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TL431IDBVRE4 from TI,Texas Instruments

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TL431IDBVRE4

Manufacturer: TI

Adjustable Precision Shunt Regulator 5-SOT-23 -40 to 85

Partnumber Manufacturer Quantity Availability
TL431IDBVRE4 TI 4000 In Stock

Description and Introduction

Adjustable Precision Shunt Regulator 5-SOT-23 -40 to 85 The TL431IDBVRE4 is a programmable precision voltage reference manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage Range:** 2.495V to 36V (adjustable)  
- **Reference Voltage:** 2.495V (typical)  
- **Output Current (Sink):** 1mA to 100mA  
- **Operating Temperature Range:** -40°C to +125°C  
- **Tolerance:** 0.5%, 1%, and 2% (depending on variant)  
- **Package:** SOT-23-5 (DBV)  
- **Stability:** Low output noise and temperature drift  

### **Descriptions:**  
The TL431IDBVRE4 is a three-terminal adjustable shunt regulator with thermal stability. It provides precise voltage references for applications such as power supplies, battery chargers, and voltage monitoring.  

### **Features:**  
- Adjustable output voltage with two external resistors  
- Low dynamic output impedance (0.2Ω typical)  
- Fast turn-on response  
- Wide operating current range (1mA to 100mA)  
- Low temperature coefficient  
- Available in multiple tolerance grades  

This device is commonly used in switching power supplies, voltage regulators, and precision voltage references.

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