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STMicroelectronics UC2843BD1

UC2843 Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8
$ 0.931
Production
Datasheet
Manufacturer Page

Price and Stock

See all price breaks
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
UC2843BD1
2,176
1
USD
1.790
1.310
1.060
0.931
0.879
Verical
UC2843BD1
8,000
2K
USD
0.394
Arrow Electronics
UC2843BD1
8,000
2K
USD
0.394
TME
2
UC2843BD1
0
1
USD
1.627
0.991
0.763
0.587
0.498
22h
Mouser
511-UC2843BD1
1,197
1
Tube
USD
1.790
1.320
1.070
0.932
0.851

Datasheets & Documents

Download datasheets and manufacturer documentation for STMicroelectronics UC2843BD1.

Future Electronics

Datasheet15 pages27 years ago

SHENGYU ELECTRONICS

Nu Horizons

Newark

TME

Inventory History

3 month trend:
-20.21%
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Alternate Parts

This Part
Alternate Parts
STMicroelectronicsUC2843BD1
STMicroelectronicsUC2843BD1013TR
STMicroelectronicsUC2843BD1013TR
Price @ 1000
$ 0.931
$ 0.402
$ 0.402
Stock
320,257
1,843,059
1,843,059
Authorized Distributors
6
6
6
Topology
Boost, Flyback
Boost, Flyback
Boost, Flyback
Output Voltage
-
5.05 V
5.05 V
Min Input Voltage
8.2 V
8.2 V
8.2 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

Lifecycle StatusProduction (Last Updated: 1 year ago)

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UC3844B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-8
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Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R / IC REG CTRLR BOOST/FLYBACK 8SOIC
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Descriptions

Descriptions of STMicroelectronics UC2843BD1 provided by its distributors.

UC2843 Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8
Future Electronics
IC, CURRENT MODE PWM, 2843, SOIC8; Input Voltage: 15V; Output Voltage: 5V; Output Current: 1A; Supply Voltage Min: -; Supply Voltage Max: 30V; Controller IC Case Style: SOIC; No. of Pins: 8Pins; Frequency: 500kHz; Operating Temp
Farnell
Topology = Boost / Topology = Flyback / Outputs = 1 / Output Voltage V = 5 / Output Current A = 1 / Switching Frequency kHz = 500 / Supply Voltage Max. V = 30 / Operating Temperature Min. °C = -25 / Operating Temperature Max. °C = 85 / Package Type = SO-8 / Pins = 8 / Mounting Type = SMD / Packaging = Tape & Reel / Length mm = 5 / Width mm = 6.2 / Height mm = 1.75
Distrelec

Images

TME
Farnell
RS (Formerly Allied Electronics)
LZChips
iiiC
Augswan

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

Part Number Aliases

This part may be known by these alternate part numbers:

  • UC 2843 BD1