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L4957V-1.5 from ST,ST Microelectronics

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L4957V-1.5

Manufacturer: ST

UP TO 4A ULDO LINEAR REGULATOR

Partnumber Manufacturer Quantity Availability
L4957V-1.5,L4957V15 ST 2000 In Stock

Description and Introduction

UP TO 4A ULDO LINEAR REGULATOR Here are the factual details about part **L4957V-1.5** from the manufacturer **STMicroelectronics (ST)**:

### **Specifications:**  
- **Part Number:** L4957V-1.5  
- **Manufacturer:** STMicroelectronics (ST)  
- **Type:** Low Dropout (LDO) Voltage Regulator  
- **Output Voltage:** 1.5V (Fixed)  
- **Output Current:** Up to 1A  
- **Dropout Voltage:** Typically 0.5V at 1A  
- **Input Voltage Range:** 2.5V to 18V  
- **Line Regulation:** 0.2% (Typical)  
- **Load Regulation:** 0.4% (Typical)  
- **Quiescent Current:** 10mA (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220 (5-Lead)  

### **Descriptions:**  
The **L4957V-1.5** is a fixed-output, low-dropout voltage regulator designed for applications requiring a stable 1.5V supply. It features thermal shutdown, short-circuit protection, and reverse polarity protection, making it suitable for automotive and industrial applications.  

### **Features:**  
- **Fixed 1.5V Output**  
- **High Output Current (1A)**  
- **Low Dropout Voltage**  
- **Thermal Shutdown Protection**  
- **Short-Circuit Protection**  
- **Reverse Polarity Protection**  
- **Wide Input Voltage Range (2.5V to 18V)**  
- **Stable with Low-ESR Capacitors**  

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

Application Scenarios & Design Considerations

UP TO 4A ULDO LINEAR REGULATOR

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