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LF50AB from ST,ST Microelectronics

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LF50AB

Manufacturer: ST

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

Partnumber Manufacturer Quantity Availability
LF50AB ST 954 In Stock

Description and Introduction

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT The LF50AB is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Voltage:** 5V  
- **Output Current:** 500mA  
- **Dropout Voltage:** 0.4V (typical)  
- **Input Voltage Range:** Up to 30V  
- **Line Regulation:** 0.04% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220, TO-252 (DPAK), TO-263 (D²PAK)  

### **Descriptions and Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even with small voltage differences.  
- **Thermal Overload Protection:** Safeguards the device from excessive heat.  
- **Short-Circuit Protection:** Protects against output short circuits.  
- **Reverse Polarity Protection:** Guards against reverse input voltage.  
- **Low Quiescent Current:** Enhances efficiency in battery-powered applications.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum capacitors.  

This regulator is commonly used in automotive, industrial, and consumer electronics for stable voltage supply.

Application Scenarios & Design Considerations

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

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