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TLV431ALPRP from ON,ON Semiconductor

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TLV431ALPRP

Manufacturer: ON

Low Voltage Precision Adjustable Shunt Regulator

Partnumber Manufacturer Quantity Availability
TLV431ALPRP ON 6000 In Stock

Description and Introduction

Low Voltage Precision Adjustable Shunt Regulator The TLV431ALPRP is a precision programmable shunt voltage reference manufactured by ON Semiconductor.  

### **Specifications:**  
- **Reference Voltage:** 1.24V (adjustable)  
- **Voltage Range:** 1.24V to 6V  
- **Tolerance:** 0.5%, 1%, and 2% options  
- **Operating Current Range:** 80µA to 100mA  
- **Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-3  

### **Descriptions:**  
- Low-voltage adjustable shunt regulator  
- Improved performance over the TL431  
- Low operational current (80µA min)  
- Stable with low ESR capacitors  

### **Features:**  
- Adjustable output voltage (1.24V to 6V)  
- Low output noise  
- Low temperature drift  
- Wide operating temperature range  
- RoHS compliant  

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

Application Scenarios & Design Considerations

Low Voltage Precision Adjustable Shunt Regulator

Alternative Part Number

  • LMV431AIM5 --: Low-voltage adjustable shunt regulator with 1.24V reference, functionally equivalent to TLV431 and widely available from a different manufacturer.
  • AZ431AN-B --: Adjustable shunt regulator with similar 1.24V reference and sink current capability, suitable drop-in replacement in most TLV431 applications.
  • TL431AILP --: Industry-standard adjustable shunt regulator with 2.5V reference; usable where the higher reference voltage is acceptable and offers broad availability.

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