onsemi UC3844BD1R2G

UC3844B Series 17 mA 275 kHz High Performance Current Mode Controller - SOIC-8
$ 0.282
Production
Manufacturer PageDatasheet

Price and Stock

See all price breaks
DistributorSKUMinPkg
Future ElectronicsUC3844BD1R2G5,0002500Tape & Reel
Newark
2
UC3844BD1R2G6,3771Cut Tape
Rochester ElectronicsUC3844BD1R2G222,563
18h
DigiKey
3
UC3844BD1R2GOSCT-ND1,4801Cut Tape
Verical
7
UC3844BD1R2G2,53826

Datasheets & Documents

Download datasheets and manufacturer documentation for onsemi UC3844BD1R2G.

Upverter

Technical Drawing2 pages3 years ago
Datasheet22 pages12 years ago

Electro Sonic

IHS

onsemi

TME

Inventory History

3 month trend:
+1.09%
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Alternate Parts

This Part
Alternate Parts
onsemiUC3844BD1R2G
onsemiUC2844BD1R2G
onsemiUC2844BD1R2G
Price @ 1000
$ 0.282
$ 0.284
$ 0.284
Stock
3,131,250
3,233,741
3,233,741
Authorized Distributors
6
6
6
Topology
Boost, Flyback
Flyback
Flyback
Output Voltage
-
-
-
Min Input Voltage
12 V
12 V
12 V
Max Input Voltage
25 V
25 V
25 V
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
275 kHz
275 kHz
275 kHz
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
SOP
SOP
SOP
Number of Pins
8
8
8

Supply Chain

Lifecycle StatusProduction (Last Updated: 5 years ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 years ago)

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UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8
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onsemiUC3842BVD1R2G
Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R / IC REG CTRLR BST FLYBK ISO 8SOIC
Details

Descriptions

Descriptions of onsemi UC3844BD1R2G provided by its distributors.

UC3844B Series 17 mA 275 kHz High Performance Current Mode Controller - SOIC-8
Future Electronics
Boost,Flyback No Up~500KHz Transistor Driver 1 5.1V 4.9V 36V 8V SOIC-8 , 1.75mm
Unikeyic (ICkey)
UC384*B Boost Flyback Tape & Reel (TR) e3 DC to DC switching controller 50ns 17mA 1.5mm 5V
Fly-Wing Technology
Flyback, boost voltage regulator positive, can provide isolated output boost, boost/buck DC switching controller IC SOIC8_ 150MIL
HQonline
PWM CONT, CURRENT MODE, 52KHZ, SOIC-8; Input Voltage: -; Output Voltage: 5V; Output Current: 1A; Supply Voltage Min: 14V; Supply Voltage Max: 36V; Controller IC Case Style: SOIC; No. of Pins: 8Pins; Frequency: 52kHz; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018)
Farnell

Images

Newark
DKO Electronshik
RS (Formerly Allied Electronics)
LCSC
TME
iiiC
Rochester Electronics
Augswan

Manufacturer Aliases

onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:

  • ON Semiconductor
  • ONS
  • ONSEMICON
  • ON SEM
  • ON SEMICONDUCTO
  • ON SEMICONDUCTORS
  • ONSEMIC
  • ON Semicondu
  • OSC
  • ONSE
  • ON SEMICOND
  • ON Semiconductor / Fairchild
  • SCG
  • ON Semiconductor Cor
  • ON SEMICO
  • ONSM
  • ON SEMICONDUCTOR CORP
  • onsemi / Fairchild
  • MOT/ON SEMI
  • Fairchild/ONSemiconductor
  • ON Semiconductor Corporation
  • ON4
  • ON Semi - ON Semiconductor
  • ON SEMICONDUCT
  • ON-SEMI SCG
  • ON Semiconductor Inc.
  • onsemiconductor
  • On Semiconductor Ltd