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LM317L from ST,ST Microelectronics

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LM317L

Manufacturer: ST

Low current 1.25V to 37V adjustable voltage regulator. Output current in excess of 100mA.

Partnumber Manufacturer Quantity Availability
LM317L ST 5413 In Stock

Description and Introduction

Low current 1.25V to 37V adjustable voltage regulator. Output current in excess of 100mA. The LM317L is a low-current, adjustable positive voltage regulator manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Output Voltage Range:** 1.25V to 37V  
- **Output Current:** Up to 100mA  
- **Input-Output Voltage Differential (Dropout Voltage):** 3V (max)  
- **Line Regulation:** 0.01%/V (typ)  
- **Load Regulation:** 0.1% (typ)  
- **Operating Junction Temperature:** -40°C to +125°C  
- **Package Options:** TO-92, SOT-89  

### **Descriptions:**  
The LM317L is a three-terminal adjustable regulator designed for low-power applications. It provides a stable output voltage with minimal external components.  

### **Features:**  
- Adjustable output voltage  
- Internal short-circuit current limiting  
- Thermal overload protection  
- Low standby current  
- High ripple rejection  

This regulator is commonly used in battery chargers, power supplies, and portable devices requiring precise voltage regulation.

Application Scenarios & Design Considerations

Low current 1.25V to 37V adjustable voltage regulator. Output current in excess of 100mA.

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