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LM137HVK/883 from NS,National Semiconductor

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LM137HVK/883

Manufacturer: NS

3-Terminal Adjustable Negative Regulator (High Voltage)

Partnumber Manufacturer Quantity Availability
LM137HVK/883,LM137HVK883 NS 3450 In Stock

Description and Introduction

3-Terminal Adjustable Negative Regulator (High Voltage) The LM137HVK/883 is a high-voltage, three-terminal adjustable regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage Range:** -1.2V to -47V  
- **Output Current:** 1.5A  
- **Input Voltage Range:** Up to -50V  
- **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 Level:** MIL-PRF-38535 Class K (883B)  

### **Descriptions and Features:**  
- Designed for military and high-reliability applications.  
- Adjustable output voltage via external resistors.  
- Internal current limiting and thermal shutdown protection.  
- Low thermal resistance for improved heat dissipation.  
- Hermetically sealed package for harsh environments.  
- Guaranteed performance over full military temperature range.  

This regulator is commonly used in precision power supply applications requiring high voltage and rugged reliability.

Application Scenarios & Design Considerations

3-Terminal Adjustable Negative Regulator (High Voltage)

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