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LM431AIBP from NSC,National Semiconductor

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LM431AIBP

Manufacturer: NSC

Adjustable Precision Zener Shunt Regulator

Partnumber Manufacturer Quantity Availability
LM431AIBP NSC 30 In Stock

Description and Introduction

Adjustable Precision Zener Shunt Regulator The LM431AIBP is a precision programmable shunt regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage Range:** 2.5V to 36V  
- **Reference Voltage:** 2.495V (typical)  
- **Operating Current Range:** 1mA to 100mA  
- **Temperature Stability:** 50ppm/°C (typical)  
- **Output Impedance:** 0.2Ω (typical)  
- **Operating Temperature Range:** -25°C to +85°C  
- **Package:** TO-92  

### **Descriptions:**  
- The LM431AIBP is a three-terminal adjustable shunt regulator with thermal stability.  
- It can be used as a replacement for Zener diodes in many applications.  
- The device features a sharp turn-on characteristic, low noise, and low temperature drift.  

### **Features:**  
- Adjustable output voltage with two external resistors  
- Low dynamic output impedance (0.2Ω typical)  
- Fast turn-on response  
- Low output noise  
- Wide operating current range (1mA to 100mA)  
- Available in TO-92, SOT-23, and SOIC packages  

This information is based on the manufacturer's datasheet.

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