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LM117K from NS,National Semiconductor

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LM117K

Manufacturer: NS

1.5A Adjustable Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
LM117K NS 400 In Stock

Description and Introduction

1.5A Adjustable Positive Voltage Regulator The LM117K is a voltage regulator manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Output Voltage Range:** 1.2V to 37V  
- **Output Current:** 1.5A (max)  
- **Line Regulation:** 0.01%/V (typ)  
- **Load Regulation:** 0.1% (typ)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package:** TO-3 (Metal Can)  
- **Input-Output Voltage Differential:** 3V to 40V  

### **Descriptions:**  
- The LM117K is an adjustable 3-terminal positive voltage regulator.  
- It is designed to supply over 1.5A of load current with high efficiency.  
- The regulator includes current limiting, thermal overload protection, and safe operating area protection.  
- It requires only two external resistors to set the output voltage.  

### **Features:**  
- Adjustable output down to 1.2V  
- 1.5A output current capability  
- Internal thermal overload protection  
- Short-circuit protection  
- 0.1% load regulation  
- 0.01% line regulation  
- Floating operation for high-voltage applications  

This information is based on the manufacturer's datasheet for the LM117K by National Semiconductor (NS).

Application Scenarios & Design Considerations

1.5A Adjustable Positive Voltage Regulator

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