IC Phoenix logo

Home ›  T  › T40 > TL431AIDCKT

TL431AIDCKT from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

TL431AIDCKT

Manufacturer: TI

ADJUSTABLE PRECISION SHUNT REGULATORS

Partnumber Manufacturer Quantity Availability
TL431AIDCKT TI 159 In Stock

Description and Introduction

ADJUSTABLE PRECISION SHUNT REGULATORS The TL431AIDCKT is a precision programmable shunt voltage reference manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Reference Voltage:** 2.495V (typical)  
- **Voltage Range:** 2.5V to 36V  
- **Output Current (Cathode):** 1mA to 100mA  
- **Tolerance:** ±0.5%, ±1%, ±2% (depending on variant)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SC-70 (SOT-563)  

### **Descriptions:**  
The TL431AIDCKT is an adjustable precision shunt regulator that provides a stable reference voltage. It is commonly used in power supplies, battery chargers, and voltage monitoring circuits.  

### **Features:**  
- Adjustable output voltage with two external resistors  
- Low dynamic output impedance (0.2Ω typical)  
- Low output noise  
- Fast turn-on response  
- Stable with capacitive loads  
- AEC-Q100 qualified for automotive applications  

This device is designed for high precision and reliability in various electronic circuits.

Application Scenarios & Design Considerations

ADJUSTABLE PRECISION SHUNT REGULATORS

Alternative Part Number

  • LM431AIM3 --: Pin-compatible adjustable shunt regulator with similar voltage reference tolerance and SOT-23 package, from a different TI series.
  • KA431AZ --: Industry-standard adjustable shunt regulator equivalent to TL431, widely available and functionally interchangeable.
  • AS431ANTR-G1 --: Low-cost adjustable shunt regulator with comparable reference voltage and current capability, suitable drop-in replacement.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips