Description
The TLVH431 is a low power programmable shunt voltage reference, with guaranteed temperature stability over the entire operating temperature range. The output voltage may be set to any value between 1.24 V and 18 V by means of an external resistor divider. The TLVH431 operates with a wide current range from 100 µA to 60 mA with a typical dynamic impedance of 0.22 Ω. Available in SOT23-3L, SOT23-5L and SOT3236L surface mounted packages, it can be designed in applications where space saving is a critical issue. The low operating current is a key advantage for power restricted designs. SOT323-6L SOT23-3L SOT23-5L

Features
■ Adjustable output voltage: 1.24 V to 18 V
■ Low operating current: 100 µA at 25 °C
■ 0.25%, 0.5%, 1% and 1.5% voltage precision
■ Sink current capability up to 60 mA
■ -40 to +125 °C temperature range
■ 100 ppm/°C maximum temperature coefficient
■ Available in SOT23-3L, SOT23-5L and SOT323-6L packages

Applications
■ Computers
■ Battery chargers
■ Switch mode power supplies
■ Battery operated equipment
■ Data acquisition systems
■ Energy management