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LM317LCDR from TEXAS

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LM317LCDR

Manufacturer: TEXAS

3-Terminal, 100mA Adjustable Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
LM317LCDR TEXAS 25 In Stock

Description and Introduction

3-Terminal, 100mA Adjustable Positive Voltage Regulator The LM317LCDR is a linear voltage regulator manufactured by Texas Instruments (TEXAS). Below are its specifications, descriptions, and features based on factual data from Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage Range:** 1.25V to 37V  
- **Output Current:** Up to 1.5A  
- **Input-Output Voltage Differential (Dropout Voltage):** 3V (typical)  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Junction Temperature Range:** 0°C to +125°C  
- **Package Type:** SOIC-8 (D)  
- **Thermal Resistance (Junction-to-Ambient):** 80°C/W (typical)  
- **Adjustable Output Voltage:** Yes (via external resistors)  
- **Internal Short-Circuit Current Limiting:** Yes  
- **Thermal Overload Protection:** Yes  

### **Descriptions:**  
The LM317LCDR is an adjustable 3-terminal positive voltage regulator capable of supplying over 1.5A of output current. It requires only two external resistors to set the output voltage, making it highly versatile for various applications. The device includes built-in protection features such as thermal shutdown and current limiting.  

### **Features:**  
- Adjustable output voltage (1.25V to 37V)  
- High current capability (1.5A)  
- Internal thermal overload protection  
- Short-circuit current limiting  
- 80dB ripple rejection  
- SOIC-8 package for space-constrained applications  
- Stable with low-ESR capacitors  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

3-Terminal, 100mA Adjustable Positive Voltage Regulator

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