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TLVH431BQDCKR from TI,Texas Instruments

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TLVH431BQDCKR

Manufacturer: TI

LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR

Partnumber Manufacturer Quantity Availability
TLVH431BQDCKR TI 1000 In Stock

Description and Introduction

LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR The TLVH431BQDCKR is a low-voltage adjustable precision shunt regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage Range:** 1.24V to 6V  
- **Reference Voltage:** 1.24V (typical)  
- **Operating Current (I_KA):** 80µA (typical)  
- **Sink Current Capability:** 1mA to 70mA  
- **Accuracy:** 0.5% (B-grade), 1% (A-grade)  
- **Temperature Range:** -40°C to +125°C  
- **Package:** SC-70 (SOT-563), 6-pin  

### **Descriptions:**  
- Adjustable output voltage via external resistors  
- Low-voltage operation (down to 1.24V)  
- Low dynamic output impedance (0.2Ω typical)  
- Stable with low-ESR capacitors (≥0.47µF)  

### **Features:**  
- **Low Dropout Voltage:** Allows operation close to the reference voltage  
- **Wide Operating Range:** Suitable for battery-powered applications  
- **Improved Accuracy:** Tight voltage tolerance (0.5% or 1%)  
- **Low Quiescent Current:** Enhances efficiency in power-sensitive designs  
- **Fast Turn-On Response:** Suitable for high-speed regulation  

This device is commonly used in voltage regulation, power management, and precision reference applications.

Application Scenarios & Design Considerations

LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR

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