MIC2941AWU

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> Power Management ICs - PMIC

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Details for Microchip Technology

MIC2941AWU

1.25A LDO Adj+Shutdown
Buy Directly from Microchip Technology (320 in Stock)
$1.3200 per unit
Series Information for MIC2941AWU - 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:
350mV
LDO Regulator Case Style:
TO-263
No. of Pins:
5Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Accuracy %:
2.5%
No. of Outputs:
1Outputs
Operating Temperature Range:
-40°C to +125°C
Output Voltage Adjustable Range:
1.24V to 26V
Output Voltage Max:
26V
Output Voltage Min:
1.24V
Primary Input Voltage:
60V
Supply Voltage Min:
4.3V
Termination Type:
Surface Mount Device
Voltage Regulator Type:
Regulator Controller

Alternate Descriptions

Avnet America

MCCMIC2941AWU

Avnet America product

Microchip Technology Inc

1.25A LDO Adj+Shutdown

Avnet Europe

MCCMIC2941AWU

Avnet Europe product

Avnet Asia

MCCMIC2941AWU

Avnet Asia product

Distrelec

1.43

Distrelec product

Future Electronics

MIC2941A Series 1.25 A ADJ 1.24 to 26 Vout SMT LDO Voltage Regulator -TO-263-5