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L4931CV120 from ST,ST Microelectronics

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L4931CV120

Manufacturer: ST

VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT

Partnumber Manufacturer Quantity Availability
L4931CV120 ST 5800 In Stock

Description and Introduction

VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT **Part Number:** L4931CV120  
**Manufacturer:** STMicroelectronics (ST)  

### **Specifications:**  
- **Output Voltage:** 1.2V  
- **Output Current:** 150 mA  
- **Input Voltage Range:** 4.5V to 28V  
- **Dropout Voltage:** 0.4V (typical)  
- **Low Quiescent Current:** 40 µA (typical)  
- **Low Standby Current:** 0.1 µA (typical)  
- **Line Regulation:** 0.2 mV (typical)  
- **Load Regulation:** 5 mV (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220  

### **Descriptions:**  
The L4931CV120 is a low-dropout (LDO) voltage regulator from STMicroelectronics, designed for applications requiring a stable 1.2V supply. It features very low quiescent and standby currents, making it suitable for battery-powered devices.  

### **Features:**  
- Fixed 1.2V output voltage  
- Very low dropout voltage  
- Low quiescent and standby current  
- Thermal shutdown protection  
- Short-circuit protection  
- Wide input voltage range  
- Stable with low-ESR ceramic capacitors  

This regulator is commonly used in automotive, industrial, and consumer electronics applications.

Application Scenarios & Design Considerations

VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT

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