V-Ref Precision/Programmable 36V 100mA 8-Pin Micro T/R

The TLV431 series of parts are precision low voltage shunt regulators that are programmable over a wide voltage range of 1.24V to 16V. The TLV431A series features a guaranteed reference accuracy of 1.0% at 25 °C and 2.0% over the entire industrial temperature range of -40 °C to 85 °C. For TLV431B series, the accuracy is 0.5% and 1.0%, respectively. For the TLV431C series, the accuracy is 0.2% and 0.5%, respectively. These devices exhibit a sharp low current turn-on characteristic with a low dynamic impedance of 0.20over an operating current range of 100mA to 20mA. This combination of features makes this series an excellent replacement for zener diodes in numerous applications circuits that require a precise refrence voltage. hen combined with an optocoupler, the TLV431 can be used as an error amplifier for controlling the feedback loop in isolated low output voltage (3.0V to 3.3V) switching power supplies. These devices are available in economical TO-92 and micro size TSOP-5 and SOT23-3 packages.

• Voltage Reference Tolerance +/-1.0% for A Series, +/-0.5% for B Series and +/-0.2% for C Series
• Sharp Low Current Turn-On Characteristic
• Low Dynamic Output Impedance of 0.20 ? from 100 µA to 20 mA
• Programmable Output Voltage Range of 1.24 V to 16 V
• Wide Operating Current Range of 50 µA to 20 mA
• Micro Miniature TSOP-5, SOT-23-3 and TO-92 Packages
• These are Pb-Free and Halide-Free Devices
• SCV and NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q100 Qualified and PPAP Capable