STMicroelectronics UC3844BD1013TR

IC REG CTRLR BST FLYBK ISO 8SOIC / Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R
$ 0.434
Production
Manufacturer PageDatasheet

Price and Stock

See all price breaks
DistributorSKUMinPkg
AvnetUC3844BD1013TR10,0002500
1d
Future Electronics
2
UC3844BD1013TR1251Cut Tape
NewarkUC3844BD1013TR13,2451
Arrow ElectronicsUC3844BD1013TR2,5002500
VericalUC3844BD1013TR2,5002500

Datasheets & Documents

Download datasheets and manufacturer documentation for STMicroelectronics UC3844BD1013TR.

Factory Futures

Datasheet15 pages27 years ago

TME

iiiC

Mouser

DigiKey

Inventory History

3 month trend:
-5.75%
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Alternate Parts

This Part
Alternate Parts
STMicroelectronicsUC3844BD1013TR
STMicroelectronicsUC3844BD1
STMicroelectronicsUC3844BD1
Price @ 1000
$ 0.434
$ 0.382
$ 0.382
Stock
1,300,584
222,490
222,490
Authorized Distributors
6
6
6
Topology
Boost, Flyback
Boost, Flyback
Boost, Flyback
Output Voltage
5.1 V
5.1 V
5.1 V
Min Input Voltage
11.5 V
11.5 V
11.5 V
Max Input Voltage
30 V
30 V
30 V
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
500 kHz
500 kHz
500 kHz
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
SOP
SOP
SOP
Number of Pins
8
8
8

Supply Chain

Country of OriginMorocco
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1988-09-01
Lifecycle StatusProduction (Last Updated: 4 months ago)

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30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C 8-SOIC 0 to 70
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Descriptions

Descriptions of STMicroelectronics UC3844BD1013TR provided by its distributors.

IC REG CTRLR BST FLYBK ISO 8SOIC / Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R
Win Source
Boost,Flyback No Up~500KHz Transistor Driver 1 5.1V 4.9V 30V SOIC-8 , 1.75mm
Unikeyic (ICkey)
UC3844B Series 250 kHz High Performance Current Mode PWM Controller - SOIC-8
Future Electronics
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
ComSIT Distribution GmbH
PWM CONT, CURRENT MODE, 500KHZ, SOIC-8; Input Voltage: 15V; Output Voltage: 5V; Output Current: 1A; Supply Voltage Min: -; Supply Voltage Max: -; Controller IC Case Style: SOIC; No. of Pins: 8Pins; Frequency: 500kHz; Operating T
Farnell

Images

DKO Electronshik
RS (Formerly Allied Electronics)
RS APAC
Future Electronics
Augswan
LCSC
TME
Micros
iiiC
Augswan
Conrad

Manufacturer Aliases

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

  • ST MICRO
  • STM
  • SGS
  • SGS THOMSON
  • INMOS
  • STMICROE
  • STMICROEL
  • STMICR
  • ST MIC
  • ST MICROELECTRONIC
  • SGS THOMPSON
  • SESCOSEM
  • STMICROELECT
  • ST8
  • STMICROELECTRON
  • WAFERSCALE
  • SGS-ATES
  • ST MICROELECTRONICS SEMI
  • ST/SGS
  • ST MICROELECTRO
  • SGST
  • THOMS
  • STMICROELE
  • WAFERSCALE INTEGRATION INC
  • SGS-Thomson Microelectronics
  • ST Microeletronics