Register or Sign In

ka3843b price and stock

ka3843b 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
  • 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
  • Standard Electric
  • STMicroelectronics
  • Symmetry
  • Techni-Tool
  • TestEquity
  • TME
  • Toby Electronics
  • TTI
  • Venkel Ltd.
  • Verical
  • Waytek, Inc.
  • Wuhan P&S

Independent Distributors

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

DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
KA3843B DISTI # 2156-KA3843B-ND
Fairchild Semiconductor Corporation IC OFFLINE SWITCH 8DIP Min Qty: 987 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT KA3843B Part Details 150074
In Stock
  • 987 $0.3000
$0.3000 Buy Now KA3843B Part Details
Top of Page ↑

Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
KA3843B
Fairchild Semiconductor Corporation 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8 KA3843B Part Details 12
  • 10 $0.4895
  • 1 $0.5874
$0.4895 / $0.5874 Buy Now KA3843B Part Details
Top of Page ↑

Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
KA3843B
Fairchild Semiconductor Corporation KA3843B - Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDIP8 RoHS: Compliant Status: Obsolete Min Qty: 1 KA3843B Part Details 150574
  • 1000 $0.2610
  • 500 $0.2764
  • 100 $0.2887
  • 25 $0.3010
  • 1 $0.3071
$0.2610 / $0.3071 Buy Now KA3843B Part Details
KA3843BD
Fairchild Semiconductor Corporation Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant Status: Obsolete Min Qty: 1 KA3843BD Part Details 9520
  • 1000 $0.3964
  • 500 $0.4198
  • 100 $0.4384
  • 25 $0.4571
  • 1 $0.4664
$0.3964 / $0.4664 Buy Now KA3843BD Part Details
KA3843BDTF
Fairchild Semiconductor Corporation Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant Status: Obsolete Min Qty: 1 KA3843BDTF Part Details 9780
  • 1000 $0.2707
  • 500 $0.2867
  • 100 $0.2994
  • 25 $0.3121
  • 1 $0.3185
$0.2707 / $0.3185 Buy Now KA3843BDTF Part Details
KA3843B
onsemi KA3843B - Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDIP8 RoHS: Compliant Status: Obsolete Min Qty: 1 KA3843B Part Details 8
  • 1000 $0.2610
  • 500 $0.2764
  • 100 $0.2887
  • 25 $0.3010
  • 1 $0.3071
$0.2610 / $0.3071 Buy Now KA3843B Part Details
Top of Page ↑

Farnell Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
KA3843B DISTI # 1013832
onsemi IC, PWM CONTROLLER, 30V, DIP-8 RoHS: Compliant Min Qty: 1 Lead time: 7 Weeks, 1 Days Container: Each KA3843B Part Details 0
  • 1000 £0.1760
  • 500 £0.1770
  • 250 £0.1780
  • 100 £0.1790
  • 50 £0.1920
  • 1 £0.2190
£0.1760 / £0.2190 Buy Now KA3843B Part Details
Top of Page ↑

Component Electronics, Inc  

Part # Manufacturer Description Stock Price Price Range Buy
KA3843B
Fairchild Semiconductor Corporation IN STOCK SHIP TODAY KA3843B Part Details 60
  • 1000 $0.2500
  • 100 $0.2900
  • 1 $0.3800
$0.2500 / $0.3800 Buy Now KA3843B Part Details
Top of Page ↑

element14 Asia-Pacific Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
KA3843B DISTI # 1013832
onsemi IC, PWM CONTROLLER, 30V, DIP-8 RoHS: Compliant Min Qty: 1 Container: Each KA3843B Part Details 0
  • 5000 S$0.4070
  • 2500 S$0.4160
  • 1000 S$0.4300
  • 500 S$0.4710
  • 100 S$0.6100
  • 10 S$0.8600
  • 1 S$1.0100
S$0.4070 / S$1.0100 Buy Now KA3843B Part Details

Associated Part Details

Most Popular Switching Regulator or Controllers

Most Popular Part Numbers