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TLV431BSNT1 from ON,ON Semiconductor

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TLV431BSNT1

Manufacturer: ON, MOTO

Low Voltage Precision Adjustable Shunt Regulator
Partnumber Manufacturer Quantity Availability
TLV431BSNT1 ON, MOTO 10237 In Stock

Description and Introduction

Low Voltage Precision Adjustable Shunt Regulator The TLV431BSNT1 is a low-voltage adjustable precision shunt regulator manufactured by ON Semiconductor.  

### **Key Specifications:**  
- **Output Voltage Range:** 1.24V to 6V (adjustable)  
- **Reference Voltage:** 1.24V (typical)  
- **Operating Cathode Current Range:** 100µA to 70mA  
- **Low Output Noise**  
- **Sink Current Capability:** 1mA to 70mA  
- **Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-3  

### **Descriptions & Features:**  
- Adjustable output voltage with two external resistors  
- Low-voltage operation (as low as 1.24V)  
- High accuracy with a reference voltage tolerance of ±1%  
- Low dynamic impedance (0.25Ω typical)  
- Stable with low-ESR capacitors  
- Suitable for battery-powered applications  
- Used in voltage monitoring, power supplies, and voltage references  

This device is a cost-effective alternative to the TL431 but operates at lower voltages.

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 in SOT-23-5.
  • AZ431AN-BTRE1 --: Adjustable shunt regulator with similar reference voltage and SOT-23 package, suitable drop-in replacement for many TLV431 applications.
  • AP431SAKTR-G1 --: Low-voltage adjustable shunt reference in SOT-23, comparable electrical characteristics and pinout to the TLV431.
  • AZ431AN-ATRE1 --: Adjustable precision shunt regulator with 1.24V reference and SOT-23 package, good electrical match and low cost alternative.
  • TS431AIX --: Low-voltage adjustable shunt reference with 1.24V reference, SOT-23 package, suitable replacement for TLV431-type regulators.

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