Linear Regulators

LM3940IMP-3.3/NOPB

LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) SOT-223 T/R

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.39.00.90

• Automotive

  No

• PPAP

  No

• Type

  LDO

• Number of Outputs

  1

• Polarity

  Positive

• Output Type

  Fixed

• Output Voltage (V)

  3.3

• Maximum Output Current (A)

  1

• Minimum Input Voltage (V)

  4.5

• Maximum Input Voltage (V)

  5.5

• Maximum Dropout Voltage @ Current (V)

  0.8@1A|0.15@100mA

• Line Regulation

  40mV

• Load Regulation

  50mV

• Maximum Quiescent Current (mA)

  15

• Junction to Ambient

  59.3°C/W

• Junction to Case

  38.9°C/W

• Special Features

  Short Circuit Protection|Thermal Shutdown Protection

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  1.7(Max)

• Package Width

  3.7(Max)

• Package Length

  6.7(Max)

• PCB changed

  3

• Tab

  Tab

• Standard Package Name

  SOT

• Supplier Package

  SOT-223

• Pin Count

  4

• Lead Shape

  Gull-wing