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MIC2954-02BS TR

Microchip Technology MIC2954-02BS TR

Part Number:
MIC2954-02BS TR
Manufacturer:
Microchip Technology
Ventron No:
3767276-MIC2954-02BS TR
Description:
IC REG LDO 5V 0.25A SOT223
ECAD Model:
Datasheet:
MIC2954-02BS TR

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Overview
Description
The MIC2954 is a highly efficient voltage regulator with low dropout voltage (40mV at light loads, 375mV at 250mA) and low quiescent current (120μA typical). Its quiescent current increases only slightly in dropout, extending battery life.

Features
High-accuracy 5V output, guaranteed 250mA
Low quiescent current
Low dropout voltage
Tight load and line regulation
Very low temperature coefficient
Current and thermal limiting
Input withstands -20V reverse battery and 60V positive transients
Error flag warns of low output voltage
Logic-controlled electronic shutdown
Output programmable from 1.24V to 29V (MIC2954-07/08)
Available in TO-220, TO-92, SOT-223, and SOIC-8 packages

Applications
Battery-powered equipment
Cellular telephones
Laptop, notebook, and palmtop computers
PCMCIA Vcc and Vpp regulation/switching
Bar code scanners
Automotive electronics
SMPS post-regulator/dc-to-dc modules
Voltage reference
High-efficiency linear power supplies
Specifications
Microchip Technology MIC2954-02BS TR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MIC2954-02BS TR.
  • Mounting Type
    Surface Mount
  • Package / Case
    TO-261-4, TO-261AA
  • Supplier Device Package
    SOT-223-3
  • Operating Temperature
    -40°C~125°C
  • Packaging
    Tape & Reel (TR)
  • Published
    2007
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Base Part Number
    MIC2954
  • Current - Supply (Max)
    12mA
  • Voltage - Input (Max)
    30V
  • Output Type
    Fixed
  • Output Configuration
    Positive
  • Current - Output
    250mA
  • Voltage - Output (Min/Fixed)
    5V
  • Number of Regulators
    1
  • Protection Features
    Load Dump, Over Current, Over Temperature, Reverse Polarity, UV POR
  • Current - Quiescent (Iq)
    300μA
  • Voltage Dropout (Max)
    0.6V @ 250mA
  • RoHS Status
    Non-RoHS Compliant
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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