Texas Instruments UC2843D

Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube / IC REG CTRLR MULT TOPOLOGY 8SOIC
$ 0.907
Production
Manufacturer PageDatasheet

Price and Stock

See all price breaks
DistributorSKUMinPkg
Rochester Electronics
2
UC2843D16,762
22h
DigiKey296-27143-5-ND1211Tube
Verical
2
UC2843D15,007289
Mouser595-UC2843D5381Tube
Component Stockers USAUC2843D100
>1wk

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments UC2843D.

Texas Instruments

Technical Drawing4 pages1 year ago
Official datasheet0 pages0 years ago
Datasheet28 pages11 years ago
Datasheet26 pages14 years ago
Technical Drawing2 pages14 years ago
Datasheet36 pages27 years ago

Mouser

element14 APAC

Newark

SHENGYU ELECTRONICS

Inventory History

3 month trend:
-0.89%
Powered bySpectra logo

CAD Models

Download Texas Instruments UC2843D symbol, footprint, and 3D STEP models from our trusted partners.

sourceeCADmCADFILES
Component Search Engine
SymbolFootprint
3DDownload
EE Concierge
SymbolFootprint
SnapEDA
SymbolFootprint
3DDownload
Ultra Librarian
SymbolFootprint
Download
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.

Alternate Parts

This Part
Alternate Parts
Texas InstrumentsUC2843D
Texas InstrumentsUC2843DTR
Price @ 1000
$ 0.907
$ 0.683
Stock
331,239
493,686
Authorized Distributors
4
3
Topology
Boost, Buck, Buck-Boost, Flyback
Boost, Buck, Buck-Boost, Flyback
Output Voltage
13.5 V
13.5 V
Min Input Voltage
-
-
Max Input Voltage
-
-
Max Input Current
-
-
Efficiency
-
-
Max Switching Frequency
-
-
Output Voltage Accuracy
-
-
Fault Protection
-
-
Synchronous Rectifier
-
-
Case/Package
SOIC
SOIC
Number of Pins
14
14

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)

Related Parts

Texas InstrumentsUC3843AD
TEXAS INSTRUMENTS UC3843ADPWM Controller, 30V-7.6V supply, 500 kHz, 13.5V/1A out, SOIC-14
Details
Texas InstrumentsUC3844AD
TEXAS INSTRUMENTS UC3844ADCurrent Mode PWM, 25V-12V supply, 500 kHz, 15V/200mA out, SOIC-14
Details
Texas InstrumentsUC2845D
CURRENT-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 50ns -40C~85C TA 500kHz 13.5V
Details

Descriptions

Descriptions of Texas Instruments UC2843D provided by its distributors.

Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube / IC REG CTRLR MULT TOPOLOGY 8SOIC
Win Source
Boost,Buck,Buck-Boost,Flyback,Forward No Up~500KHz Transistor Driver 1 25V 8.2V SOIC-14 1.75mm
UnikeyIC
Pwm Controller, 500Khz, 7.6V-30V, Soic14; Input Voltage:25V; Output Voltage:13.5V; Output Current:1A; Supply Voltage Min:7.6V; Supply Voltage Max:30V; Controller Ic Case Style:Soic; No. Of Pins:14Pins; Frequency:450Khz; Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS UC2843D
Newark

Images

Texas Instruments
Texas Instruments
Farnell
RS
Farnell
Augswan
TME
Newark
Rochester Electronics
iiiC
Lanka Micro

Manufacturer Aliases

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

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INSTRUMENTS INC
  • TEXAS INS
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TEXAS INSTRUM
  • TI Texas Instruments
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TI-ROHS
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • UC2843 D
  • UC2843D .
  • UC2843D..