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TLVH432QDBZR from TI,Texas Instruments

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TLVH432QDBZR

Manufacturer: TI

Low-Voltage Adjustable Precision Shunt Regulator

Partnumber Manufacturer Quantity Availability
TLVH432QDBZR TI 490 In Stock

Description and Introduction

Low-Voltage Adjustable Precision Shunt Regulator The TLVH432QDBZR 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:** Up to 20mA  
- **Line Regulation:** 0.2mV (typical)  
- **Load Regulation:** 0.5mV (typical)  
- **Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-3 (DBZ)  

### **Descriptions & Features:**  
- **Low Voltage Operation:** Adjustable down to 1.24V.  
- **High Accuracy:** Tight reference voltage tolerance (±1%).  
- **Low Quiescent Current:** 80µA (typical) for power efficiency.  
- **Wide Operating Range:** Suitable for battery-powered and low-voltage applications.  
- **Stable with Capacitive Loads:** No external compensation required.  
- **Applications:** Voltage references, power supplies, battery management, and portable electronics.  

For more details, refer to the official TI datasheet.

Application Scenarios & Design Considerations

Low-Voltage Adjustable Precision Shunt Regulator

Alternative Part Number

  • LM4041CIM3-1.2 --: Precision shunt voltage reference in SOT-23 with similar adjustable/fixed reference function and comparable accuracy, widely used as a drop-in substitute.
  • TL431ACDBZR --: Industry-standard adjustable shunt regulator in the same SOT-23 package family, very close electrical behavior and pinout, easy replacement with minor tolerance differences.
  • LMV431AIM5 --: Low-voltage adjustable shunt reference in SOT-23-5, suitable for low-voltage regulation applications where the TLVH432 is used, with similar reference voltage range.

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