Register or Sign In

UC3843N price and stock

UC3843N Details
My Preferred Distributors (0) Authorized (0) Independent (0) Industrial Supplies / MRO (0)
Register or Sign In to sort your Preferred Distributors to the top of the list!

Authorized Distributors

  • Acme Chip Technology
  • Analog Devices Inc
  • Arrow
  • Avnet Americas
  • Bisco
  • Bürklin Elektronik
  • CDM Electronics
  • Chip 1 Exchange
  • Chip1Stop
  • CHIPMALL.COM LIMITED
  • Coilcraft
  • ComSIT USA
  • DB Roberts
  • DigiKey
  • Dynamic Solutions
  • ECCO
  • ElectroCraft
  • Electroshield
  • element14
  • ES Components
  • Fairview Microwave
  • Farnell
  • FDH Electronics
  • Flip Electronics
  • Future Electronics
  • GLYN
  • Heilind Electronics
  • Interstate Connecting
  • Jameco
  • Karl Kruse
  • L-com US
  • Maritex
  • Master Electronics
  • Microchip Technology
  • Mouser
  • NAC
  • New Advantage
  • Newark
  • Onlinecomponents.com
  • Ozdisan Elektronik
  • Pasternack Enterprises
  • PEI Genesis
  • Perfect Parts
  • PolyPhaser
  • Powell Electronics
  • Power & Signal
  • PUI
  • Renesas Electronics America
  • Richardson RFPD
  • Rochester
  • RS
  • Rutronik
  • Sager
  • Samtec
  • SiTime Corporation
  • South Electronics
  • STMicroelectronics
  • Symmetry
  • Techni-Tool
  • TestEquity
  • TME
  • Toby Electronics
  • TTI
  • Venkel Ltd.
  • Verical
  • Waytek, Inc.
  • Wuhan P&S

Independent Distributors

  • Ameya
  • ArduSimple
  • Bristol
  • Chip Stock
  • Chip-Germany GmbH
  • Chip1Cloud
  • Component Electronics, Inc
  • CoreStaff
  • Direct Components
  • Futuretech Components
  • GlobX GmbH
  • Greenchips
  • LCSC
  • MacroQuest
  • Neutron USA
  • NexGen Digital
  • NTEMALL
  • Quest
  • SEMIX
  • Sense Electronic
  • Sensible Micro Corp
  • Shengyu Electronics
  • Velocity Electronics
  • VRG Components
  • Vyrian
  • Win Source Electronics
Show Filters
Select Manufacturer
Top of Page ↑

Newark Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N DISTI # 29AH8390
Texas Instruments Pwm Controller, 500Khz, 7.6V-30V, Pdip-8, Input Voltage:25V, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:7.6V, Supply Voltage Max:30V, Controller Ic Case Style:Dip, No. Of Pins:8Pins, Frequency:500Khz, Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS UC3843N Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk UC3843N Part Details 0
  • 500 $1.2400
  • 250 $1.2600
  • 100 $1.3200
  • 50 $1.4000
  • 25 $1.4800
  • 10 $1.5800
  • 1 $1.7100
$1.2400 / $1.7100 Buy Now UC3843N Part Details
Top of Page ↑

DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N DISTI # 296-11288-5-ND
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP Min Qty: 1 Lead time: 12 Weeks Container: Tube UC3843N Part Details 602
In Stock
  • 5000 $0.5803
  • 2500 $0.6108
  • 1000 $0.6544
  • 500 $0.8290
  • 250 $0.9380
  • 100 $1.0035
  • 50 $1.2216
  • 10 $1.2870
  • 1 $1.4400
$0.5803 / $1.4400 Buy Now UC3843N Part Details
Top of Page ↑

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N DISTI # 595-UC3843N
Texas Instruments Switching Controllers Current Mode RoHS: Compliant UC3843N Part Details 1210
  • 1 $1.4400
  • 10 $1.1600
  • 100 $0.9120
  • 500 $0.8280
  • 1000 $0.6540
  • 2500 $0.6100
  • 5000 $0.5800
$0.5800 / $1.4400 Buy Now UC3843N Part Details
UC3843NG4 DISTI # 595-UC3843NG4
Texas Instruments Switching Controllers Current-Mode PWM Controller RoHS: Compliant UC3843NG4 Part Details 450
  • 1 $1.3700
  • 10 $1.2300
  • 100 $0.9570
  • 500 $0.7900
  • 1000 $0.6240
  • 2500 $0.5820
  • 5000 $0.5530
  • 10000 $0.5320
$0.5320 / $1.3700 Buy Now UC3843NG4 Part Details
Top of Page ↑

