MIC2941AWT

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Details for Microchip Technology

MIC2941AWT

1.25A LDO Adj+Shutdown
Buy Directly from Microchip Technology (5670 in Stock)
$1.7000 per unit
Series Information for MIC2941AWT - Microchip Technology

Features

  • feature
    Available in TO-220, TO-263, TO-220-5, and TO-263-5
  • feature
    Current and thermal limiting
  • feature
    Extremely tight load and line regulation
  • feature
    Guaranteed 1.25A output
  • 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 26V(MIC2941A)
  • feature
    Very low temperature coefficient

Description

IC REG LDO 1.25A ADJ
The MIC2940A and MIC2941A are “bulletproof” efficient voltage regulators with very low dropout voltage (typically 40mV at light loads and 350mV at 1A), and low quiescent current (240µA typical). The quiescent current of the MIC2940A increases only slightly in dropout, thus prolonging battery life. Key MIC2940A features include protection against reversed battery, fold-back current limiting, and automotive “load dump” protection (60V positive transient). The MIC2940 is available in both fixed voltage (3.3V, 5V, and 12V) and adjustable voltage configurations. The MIC2940A-xx devices are three pin, fixed voltage regulators. A logic-compatible shutdown input is provided on the adjustable MIC2941A, which enables the regulator to be switched on and off.

Specifications

Output Type:
Adjustable
Input Voltage Min:
2V
Input Voltage Max:
26V
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
1.24V
Adjustable Output Voltage Max:
26V
Output Current:
1.25A
Dropout Voltage Vdo:
400mV
LDO Regulator Case Style:
TO-220
No. of Pins:
5Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
MIC2940A-xx Family
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
-
SVHC:
No SVHC (27-Jun-2018)
Accuracy %:
2.5%
No. of Outputs:
1Outputs
Output Voltage Adjustable Range:
1.24V to 26V
Output Voltage Max:
26V
Output Voltage Min:
1.24V
Supply Voltage Min:
4.3V
Termination Type:
Through Hole
Voltage Drop @ Rated Current:
400mV
Voltage Regulator Type:
Regulator Controller

Alternate Descriptions

Avnet America

LDO Regulator Pos 1.24V to 26V 1.25A 5-Pin TO-220

Avnet America product

Rapid Electronics

Micrel MIC2941AWT 1.25A Low Drop Out Regulator

Microchip Technology Inc

1.25A LDO Adj+Shutdown

Avnet Europe

LDO Regulator Pos 1.24V to 26V 1.25A 5-Pin TO-220

Avnet Europe product

Future Electronics

MIC2941A Series 1.25 A ADJ 1.24 to 26 Vout LDO Voltage Regulator - TO-220-5