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TL431CDBVRE4 from TI,Texas Instruments

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TL431CDBVRE4

Manufacturer: TI

Adjustable Precision Shunt Regulator 5-SOT-23 0 to 70

Partnumber Manufacturer Quantity Availability
TL431CDBVRE4 TI 20 In Stock

Description and Introduction

Adjustable Precision Shunt Regulator 5-SOT-23 0 to 70 The TL431CDBVRE4 is a precision programmable shunt voltage reference manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Reference Voltage:** 2.495V (typical)  
- **Voltage Range:** 2.5V to 36V  
- **Output Current:** 1mA to 100mA  
- **Tolerance:** ±0.5%, ±1%, ±2% (depending on grade)  
- **Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  
- **Low Output Noise**  
- **Adjustable Output Voltage**  

### **Descriptions:**  
The TL431CDBVRE4 is an adjustable precision shunt regulator with thermal stability. It can be used as a replacement for Zener diodes in applications requiring improved performance. It features a stable reference voltage and can be programmed via external resistors.  

### **Features:**  
- **Adjustable Output Voltage** (Vref to 36V)  
- **Low Dynamic Output Impedance** (0.2Ω typical)  
- **Sink Current Capability** (1mA to 100mA)  
- **Wide Operating Temperature Range** (-40°C to +125°C)  
- **Available in AEC-Q100 Qualified Versions** (for automotive applications)  
- **Low Output Noise** for precision applications  

This device is commonly used in power supplies, battery chargers, and voltage monitoring circuits.

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