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LM317MDCYRG3 from TI,Texas Instruments

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LM317MDCYRG3

Manufacturer: TI

3/4 Pin 500mA Adjustable Positive Voltage Regulator 4-SOT-223 -40 to 125

Partnumber Manufacturer Quantity Availability
LM317MDCYRG3 TI 12447 In Stock

Description and Introduction

3/4 Pin 500mA Adjustable Positive Voltage Regulator 4-SOT-223 -40 to 125 The LM317MDCYRG3 is a linear voltage regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Output Voltage Range:** Adjustable from 1.25V to 37V  
- **Output Current:** Up to 500mA  
- **Input-Output Voltage Differential (Dropout Voltage):** Typically 3V at full load  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Junction Temperature Range:** -40°C to +125°C  
- **Package Type:** SOT-223-4 (DCY)  
- **Package Quantity:** 2500 units per reel  

### **Descriptions:**  
The LM317MDCYRG3 is a positive-voltage regulator designed to supply a stable output voltage with minimal external components. It includes features like current limiting, thermal overload protection, and safe operating area protection.  

### **Features:**  
- Adjustable output voltage  
- Internal thermal overload protection  
- Short-circuit current limiting  
- 80dB ripple rejection  
- Low standby current (typically 5mA)  
- Pb-free and RoHS compliant  

This information is sourced from Texas Instruments' official documentation.

Application Scenarios & Design Considerations

3/4 Pin 500mA Adjustable Positive Voltage Regulator 4-SOT-223 -40 to 125

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