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LM317MDTRK from ON Semiconductor

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LM317MDTRK

Manufacturer: ON Semiconductor

500mA, Adjustable Output, Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
LM317MDTRK ON Semiconductor 735 In Stock

Description and Introduction

500mA, Adjustable Output, Positive Voltage Regulator The LM317MDTRK from ON Semiconductor is a positive voltage regulator capable of supplying over 500 mA of output current with an adjustable output voltage range of 1.2 V to 37 V.  

### **Specifications:**  
- **Output Voltage Range:** 1.2 V to 37 V  
- **Output Current:** >500 mA  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Junction Temperature Range:** 0°C to +125°C  
- **Package:** D2PAK (TO-263)  
- **Input-Output Differential Voltage (Dropout Voltage):** 3 V (typical at full load)  
- **Thermal Overload Protection:** Yes  
- **Short-Circuit Protection:** Yes  

### **Descriptions:**  
The LM317MDTRK is a three-terminal adjustable voltage regulator designed for ease of use in a wide range of applications. It requires only two external resistors to set the output voltage and includes built-in current limiting, thermal shutdown, and safe operating area protection.  

### **Features:**  
- Adjustable output voltage  
- High ripple rejection  
- Internal thermal overload protection  
- Internal short-circuit current limiting  
- Output transistor safe operating area compensation  
- Available in a D2PAK surface-mount package  

This regulator is commonly used in power supply circuits, battery chargers, and other applications requiring a stable adjustable voltage source.

Application Scenarios & Design Considerations

500mA, Adjustable Output, Positive Voltage Regulator

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