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TL431BCDMR2 from ON,ON Semiconductor

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TL431BCDMR2

Manufacturer: ON

Programmable Precision Reference

Partnumber Manufacturer Quantity Availability
TL431BCDMR2 ON 2057 In Stock

Description and Introduction

Programmable Precision Reference The TL431BCDMR2 is a programmable precision reference voltage regulator manufactured by ON Semiconductor.  

### **Specifications:**  
- **Output Voltage:** Adjustable from 2.495V to 36V  
- **Reference Voltage:** 2.495V (typical)  
- **Operating Current Range:** 1mA to 100mA  
- **Output Voltage Tolerance:** ±0.5%, ±1%, ±2% (depending on grade)  
- **Temperature Range:** -40°C to +85°C  
- **Package Type:** SOT-23-5 (Miniature Surface-Mount)  

### **Descriptions:**  
- The TL431BCDMR2 is a three-terminal adjustable shunt regulator with thermal stability.  
- It is commonly used in switching power supplies, voltage references, and error amplifiers.  
- The device operates as a low-voltage zener diode with precise voltage control.  

### **Features:**  
- **Adjustable Output Voltage** via external resistors  
- **Low Dynamic Output Impedance** (0.2Ω typical)  
- **Sink Current Capability:** Up to 100mA  
- **Low Temperature Drift**  
- **Wide Operating Range** (1mA to 100mA)  
- **Available in Automotive Grade (AEC-Q100 Qualified)**  

This device is widely used in power management, battery chargers, and precision voltage regulation applications.

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