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TLV431ASN1T1 from ONON

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TLV431ASN1T1

Manufacturer: ONON, ON

Low Voltage Precision Adjustable Shunt Regulator
Partnumber Manufacturer Quantity Availability
TLV431ASN1T1 ONON, ON 58450 In Stock

Description and Introduction

Low Voltage Precision Adjustable Shunt Regulator The TLV431ASN1T1 is a low-voltage adjustable precision shunt regulator manufactured by ON Semiconductor.  

### **Specifications:**  
- **Output Voltage Range:** 1.24V to 6V  
- **Reference Voltage:** 1.24V (typical)  
- **Operating Cathode Current Range:** 80µA to 100mA  
- **Low Operating Current:** 80µA (typical)  
- **Tolerance:** 0.5%, 1%, and 2% options  
- **Temperature Stability:** ±4mV (typical) over full temperature range  
- **Package:** SOT-23-3  

### **Descriptions:**  
The TLV431ASN1T1 is a three-terminal adjustable shunt regulator with thermal stability and low dynamic impedance. It is designed for applications requiring precise voltage references, such as power supplies, battery chargers, and voltage monitoring circuits.  

### **Features:**  
- Adjustable output voltage  
- Low-voltage operation (down to 1.24V)  
- Low output noise  
- Wide operating temperature range (-40°C to +125°C)  
- Low dynamic output impedance (0.22Ω typical)  
- AEC-Q100 qualified for automotive applications  

This device is a cost-effective alternative to traditional Zener diodes with improved performance and accuracy.

Application Scenarios & Design Considerations

Low Voltage Precision Adjustable Shunt Regulator

Alternative Part Number

  • LMV431AIM5 --: Low-voltage adjustable shunt regulator with similar 1.24V reference and SOT-23 package, widely used as a TLV431 alternative.
  • AZ431AN-BTRE1 --: Adjustable shunt regulator with comparable reference voltage and SOT-23 footprint, pin-compatible replacement.
  • TL431AIDBZR --: Industry-standard adjustable shunt regulator in SOT-23, higher reference voltage but commonly substituted where tolerance allows.
  • LMV431AIM5/NOPB --: Pin-compatible adjustable shunt regulator with 1.24V reference and 1% tolerance, direct functional replacement for TLV431A in SOT-23-5.
  • AZ431AN-ATRE1 --: Adjustable precision shunt regulator with similar 1.24V reference and tolerance grade, widely used as a TLV431 alternative in SOT-23 packages.
  • AP431SAN1T1 --: Low-voltage adjustable shunt regulator offering comparable reference voltage and current capability, suitable drop-in substitute for the TLV431A.

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