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Texas Instruments UC3851N

Programmable off-line PWM controller 18-PDIP 0 to 70
$ 22.525
NRND
Datasheet
Manufacturer Page

Price and Stock

See all price breaks
Distributor
SKU
Min
Pkg
Bulk Pricing
Rochester Electronics
UC3851N
12,582
USD
20.140
18.020
16.960
4h
Verical
UC3851N
12,582
25
USD
25.175
22.525
21.200
Mouser
595-UC3851N
46
1
Tube
USD
33.750
27.330
23.550
23.140
23.140
UnikeyIC
UC3851N
11,713
24
Cut Tape
USD
24.357
24.177
24.177
2d
Hi-Tech Circuit Group Ltd.
UC3851N
600
USD
12.880
12.236
3d

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments UC3851N.

Newark

Datasheet11 pages17 years ago

Texas Instruments

Mouser

Augswan

iiiC

Inventory History

3 month trend:
-0.02%
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Alternate Parts

This Part
Alternate Parts
Texas InstrumentsUC3851N
Texas InstrumentsUC2851N
Texas InstrumentsUC2851N
Price @ 1000
$ 22.525
$ 19.38
$ 19.38
Stock
290,707
350,749
350,749
Authorized Distributors
3
3
3
Efficiency
-
-
-
Min Input Voltage
-
-
-
Max Input Voltage
-
-
-
Min Output Voltage
-
-
-
Max Output Voltage
-
-
-
Output Current
400 mA
400 mA
400 mA
Power Rating
-
-
-
Topology
Boost, Buck, Flyback
Boost, Buck, Flyback
Boost, Buck, Flyback
Isolation Voltage
-
-
-
Max Switching Frequency
-
-
-
Voltage - Output 2
-
-
-
Case/Package
PDIP
PDIP
PDIP
Number of Pins
18
18
18

Supply Chain

Lifecycle StatusNRND (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 1 week ago)

Related Parts

Texas InstrumentsUC3841N
32V, 1A , 0.5MHz off-line PWM controller , 0C to 70C 18-PDIP 0 to 70
Details
Texas InstrumentsUC2841N
32-V, 1-A , 0.5MHz off-line PWM controller , -20C to 85C 18-PDIP -20 to 85
Details
Texas InstrumentsUC3841NG4
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP18
Details

Descriptions

Descriptions of Texas Instruments UC3851N provided by its distributors.

Programmable off-line PWM controller 18-PDIP 0 to 70
Texas Instruments
7.8V~32V Boost，Buck，Flyback，Forward Up~500KHz 1W 500mA 8V 40V 30V Non isolated No Overvoltage 50% PDIP-18 Through hole mounting 22.48mm*6.35mm*4.57mm
Unikeyic (ICkey)
IC CURRENT/VOLT MODE PWM CTRL 32V 18-DIP; Input Voltage:30V; Output Voltage:40V; Output Current:400mA; Supply Voltage Range:8V to 32V; Digital IC Case Style:DIP; No. of Pins:18; Frequency:450kHz; Control Mode:Current
element14 APAC

Images

Texas Instruments
Texas Instruments
element14
Texas Instruments
Augswan
Rochester Electronics

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
  • TI Texas Instruments
  • TEXAS INSTRUM
  • 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:

  • UC3851N..