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LM317KTTRG3 from TI,Texas Instruments

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LM317KTTRG3

Manufacturer: TI

3/4 Pin 1.5A Adjustable Positive Voltage Regulator 3-DDPAK/TO-263 0 to 125

Partnumber Manufacturer Quantity Availability
LM317KTTRG3 TI 1254 In Stock

Description and Introduction

3/4 Pin 1.5A Adjustable Positive Voltage Regulator 3-DDPAK/TO-263 0 to 125 **Manufacturer:** Texas Instruments (TI)  

**Part Number:** LM317KTTRG3  

### **Specifications:**  
- **Output Voltage Range:** 1.25V to 37V  
- **Output Current:** 1.5A  
- **Input-Output Voltage Differential (Dropout Voltage):** 3V (max)  
- **Line Regulation:** 0.01%/V (typ)  
- **Load Regulation:** 0.1% (typ)  
- **Operating Junction Temperature:** 0°C to 125°C  
- **Package:** TO-263 (D2PAK)  
- **Mounting Type:** Surface Mount  
- **Adjustable Output:** Yes  
- **Protection Features:** Overcurrent, Thermal Shutdown  

### **Descriptions:**  
The LM317KTTRG3 is an adjustable positive voltage regulator capable of supplying up to 1.5A of output 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  
- 1.5A output current capability  
- Internal thermal overload protection  
- Short-circuit protection  
- High ripple rejection  
- Standard surface-mount package (TO-263)  

This regulator is commonly used in power supply applications requiring precise voltage control.  

(Source: Texas Instruments datasheet)

Application Scenarios & Design Considerations

3/4 Pin 1.5A Adjustable Positive Voltage Regulator 3-DDPAK/TO-263 0 to 125

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