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Details for MIC2941AWU by Microchip Technology
MIC2941A
MIC2941AWU
Buy Directly from Microchip Technology Inc (420 in stock) $2.0800
1.25A LDO Adj+Shutdown
MIC2941AWU image

MIC2941AWU by Microchip Technology

1.25A LDO Adj+Shutdown
Features
High output voltage accuracy
Guaranteed 1.25A output
Low quiescent current
Low dropout voltage
Extremely tight load and line regulation
Very low temperature coefficient
Current and thermal limiting
Input can withstand -20V reverse battery and +60V positive transients
Logic-controlled electronic shutdown
Output programmable from 1.24V to 26V (MIC2941A)
Available in TO-220, TO-263, TO-220-5, and TO-263-5 packages.
Description

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 3-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
Product Type:
Single LDOs
# of Out:
1
IOUT #1:
1250
IOUT #2:
n/a
IOUT #3:
n/a
IOUT #4:
n/a
Rated IOUT:
1250
VIN Min (V):
2
VIN Max (V):
26
VOUT (V):
Adj
Voltage Drop Typ (mV):
400
IGND Typ (µA):
240
Tol Typ %:
±1
Noise (µV) rms:
260
Soft Start Pin:
Load Dump:
Yes
Rev Bat:
Yes
Reverse Current Protect:
Yes
Temperature Range:
-40C to +125C
Alternate Descriptions
1.25A LDO Adj+Shutdown Onlinecomponents.com
1.25A LDO Adj+Shutdown, MIC2941AWU RS Components
IC, REG LDO, 1.25A, ADJ; 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 ROHS COMPLIANT: YES Newark Electronics
MCCMIC2941AWU Avnet America
1.25A LDO Adj+Shutdown Microchip Technology Inc
MCCMIC2941AWU Avnet Europe
MCCMIC2941AWU Avnet Asia
LDO Voltage Regulator [Microchip] MIC2941AWU LDO Voltage Regulator Distrelec
MIC2941A Series 1.25 A ADJ 1.24 to 26 Vout SMT LDO Voltage Regulator -TO-263-5 Future Electronics
Similar Part
Similar Part
Details for MIC2941AWU by Microchip Technology
MIC2941A
MIC2941AWU
Buy Directly from Microchip Technology Inc (420 in stock) $2.0800
IC REG LDO 1.25A ADJ
MIC2941AWU image

MIC2941AWU by Microchip Technology

IC REG LDO 1.25A ADJ
Features
Available in TO-220, TO-263, TO-220-5, and TO-263-5
Current and thermal limiting
Extremely tight load and line regulation
Guaranteed 1.25A output
Input can withstand u201320V reverse battery and +60V positive transients
Logic-controlled electronic shutdown
Low dropout voltage
Low quiescent current
Output programmable from 1.24V to 26V(MIC2941A)
Very low temperature coefficient
Part Information
MIC2941AWU image
RoHS Compliant
Description
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
1.25A LDO Adj+Shutdown Onlinecomponents.com
1.25A LDO Adj+Shutdown, MIC2941AWU RS Components
IC, REG LDO, 1.25A, ADJ; 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 ROHS COMPLIANT: YES Newark Electronics
MCCMIC2941AWU Avnet America
1.25A LDO Adj+Shutdown Microchip Technology Inc
MCCMIC2941AWU Avnet Europe
MCCMIC2941AWU Avnet Asia
LDO Voltage Regulator [Microchip] MIC2941AWU LDO Voltage Regulator Distrelec
MIC2941A Series 1.25 A ADJ 1.24 to 26 Vout SMT LDO Voltage Regulator -TO-263-5 Future Electronics