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LM317DCYRG3 from TI,Texas Instruments

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LM317DCYRG3

Manufacturer: TI

3/4 Pin 1.5A Adjustable Positive Voltage Regulator 4-SOT-223 0 to 125

Partnumber Manufacturer Quantity Availability
LM317DCYRG3 TI 5290 In Stock

Description and Introduction

3/4 Pin 1.5A Adjustable Positive Voltage Regulator 4-SOT-223 0 to 125 The LM317DCYRG3 is a linear voltage regulator manufactured by Texas Instruments (TI).  

**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 Range:** -40°C to +125°C  
- **Package:** SOT-223-4  

**Descriptions:**  
The LM317DCYRG3 is an adjustable positive voltage regulator capable of supplying over 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  
- Internal thermal overload protection  
- Short-circuit protection  
- Floating operation for high-voltage applications  
- 0.1% load regulation (typical)  
- Available in a space-saving SOT-223 package  

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

Application Scenarios & Design Considerations

3/4 Pin 1.5A Adjustable Positive Voltage Regulator 4-SOT-223 0 to 125

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