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L4937N from STM,ST Microelectronics

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L4937N

Manufacturer: STM

DUAL MULTIFUNCTION VOLTAGE REGULATOR

Partnumber Manufacturer Quantity Availability
L4937N STM 50 In Stock

Description and Introduction

DUAL MULTIFUNCTION VOLTAGE REGULATOR Part Number: **L4937N**  
Manufacturer: **STMicroelectronics (STM)**  

### **Specifications:**  
- **Type:** Low Dropout (LDO) Voltage Regulator  
- **Output Voltage:** 5V (Fixed)  
- **Output Current:** 250mA  
- **Input Voltage Range:** Up to 28V  
- **Dropout Voltage:** 0.4V (Typical at 250mA)  
- **Line Regulation:** 0.2% (Typical)  
- **Load Regulation:** 0.4% (Typical)  
- **Quiescent Current:** 6mA (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** DPAK (TO-252)  

### **Features:**  
- **Low Dropout Voltage**  
- **Overcurrent Protection**  
- **Thermal Shutdown Protection**  
- **Reverse Polarity Protection**  
- **Short-Circuit Proof**  
- **Internal Current Limiting**  
- **Low Quiescent Current**  

### **Applications:**  
- Automotive systems  
- Industrial controls  
- Power management for microcontrollers  
- Battery-powered devices  

This information is based on the manufacturer's datasheet. For exact details, refer to the official STMicroelectronics documentation.

Application Scenarios & Design Considerations

DUAL MULTIFUNCTION VOLTAGE REGULATOR

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