STMicroelectronics UC2843BD1

UC2843 Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8
$ 0.76
Production
Manufacturer PageDatasheet

Price and Stock

See all price breaks
DistributorSKUMinPkg
NewarkUC2843BD13,0151
VericalUC2843BD18,0002K
Arrow Electronics
2
UC2843BD161
DigiKey497-14805-5-ND1,3221Tube
TME
2
UC2843BD13071
6h

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:
+11.84%
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Alternate Parts

This Part
Alternate Parts
STMicroelectronicsUC2843BD1
STMicroelectronicsUC2843BD1013TR
STMicroelectronicsUC2843BD1013TR
Price @ 1000
$ 0.76
$ 0.461
$ 0.461
Stock
195,514
1,677,848
1,677,848
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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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
Pwm Controller, 15V, -40 To 150Deg C; Power Supply Controller Type:Single Ended Controller; No. Of Channels:1Channels; Control Mode:Current Mode Control; Supply Voltage Min:-; Supply Voltage Max:30V; Ic Case/Package:Soic; Msl:- Rohs Compliant: Yes |Stmicroelectronics UC2843BD1
Newark
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