MIC2954-08YM-TR

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Details for Microchip Technology

MIC2954-08YM-TR

Improved LP2954 Low Drop-out Regulator
Buy Directly from Microchip Technology (108400 in Stock)
$0.9300 per unit
Series Information for MIC2954-08YM-TR - Microchip Technology

Features

  • feature
    Available in TO-220, TO-92, and surface-mount SOT-
  • feature
    Current and thermal limiting
  • feature
    Error flag warns of low output voltage
  • feature
    Extremely tight load and line regulation
  • feature
    Input can withstand u201320V reverse battery and+60V positive transients
  • feature
    Logic-controlled electronic shutdown
  • feature
    Low dropout voltage
  • feature
    Low quiescent current
  • feature
    Output programmable from 1.24V to 29V (MIC2954-07/08)
  • feature
    Very low temperature coefficient

Description

LDO FIXED 5V 0.25A SOIC-8
The MIC2954 is a “bulletproof” efficient voltage regulator with very low dropout voltage (typically 40mV @ light loads and 375mV @ 250mA), and low quiescent current (120µA typical). The quiescent current of the MIC2954 increases only slightly in dropout, thus prolonging battery life. Key MIC2954 features include protection against reversed battery, fold-back current limiting, and automotive load dump protection (60V positive transient). The MIC2954-07/08BM is an adjustable version that includes an error flag output that warns of a low output voltage, which is often due to failing batteries on the input. This may also be used as a power-on reset. A logic- compatible shutdown input is provided which enables the regulator to be switched on and off. This part may be pin- strapped for 5V output, or programmed from 1.24V to 29V with the use of two external resistors. The MIC2954 is available in two voltage tolerances, ±0.5% maximum and ±1% maximum. Both are guaranteed for junction temperatures from –40°C to +125°C.

Specifications

Output Type:
Fixed
Input Voltage Min:
2V
Input Voltage Max:
30V
Fixed Output Voltage Nom.:
5V
Adjustable Output Voltage Min:
-
Adjustable Output Voltage Max:
-
Output Current:
250mA
Dropout Voltage Vdo:
375mV
LDO Regulator Case Style:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
5V 250mA LDO Voltage Regulators
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)

Alternate Descriptions

Avnet America

MCCMIC2954-08YM-TR

Avnet America product

Microchip Technology Inc

Improved LP2954 Low Drop-out Regulator

Avnet Europe

MCCMIC2954-08YM-TR

Avnet Europe product

Future Electronics

MIC2954 Series 5 V Fixed Output 250 mA SMT LDO Voltage Regulator - SOIC-8