onsemi Programmable Series/Shunt Voltage Reference 1.24V ±1 %, ±2 % 3-Pin SOT-23, TLV431ASN1T1G

Voltage Reference Tolerance +/-1.0% Sharp Low Current Turn-On Characteristic Low Dynamic Output Impedance of 0.20 W from 100 mA to 20 mA Programmable Output Voltage Range of 1.24 V to 16 V Micro Miniature TSOP-5 and TO-92 Packages Pb-Free Package is Available A = 1.0% tolerance Vref B = 0.5% tolerance Vref C = 0.2% tolerance Vref Applications: Low Output Voltage (3.0 V to 3.3 V) Switching Power Supply Error Amplifier Adjustable Voltage or Current Linear and Switching Power Supplies Voltage Monitoring Current Source and Sink Circuits analogue and Digital Circuits Requiring Precision References Low Voltage Zener Diode Replacements