TL431 Adjustable Precision Zener Diode - SOT-23 SMD Package

The TL431 is a three-terminal adjustable precision shunt regulator, often used as a programmable Zener diode, provided here in a compact SOT-23 SMD package. It offers a stable voltage reference with an adjustable output voltage range from 2.5V to 36V. Unlike fixed Zener diodes, the TL431 allows precise setting of the output voltage through external resistors, making it highly versatile for use in power supply regulation, voltage monitoring, switching regulators, and other precision circuits.Features of TL431 SOT-23 Zener Diode:Adjustable precision Zener diode (programmable shunt regulator)Output voltage range: 2.5V to 36V (adjustable with resistors)Compact SOT-23 SMD package for space-saving PCB layoutsHigh stability and low dynamic impedanceProgrammable voltage reference with ±1% accuracy (depending on grade)Suitable for power supplies, SMPS, reference circuits, and monitoring applicationsRoHS compliant and suitable for automated SMD assemblySpecifications of TL431 SOT-23 Zener Diode:Model: TL431Type: Adjustable Precision Zener Diode / Shunt RegulatorReference Voltage: 2.495V (typical)Adjustable Output Voltage Range: 2.5V to 36VCathode Current Range: 1mA to 100mATemperature Stability: 4.5 mV/°C (typical)Package: SOT-23 – SMDOperating Temperature Range: -40°C to +125°CPackage Includes:1 × TL431 Adjustable Precision Zener Diode – SOT-23 SMD Package

INR 8 · In stock