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LM140K-15/883 from NS,National Semiconductor

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LM140K-15/883

Manufacturer: NS

VOLTAGE REGULATOR, +5 VOLTS AT 0.5A

Partnumber Manufacturer Quantity Availability
LM140K-15/883,LM140K15883 NS 135 In Stock

Description and Introduction

VOLTAGE REGULATOR, +5 VOLTS AT 0.5A The LM140K-15/883 is a military-grade, 15V positive voltage regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 15V  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** 17.5V to 30V (recommended)  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** TO-3 (Metal Can)  
- **Qualification:** MIL-PRF-38534 Class K (high-reliability military/space)  

### **Descriptions and Features:**  
- Designed for rugged military and aerospace applications.  
- Features internal current limiting, thermal shutdown, and safe-area compensation for enhanced reliability.  
- Hermetically sealed TO-3 package for extreme environmental conditions.  
- Low dropout voltage and high ripple rejection.  
- Suitable for fixed-voltage power supply designs requiring precision regulation.  

This device is part of the LM140K series, which includes other fixed-voltage regulators (e.g., 5V, 12V, 15V, 24V). The "/883" suffix indicates military-grade screening and reliability testing.

Application Scenarios & Design Considerations

VOLTAGE REGULATOR, +5 VOLTS AT 0.5A

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