Adjustable positive LDO regulator with 1.24V to 20V output voltage and 0.5A maximum output current. Features include current limit, reverse battery protection, and thermal shutdown protection. This surface mount component is housed in a 4-pin SOT-223 (TO-261AA) package with a tab, offering ±1% output voltage accuracy. Operating temperature range is -40°C to 125°C, with a typical dropout voltage of 0.35V at 150mA.
PackageSOT-223
MountingSurface Mount
PolarityPositive
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Technical Specifications
Microchip MIC5239BS technical specifications.
General
Package/Case
SOT-223
Pin Count
4
PCB
3
Tab
Tab
Package Length (mm)
6.5
Package Width (mm)
3.5
Package Height (mm)
1.6
Mounting
Surface Mount
Jedec
TO-261AA
Type
LDO
Number of Outputs
1
Output Type
Adjustable
Output Voltage
1.24 to 20V
Polarity
Positive
Maximum Output Current
0.5A
Minimum Input Voltage
2.3V
Maximum Input Voltage
30V
Typical Dropout Voltage @ Current
0.05@100uA|0.26@150mA|0.35@500mAV
Maximum Dropout Voltage @ Current
0.35@150mAV
Accuracy
±1%
Line Regulation
0.5%
Load Regulation
30mV
Junction to Ambient
50°C/W
Typical Ground Current @ Full Load
8.5mA
Typical PSRR
50dB
Typical Output Capacitance
3.3uF
Typical Quiescent Current
0.023mA
Typical Output Noise Voltage
160uVrms
Output Capacitor Type
Ceramic|Tantalum
Special Features
Current Limit|Reverse Battery Protection|Thermal Shutdown Protection
Min Operating Temperature
-40°C
Max Operating Temperature
125°C
Compliance
Cage Code
60991
HTS Code
8542390001
Schedule B
8542390000
ECCN
EAR99
Automotive
Yes
Radiation Hardening
No
RoHS Versions
2011/65/EU
Datasheet
Microchip MIC5239BS Datasheet
Download the complete datasheet for Microchip MIC5239BS to view detailed technical specifications.
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