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LM140K from NSC,National Semiconductor

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LM140K

Manufacturer: NSC

VOLTAGE REGULATOR/ +5 VOLTS AT 1.0A

Partnumber Manufacturer Quantity Availability
LM140K NSC 2 In Stock

Description and Introduction

VOLTAGE REGULATOR/ +5 VOLTS AT 1.0A The LM140K is a voltage regulator manufactured by National Semiconductor Corporation (NSC). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** Fixed at 5V  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** 7V to 35V  
- **Line Regulation:** 0.01% (Typical)  
- **Load Regulation:** 0.1% (Typical)  
- **Dropout Voltage:** 2V (Typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Type:** TO-3 (Metal Can)  

### **Descriptions:**
- The LM140K is a positive voltage regulator designed to provide a stable 5V output.  
- It includes internal current limiting, thermal shutdown, and safe operating area protection.  
- Suitable for industrial, automotive, and consumer applications requiring a fixed 5V supply.  

### **Features:**
- **Fixed 5V Output**  
- **Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **Internal Current Limiting**  
- **High Ripple Rejection**  
- **Low Cost and Reliable**  

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

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