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TLVH431AIDBVR from TI,Texas Instruments

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TLVH431AIDBVR

Manufacturer: TI

Low-Voltage Adjustable Precision Shunt Regulator

Partnumber Manufacturer Quantity Availability
TLVH431AIDBVR TI 218000 In Stock

Description and Introduction

Low-Voltage Adjustable Precision Shunt Regulator The **TLVH431AIDBVR** is a low-voltage adjustable precision shunt regulator manufactured by **Texas Instruments (TI)**.  

### **Key Specifications:**  
- **Output Voltage Range:** 1.24V to 6V (adjustable)  
- **Reference Voltage:** 1.24V (typical)  
- **Operating Cathode Current Range:** 80µA to 70mA  
- **Low Operating Current:** 80µA (typical)  
- **Accuracy:** ±1% (A grade), ±0.5% (B grade)  
- **Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Features:**  
- Low-voltage operation (down to 1.24V)  
- Adjustable output voltage  
- Low dynamic impedance (0.25Ω typical)  
- Stable with low-ESR capacitors (≥0.47µF)  
- Improved alternative to the TL431 in low-voltage applications  
- Available in automotive (AEC-Q100) and industrial grades  

### **Applications:**  
- Voltage references  
- Switching power supplies  
- Battery-powered systems  
- Portable electronics  
- Precision regulators  

This device is designed for applications requiring a stable, adjustable voltage reference with low power consumption.  

(Source: Texas Instruments Datasheet)

Application Scenarios & Design Considerations

Low-Voltage Adjustable Precision Shunt Regulator

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