Texas Instruments LM3940ISX-3.3

1-A, low-dropout voltage regulator for 5-V to 3.3-V conversion 3-DDPAK/TO-263 -40 to 125
Production
Manufacturer PageDatasheet

Price and Stock

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DistributorSKUMinPkg
Microchip USALM3940ISX-3.31,675600
3h
Win SourceWS-LM3940ISX-3.35,73740
12h
Worldway Electronics
2
LM3940ISX-3.327,6377Tape & Reel
11h
Heisener ElectronicsLM3940ISX-3.3886,950
>1wk
Esaler ElectronicLM3940ISX-3.3500
12h

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments LM3940ISX-3.3.

Texas Instruments

Datasheet24 pages11 years ago
Official datasheet0 pages0 years ago
Datasheet23 pages11 years ago
Technical Drawing2 pages12 years ago
Datasheet18 pages13 years ago
Datasheet13 pages13 years ago

Verical

National Semiconductor

iiiC

Jameco

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Supply Chain

Lifecycle StatusProduction (Last Updated: 2 years ago)
Manufacturer Lifecycle StatusLIFEBUY (Last Updated: 2 years ago)

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Descriptions

Descriptions of Texas Instruments LM3940ISX-3.3 provided by its distributors.

1-A, low-dropout voltage regulator for 5-V to 3.3-V conversion 3-DDPAK/TO-263 -40 to 125
Texas Instruments
Reg LDO Lin Fix Pos 3.3V 1A 4-Pin (3+Tab) TO-263 T/R
Verical
Fixed Positive LDO Regulator, 3.3V, 1V Dropout, BIPolar, PSSO3
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Ic,Volt Regulator,Fixed,+3.3V,Bipolar,Sip,3Pin,Plastic
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IC REG LIN 3.3V 1A DDPAK/TO263-3
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Weyland Electronics Group Pte. Ltd.
LM3940 Tape & Reel (TR) Surface Mount Over Temperature Short Circuit voltage regulator linear 310mV 4.83mm 1A -40C~125C
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5V-3.3V LOW DROPOUT CONVERTER <AZ
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IC OPAMP GP 2 CIRCUIT WAFERSALE
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Images

Texas Instruments
Texas Instruments
Onlinecomponents.com
LCSC
Jameco
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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:

  • LM3940ISX-3.3/
  • LM3940ISX3.3