Texas Instruments LP3961ESX-3.3

800mA Fast Ultra Low Dropout Linear Regulator 5-DDPAK/TO-263 -40 to 125
Datasheet

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
See all price breaks
DistributorSKUMOQPkg
Component Stockers USA
LP3961ESX-3.39,609
0.590
0.570
0.560
0.540
0.540
7d
Win Source
621002-LP3961ESX-3.39,00021
1.830
1.830
1.830
2d
Fly-Wing Technology
LP3961ESX-3.32,286
2.334
1.915
1.855
1.796
1.796
1d
Jak Electronics
LP3961ESX-3.38,170
1.649
1.556
1.468
1.306
1.256
15h
RX Electronics Limited
LP3961ESX-3.385010
2.261
2.261
0.829
0.829
10h

Technical Specifications

Physical
Case/PackageTO-263-6
MountSurface Mount
Number of Pins5
Technical
Accuracy1.5 %
Dropout Voltage240 mV
Max Input Voltage7 V
Max Operating Temperature125 °C
Max Output Current800 mA
Min Current Limit1.2 A
Min Input Voltage2.5 V
Min Operating Temperature-40 °C
Number of Outputs1
Number of Regulators1
Output Current800 mA
Output TypeFixed
Output Voltage3.3 V
PackagingTape & Reel (TR)
PolarityPositive
Quiescent Current4 mA
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available

Documents

Download datasheets and manufacturer documentation for Texas Instruments LP3961ESX-3.3.

National Semiconductor
Datasheet24 pages12 years ago
Datasheet22 pages17 years ago
Texas Instruments
Datasheet29 pages11 years ago
iiiC
Datasheet24 pages12 years ago

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments LP3961ESX-3.3.

Descriptions

Descriptions of Texas Instruments LP3961ESX-3.3 provided by its distributors.

800mA Fast Ultra Low Dropout Linear Regulator 5-DDPAK/TO-263 -40 to 125
LDO Regulator Pos 3.3V 0.8A 6-Pin(5+Tab) TO-263 T/R
Obsolete Contains Lead Positive GULL WING Linear Voltage Regulator IC -40C~125C 800mA 4.8mm 240mV
IC REG LINEAR 3.3V 800MA DDPAK

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 INS
  • TEXAS INSTRUMENTS INC
  • 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
  • TEXAS INTRUMENT
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • LP3961ESX 3.3
  • LP3961ESX3.3
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available

Technical Specifications

Physical
Case/PackageTO-263-6
MountSurface Mount
Number of Pins5
Technical
Accuracy1.5 %
Dropout Voltage240 mV
Max Input Voltage7 V
Max Operating Temperature125 °C
Max Output Current800 mA
Min Current Limit1.2 A
Min Input Voltage2.5 V
Min Operating Temperature-40 °C
Number of Outputs1
Number of Regulators1
Output Current800 mA
Output TypeFixed
Output Voltage3.3 V
PackagingTape & Reel (TR)
PolarityPositive
Quiescent Current4 mA

Documents

Download datasheets and manufacturer documentation for Texas Instruments LP3961ESX-3.3.

National Semiconductor
Datasheet24 pages12 years ago
Datasheet22 pages17 years ago
Texas Instruments
Datasheet29 pages11 years ago
iiiC
Datasheet24 pages12 years ago

Compliance

Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
RoHSCompliant
Compliance Statements
Conflict Mineral Statement2 pages11 years ago
Reach Statement7 pages10 years ago