.901
1050:  $0.712
2550:  $0.654
5025:  $0.624
Buy
UC3843BD1R2G
sku #: 863-UC3843BD1R2G
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Switching Controllers
28 In Stock
1:  $0.61
10:  $0.557
100:  $0.36
500:  $0.325
1000:  $0.256
2500:  $0.255
Buy
UC3843AD8TR
sku #: 595-UC3843AD8TR
Texas Instruments Switching Controllers Current-Mode PWM Controller
Switching Controllers
3997 In Stock
1:  $0.99
10:  $0.848
100:  $0.654
500:  $0.568
1000:  $0.45
2500:  $0.432
5000:  $0.411
Buy
UC3843D8G4
sku #: 595-UC3843D8G4
Texas Instruments Switching Controllers Current-Mode PWM Controller
Switching Controllers
134 In Stock
1:  $1.57
10:  $1.41
75:  $1.09
525:  $0.901
1050:  $0.712
2550:  $0.664
5025:  $0.631
Buy
TL3843BD-8
sku #: 595-TL3843BD-8
Texas Instruments Switching Controllers HP Current-Mode PWM Controller
Switching Controllers
658 In Stock
1:  $1.20
10:  $1.02
75:  $0.781
525:  $0.69
1050:  $0.532
3000:  $0.499
6000:  $0.476
Buy
TL3843BDR-8
sku #: 595-TL3843BDR-8
Texas Instruments Switching Controllers Current Mode PWM Controller
Switching Controllers
233 In Stock
1:  $0.58
10:  $0.476
100:  $0.361
500:  $0.301
1000:  $0.241
2500:  $0.194
10000:  $0.181
Buy
Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi Corporation IC REG CTRLR BUCK/BOOST 8SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
42304
Buy
Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi 6345
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UC3843ADM price|Zouser Electronic
Zouser Electronic
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Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi IC REG CTRLR BUCK/BOOST 8SOIC
Voltage Regulators - DC DC Switching Controllers
350
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi 35000
$0
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UC3843ADM Microsemi Corporation Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down DC-DC Controller IC 8-SOIC 22886
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UC3843ADM price|Win Source
Win Source
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Part # Manufacturer Description Stock Price Buy
UC3843ADM-TR Microsemi Corporation Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 8-SOIC 1890
30:  $1.802
Buy
UC3843ADM Microsemi Corporation IC REG CTRLR BUCK/BOOST 8SOIC 2500
30:  $1.802
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Part # Manufacturer Description Stock Price Buy
UC3843ADM Microchip Technology DC:23+ ; IC REG CTRLR BUCK... 49464
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Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi IC REG CTRLR BUCK/BOOST 8SOIC 10000
Buy
Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi IC REG CTRLR BUCK/BOOST 8SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
In-Stock
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi Corporation IC REG CTRLR BUCK/BOOST 8SOIC 150000
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843ADM Microchip Technology IC REG CTRLR BUCK/BOOST 8SOIC 2723
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843ADM
sku #: 228571-UC3843ADM
Microchip Technology Regulator Controller 500kHz Step-Up, Step-Down 0°C ~ 70°C (TA) Transistor Driver 8-SOIC Buck, Boost 7.6 V ~ 30 V ; 8-SOIC (0.154", 3.90mm Width) 9688
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi IC REG CTRLR BUCK/BOOST 8SOIC ; 8-SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
Available
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UC3843ADM price|IC Online Co.,Ltd
IC Online Co.,Ltd
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Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi Corporation IC REG CTRLR BUCK/BOOST 8SOIC
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Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi Corporation IC REG CTRLR BUCK/BOOST 8SOIC 100000
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UC3843ADM Microsemi IC REG CTRLR BUCK/BOOST 8SOIC 1000
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UC3843ADM MICREL IN STOCK 15000
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UC3843ADM Microchip / Microsemi / 53036
1:  $0.000
50:  $0.000
100:  $0.000
500:  $0.000
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Part # Manufacturer Description Stock Price Buy
UC3843ADM MICREL IN STOCK Immediate delivery 6000
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Part # Manufacturer Description Stock Price Buy
UC3843ADM MICREL IN STOCK Immediate delivery 15200
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UC3843ADM price|Ariat Technology
Ariat Technology
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Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi IC REG CTRLR BUCK/BOOST 8SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
2536
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi IC REG CTRLR BUCK/BOOST 8SOIC 10000
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi OEM/CM QUOTES ONLY | NO BROKERS 9332
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Part # Manufacturer Description Stock Price Buy
UC3843ADM Microsemi IC REG CTRLR BUCK/BOOST 8SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
1314
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Part # Manufacturer Description Stock Price Buy
UC3843ADM AMN/A OEM/CM In stock 2549
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UC3843ADM-TR MICROSEMI SOP-8 ; DC:1217+ 1845
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Part # Manufacturer Description Stock Price Buy
UC3843ADM MICREL IN STOCK Immediate delivery 13800
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Part # Manufacturer Description Stock Price Buy
UC3843ADM-TR MICROSEMI Original stock,24-hour delivery 6574
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UC3843ADM MSC Original stock,24-hour delivery 3544
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UC3843ADM Microsemi IC REG CTRLR BUCK/BOOST 8SOIC 3000
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UC3843ADM price|Quest Components
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UC3843ADM Microsemi Corporation 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 38
22:  $11.1000
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1:  $13.5000
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UC3843ADM MICREL 2019+_SOP8_new and original 2500
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