Arrow Electronics Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N DISTI # J56:1989_00023555
Texas Instruments Current Mode PWM Controller 200mA 500kHz 8-Pin PDIP Tube RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 12 Weeks UC3843N Part Details Europe - 50
  • 5000 $0.5538
  • 2500 $0.5784
  • 1000 $0.6139
  • 500 $0.7321
  • 100 $0.8051
  • 50 $0.9714
$0.5538 / $0.9714 Buy Now UC3843N Part Details
UC3843N DISTI # V99:2348_07428547
Texas Instruments Current Mode PWM Controller 200mA 500kHz 8-Pin PDIP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2032 UC3843N Part Details Americas - 3
  • 5000 $0.5351
  • 2500 $0.5526
  • 1000 $0.5773
  • 500 $0.6522
  • 100 $0.6958
  • 10 $0.7903
  • 1 $0.8710
$0.5351 / $0.8710 Buy Now UC3843N Part Details
Top of Page ↑

Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N
UNIT   UC3843N Part Details 99   RFQ UC3843N Part Details
UC3843N
Unitrode Corporation   UC3843N Part Details 937   RFQ UC3843N Part Details
UC3843N
Texas Instruments   UC3843N Part Details 87   RFQ UC3843N Part Details
Top of Page ↑

Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N
Unitrode Corporation Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP UC3843N Part Details 497
  • 374 $0.4790
  • 73 $0.5365
  • 1 $1.1496
$0.4790 / $1.1496 Buy Now UC3843N Part Details
UC3843N
Fairchild Semiconductor Corporation Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP UC3843N Part Details 115
  • 73 $0.5365
  • 17 $0.6898
  • 1 $1.1496
$0.5365 / $1.1496 Buy Now UC3843N Part Details
UC3843N
Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP 7
  • 8 $0.5600
  • 1 $0.7000
$0.5600 / $0.7000 Buy Now
UC3843N
Unitrode Corporation Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP UC3843N Part Details 749
  • 445 $0.3600
  • 112 $0.4500
  • 1 $0.9000
$0.3600 / $0.9000 Buy Now UC3843N Part Details
UC3843N
UNIT Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP UC3843N Part Details 79
  • 53 $0.9580
  • 14 $1.1496
  • 1 $1.9160
$0.9580 / $1.9160 Buy Now UC3843N Part Details
UC3843N
Texas Instruments Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP UC3843N Part Details 171
  • 53 $0.9580
  • 14 $1.1496
  • 1 $1.9160
$0.9580 / $1.9160 Buy Now UC3843N Part Details

View all 'UC3843N' results from Quest Components

Top of Page ↑

Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N
Texas Instruments UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843N Part Details 957
  • 1000 $0.5107
  • 500 $0.5407
  • 100 $0.5648
  • 25 $0.5888
  • 1 $0.6008
$0.5107 / $0.6008 Buy Now UC3843N Part Details
UC3843N
Unitrode Corporation UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843N Part Details 87
  • 1000 $0.5107
  • 500 $0.5407
  • 100 $0.5648
  • 25 $0.5888
  • 1 $0.6008
$0.5107 / $0.6008 Buy Now UC3843N Part Details
UC3843NG4
Unitrode Corporation UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843NG4 Part Details 40
  • 1000 $0.5107
  • 500 $0.5407
  • 100 $0.5648
  • 25 $0.5888
  • 1 $0.6008
$0.5107 / $0.6008 Buy Now UC3843NG4 Part Details
Top of Page ↑

TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N DISTI # UC3843N
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, DIP8, Uoper: 7.6÷28V Min Qty: 1 UC3843N Part Details 104
  • 50 $0.9000
  • 10 $1.0000
  • 3 $1.1400
  • 1 $1.2600
$0.9000 / $1.2600 Buy Now UC3843N Part Details
Top of Page ↑

Ameya Holding Limited  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Channels: 1, DIP8, 0÷97% UC3843N Part Details 20571   RFQ UC3843N Part Details
Top of Page ↑

