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Texas Instruments UC3845D8

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
$ 0.981
Obsolete
Datasheet
Manufacturer Page

Price and Stock

See all price breaks
Distributor
SKU
Min
Pkg
Bulk Pricing
Rochester Electronics
UC3845D8
6,160
USD
0.946
0.785
0.700
17h
Verical
UC3845D8
6,025
318
USD
0.981
0.875
DigiKey
296-11299-5-ND
1
1
Tube
USD
1.390
1.390
1.390
1.390
1.390
Component Stockers USA
UC3845D8
515
USD
1.520
1.220
0.990
0.990
0.990
>1wk
Win Source
WS-UC3845D8
18,980
65
USD
0.782
0.609
0.609
18h

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments UC3845D8.

Texas Instruments

Datasheet28 pages11 years ago
Official datasheet0 pages0 years ago
Datasheet26 pages14 years ago
Technical Drawing2 pages15 years ago
Datasheet36 pages27 years ago

Mouser

Farnell

Newark

Sierra IC

Inventory History

3 month trend:
-0.06%
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Alternate Parts

This Part
Alternate Parts
Texas InstrumentsUC3845D8
Texas InstrumentsUC3845D8TR
Texas InstrumentsUC3845D8TR
Price @ 1000
$ 0.981
$ 0.392
$ 0.392
Stock
348,028
569,237
569,237
Authorized Distributors
3
3
3
Topology
Boost, Buck, Buck-Boost, Flyback
Boost, Buck, Buck-Boost, Flyback
Boost, Buck, Buck-Boost, Flyback
Output Voltage
-
-
-
Min Input Voltage
-
-
-
Max Input Voltage
-
-
-
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
No
No
Case/Package
SOIC
SOIC
SOIC
Number of Pins
8
8
8

Supply Chain

Lifecycle StatusObsolete (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 days ago)

Related Parts

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TEXAS INSTRUMENTS UC3843D8PWM Controller, 25V-12V supply, 450 kHz, 5V/1A out, SOIC-8
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Texas InstrumentsUC3845AD8
TEXAS INSTRUMENTS UC3845AD8PWM Controller, 25V-12V supply, 500 kHz, 5V/200mA out, SOIC-8
Details

Descriptions

Descriptions of Texas Instruments UC3845D8 provided by its distributors.

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
Abacus Technologies
Current Mode Pwm Controller, 25V, 8-Soic; Msl:Msl 1 - Unlimited; Svhc:No Svhc (15-Jan-2019) Rohs Compliant: Yes |TEXAS INSTRUMENTS UC3845D8
Newark
PWM CONTROLLER, SMD, 3845, SOIC8; Output Voltage: 5V; Controller IC Case Style: SOIC; No. of Pins: 8Pins; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; MSL: -; SVHC: No SVHC (15-Jan-2018); Base Number: 3845; I
Farnell

Images

Texas Instruments
Texas Instruments
TME
element14
LZChips
TME
Newark
iiiC
Rochester Electronics
Conrad

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:

  • UC3845D-8
  • UC3845D8 .
  • UC3845D8.