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LM431BIM3 from NSC,National Semiconductor

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LM431BIM3

Manufacturer: NSC

Adjustable Precision Zener Shunt Regulator

Partnumber Manufacturer Quantity Availability
LM431BIM3 NSC 43 In Stock

Description and Introduction

Adjustable Precision Zener Shunt Regulator The LM431BIM3 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  
- **Sink Current Capability:** Up to 100mA  
- **Initial Accuracy:** ±0.5% (at 25°C)  
- **Temperature Stability:** 6mV (typical) over full temperature range  
- **Package:** SOT-23 (3-pin)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The LM431BIM3 is an adjustable shunt regulator with thermal stability and low dynamic impedance. It is commonly used in voltage regulation, switching power supplies, and precision voltage references.  

### **Features:**  
- **Programmable Output Voltage**  
- **Low Output Noise**  
- **Fast Turn-On Response**  
- **Low Temperature Coefficient**  
- **Wide Operating Current Range**  
- **Available in Small SOT-23 Package**  

This information is based on the manufacturer's datasheet.

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