What’s new: Find the right parts faster with our redesigned experience

Learn more

Texas Instruments UCC3889N

Switching Controller, Voltage-mode, 0.2A, 100kHz Switching Freq-Max, BICMOS, PDIP8
$ 1.643
Production
Datasheet
Manufacturer Page

Price and Stock

See all price breaks
Distributor
SKU
Min
Pkg
Bulk Pricing
Rochester Electronics
2
UCC3889N
905
USD
1.630
1.460
1.380
8h
Verical
2
UCC3889N
835
185
USD
1.825
1.725
Component Search
UCC3889N
590
9h
Win Source
WS-UCC3889N
20
50
USD
1.002
0.668
0.668
8h
Worldway Electronics
UCC3889N
22,720
7
USD
0.904
0.887
0.853
0.836
2d

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments UCC3889N.

Official Datasheet2 years ago

Inventory History

3 month trend:
+0.00%
Powered bySpectra logo

CAD Models

Download Texas Instruments UCC3889N symbol, footprint, and 3D STEP models from our trusted partners.

sourceeCADmCADFILES
Component Search Engine
SymbolFootprint
3D
Download
SnapEDA
Footprint
Download
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 InstrumentsUCC3889N
Texas InstrumentsUCC2889N
Price @ 1000
$ 1.643
$ 1.811
Stock
132,610
196,771
Authorized Distributors
2
2
Topology
Flyback
Flyback
Output Voltage
-
-
Min Input Voltage
-
-
Max Input Voltage
-
-
Max Input Current
-
-
Efficiency
-
-
Max Switching Frequency
-
-
Output Voltage Accuracy
-
-
Fault Protection
-
-
Synchronous Rectifier
-
-
Case/Package
PDIP
PDIP
Number of Pins
8
8

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 years ago)
Manufacturer Lifecycle StatusLIFEBUY (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments UCC3889N.

Related Parts

Texas InstrumentsUCC3888N
Voltage Mode PWM Controller 5V 200mA 8-Pin PDIP Tube
Details
Texas InstrumentsUCC2889N
Off-line power supply controller, -40C to 85C 8-PDIP -40 to 85
Details
Texas InstrumentsUCC3889NG4
PDIP e4 VOLTAGE-MODE Through Hole dc ac converter 17.5V 9.81mm 250kHz 100mA
Details
onsemiNCP1212P
Switching Controller, Current-mode, 1A, 200kHz Switching Freq-Max, PDIP8
Details
onsemiNCP1212PG
Switching Controller, Current-mode, 1A, 200kHz Switching Freq-Max, PDIP8
Details
onsemiNCP1377BPG
Switching Controller, Current-mode, 0.5A, 300kHz Switching Freq-Max, CMOS, PDIP7
Details

Descriptions

Descriptions of Texas Instruments UCC3889N provided by its distributors.

Switching Controller, Voltage-mode, 0.2A, 100kHz Switching Freq-Max, BICMOS, PDIP8
Abacus Technologies
Off-line power supply controller, 0C to 70C 8-PDIP 0 to 70
Texas Instruments
POWER SUPPLY CONTROLLER, 3889, DIP8; Input Voltage AC Min: 80V; Input Voltage AC Max: 265V; AC / DC Converter Case Style: DIP; No. of Pins: 8Pins; Power Rating: -; Topology: Flyback; Operating Temperature Min: 0°C; Operating Te
Farnell
POWER SUPPLY CONTROLLER, 3889, DIP8; Primary Input Voltage:9V; No. of Outputs:1; Output Voltage:12V; Voltage Regulator Case Style:DIP; No. of Pins:8; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (18-Jun-2012); Base Number:3889; Frequency:100kHz; IC Generic Number:3889; IC Temperature Range:Commercial; Input Voltage Max:9.3V; Logic Function Number:3889; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Voltage Max:19.5V; Package / Case:DIP; Supply Voltage Max:9.3V; Supply Voltage Min:8.6V; Termination Type:Through Hole
element14 APAC

Images

Texas Instruments
Texas Instruments
Newark
element14 APAC
element14 APAC
RS
Texas Instruments
Newark
Rochester Electronics
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:

  • UCC3889N.