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.
This datasheet cannot be embedded due to technical restrictions.