CHIPMALL.COM LIMITED  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N
HuaGuan Semiconductor DIP-8 AC-DC Controllers & Regulators ROHS UC3843N Part Details 440
  • 5 $0.2021
  • 50 $0.1545
  • 150 $0.1387
  • 500 $0.1189
  • 2500 $0.1101
  • 5000 $0.1049
$0.1049 / $0.2021 Buy Now UC3843N Part Details
Top of Page ↑

Acme Chip Technology Co.,Limited Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843NG4
Eutech Microelectronics Inc UC3843 CURRENT-MODE PWM CONTROLL UC3843NG4 Part Details 14376   RFQ UC3843NG4 Part Details
Top of Page ↑

Farnell Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N DISTI # 1564498
onsemi PWM CONTROLLER, CURRENT MODE, 8DIP RoHS: Compliant Min Qty: 1 Lead time: 14 Weeks, 5 Days Container: Each UC3843N Part Details 0
  • 500 £0.2700
  • 250 £0.3200
  • 100 £0.4300
  • 10 £0.5700
  • 1 £0.6300
£0.2700 / £0.6300 Buy Now UC3843N Part Details
UC3843N DISTI # 3008566
Texas Instruments PWM CONTROLLER, 500KHZ, 7.6V-30V, PDIP-8 RoHS: Compliant Min Qty: 1 Lead time: 40 Weeks, 1 Days Container: Each UC3843N Part Details 0
  • 1000 £1.0900
  • 500 £1.1200
  • 250 £1.1600
  • 100 £1.1900
  • 50 £1.2200
  • 25 £1.2500
  • 10 £1.2900
  • 1 £1.3200
£1.0900 / £1.3200 Buy Now UC3843N Part Details
Top of Page ↑

Shengyu Electronics Technology Limited  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N
Hongxing Electrical Ltd IC REG CTRLR 8DIP UC3843N Part Details 21638   RFQ UC3843N Part Details
Top of Page ↑

Component Electronics, Inc  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N
Unitrode Corporation IN STOCK SHIP TODAY UC3843N Part Details 30
  • 1000 $0.5000
  • 100 $0.5800
  • 1 $0.7700
$0.5000 / $0.7700 Buy Now UC3843N Part Details
UC3843N
UNKNOWN IN STOCK SHIP TODAY UC3843N Part Details 59   Buy Now UC3843N Part Details
Top of Page ↑

LCSC  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N
HuaGuan Semiconductor DIP-8 AC-DC Controllers Regulators ROHS UC3843N Part Details 440
  • 4000 $0.1070
  • 2000 $0.1124
  • 500 $0.1213
  • 150 $0.1415
  • 50 $0.1576
  • 5 $0.2062
$0.1070 / $0.2062 Buy Now UC3843N Part Details
UC3843N
Texas Instruments 12V28V PDIP-8 AC-DC Controllers Regulators ROHS UC3843N Part Details 10
  • 1000 $0.6331
  • 500 $0.6494
  • 100 $0.6867
  • 50 $0.8106
  • 10 $0.8915
  • 1 $1.0206
$0.6331 / $1.0206 Buy Now UC3843N Part Details
Top of Page ↑

Chip1Cloud  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP UC3843N Part Details 3000   RFQ UC3843N Part Details
Top of Page ↑

element14 Asia-Pacific Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843N DISTI # 1564498
onsemi PWM CONTROLLER, CURRENT MODE, 8DIP RoHS: Compliant Min Qty: 1 Container: Each UC3843N Part Details 0
  • 500 S$0.4590
  • 250 S$0.5440
  • 100 S$0.7310
  • 10 S$0.9690
  • 1 S$1.0800
S$0.4590 / S$1.0800 Buy Now UC3843N Part Details
UC3843N DISTI # 3008566
Texas Instruments PWM CONTROLLER, 500KHZ, 7.6V-30V, PDIP-8 RoHS: Compliant Min Qty: 1 Container: Each UC3843N Part Details 0
  • 2500 S$1.7200
  • 1000 S$1.7700
  • 500 S$1.8200
  • 250 S$1.8700
  • 100 S$1.9200
  • 50 S$1.9700
  • 10 S$2.0200
  • 1 S$2.0600
S$1.7200 / S$2.0600 Buy Now UC3843N Part Details

Associated Part Details

Most Popular Switching Regulator or Controllers

Most Popular Part Numbers