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L4940V5

STMicroelectronics L4940V5

Part Number:
L4940V5
Manufacturer:
STMicroelectronics
Ventron No:
3758820-L4940V5
Description:
IC REG LDO 5V 1.5A TO220AB
ECAD Model:
Datasheet:
L4940V5

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Overview
Description
Three-terminal positive regulators
Available in TO-220 and D'PAK packages
Fixed output voltages: 5V, 8.5V, 12V
Suitable for industrial and consumer applications
Low input/output voltage drop, ideal for battery-powered equipment
Internal current limiting, anti-saturation circuit, thermal shutdown, and safe area protection

Features
Precise output voltages
Low dropout voltage (450 mV typ. at 1 A)
Very low quiescent current
Thermal shutdown
Short-circuit protection
Reverse polarity protection

Applications
Battery-powered equipment
Industrial and consumer electronics
Power supplies
Voltage regulation
Specifications
STMicroelectronics L4940V5 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics L4940V5.
  • Factory Lead Time
    24 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 7 months ago)
  • Mount
    Through Hole
  • Mounting Type
    Through Hole
  • Package / Case
    TO-220-3
  • Number of Pins
    3
  • Weight
    4.535924g
  • Operating Temperature
    -40°C~150°C
  • Packaging
    Tube
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    3
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn) - annealed
  • Subcategory
    Other Regulators
  • Technology
    BIPOLAR
  • Terminal Position
    SINGLE
  • Number of Functions
    1
  • Terminal Pitch
    2.54mm
  • Base Part Number
    L4940
  • Pin Count
    3
  • Current - Supply (Max)
    50mA
  • Number of Outputs
    1
  • Voltage - Input (Max)
    17V
  • Output Voltage
    5V
  • Output Type
    Fixed
  • Max Output Current
    1.5A
  • Output Configuration
    Positive
  • Quiescent Current
    8mA
  • Output Voltage 1
    5V
  • Number of Regulators
    1
  • Min Input Voltage
    7V
  • Protection Features
    Over Temperature, Reverse Polarity, Short Circuit
  • Voltage Dropout (Max)
    0.9V @ 1.5A
  • PSRR
    68dB (120Hz)
  • Dropout Voltage
    500mV
  • Dropout Voltage1-Nom
    0.5V
  • Min Output Voltage
    4.9V
  • Voltage Tolerance-Max
    4%
  • Nominal Output Voltage
    5V
  • Input Bias Current
    5mA
  • Height
    9.15mm
  • Length
    10.4mm
  • Width
    4.6mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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