Positive fixed 4.2V LDO regulator, delivering up to 1.5A output current. Features a low dropout voltage of 0.08V at 100mA, 0.22V at 750mA, and 0.35V at 1.5A. Operates with input voltages from 2.5V to 26V, offering ±1% output voltage accuracy. Surface-mount TO-263 package with 4 pins (3+tab), suitable for automotive applications. Includes current limit, on-off control, and thermal shutdown protection.
PackageTO-263
MountingSurface Mount
PolarityPositive
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Technical Specifications
Microchip MIC29150-4.2WU TR technical specifications.
General
Package/Case
TO-263
Pin Count
4
PCB
3
Tab
Tab
Package Length (mm)
10.67(Max)
Package Width (mm)
9.17(Max)
Package Height (mm)
4.6(Max)
Mounting
Surface Mount
Type
LDO
Number of Outputs
1
Output Type
Fixed
Output Voltage
4.2V
Polarity
Positive
Maximum Output Current
1.5A
Minimum Input Voltage
2.5V
Maximum Input Voltage
26V
Typical Dropout Voltage @ Current
0.08@100mA|0.22@750mA|[email protected]V
Maximum Dropout Voltage @ Current
0.2@100mA|[email protected]V
Accuracy
±1%
Line Regulation
0.5%
Load Regulation
1%
Maximum Quiescent Current
20mA
Junction to Case
2°C/W
Typical Ground Current @ Full Load
22mA
Typical Quiescent Current
8mA
Typical Output Noise Voltage
400uVrms
Special Features
Current Limit|On-Off Control|Thermal Shutdown Protection
Min Operating Temperature
-40°C
Max Operating Temperature
125°C
Compliance
Cage Code
60991
EU RoHS
Yes
HTS Code
8542390001
Schedule B
8542390000
ECCN
EAR99
Automotive
Yes
Radiation Hardening
No
RoHS Versions
2002/95/EC
Datasheet
Microchip MIC29150-4.2WU TR Datasheet
Download the complete datasheet for Microchip MIC29150-4.2WU TR to view detailed technical specifications.
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