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LM317EMPX/NOPB from NS,National Semiconductor

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LM317EMPX/NOPB

Manufacturer: NS

1.5 A Three-Pin Adjustable Regulator 4-SOT-223 0 to 125

Partnumber Manufacturer Quantity Availability
LM317EMPX/NOPB,LM317EMPXNOPB NS 1 In Stock

Description and Introduction

1.5 A Three-Pin Adjustable Regulator 4-SOT-223 0 to 125 The LM317EMPX/NOPB is a voltage regulator manufactured by Texas Instruments (formerly National Semiconductor, NS).  

### **Specifications:**  
- **Output Voltage Range:** 1.25V to 37V  
- **Output Current:** Up to 500mA  
- **Input-Output Voltage Differential (Dropout Voltage):** 3V (typical)  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Junction Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223 (4-pin)  
- **Adjustable Output Voltage**  

### **Descriptions:**  
The LM317EMPX/NOPB is an adjustable positive voltage regulator designed to supply at least 500mA of load current. It requires only two external resistors to set the output voltage and features internal current limiting, thermal shutdown, and safe operating area protection.  

### **Features:**  
- **Adjustable Output Voltage**  
- **Internal Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **Low Cost**  
- **Available in SOT-223 Package**  
- **Wide Input Voltage Range**  
- **Improved Line and Load Regulation Compared to Fixed Regulators**  

This information is based solely on the manufacturer's datasheet.

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