TS821 Datasheet | STMicroelectronics

1.225V micropower shunt voltage reference Features - 1.225V typical output voltage - Ultra low operating current: 45μA maximum at 25°C - High precision @ 25°C - +/- 2% (standard version) - +/- 1% (A grade) - +/- 0.5% (B grade) - High stability when used with capacitive loads - Industrial temperature range: -40°C to +85°C - 120ppm/°C maximum temperature coefficient Applications - puters - Instrumentation - Battery chargers - Switch mode power supply - Battery operated equipment Description The TS821 is a low power shunt voltage reference providing a stable 1.225V output voltage over the industrial temperature range (-40°C to +85°C). Availabe in SOT23-3 surface mount package, it can be designed in applications where space saving is critical. The low operating current is a key advantage for power restricted designs. In addition, the TS821 is very stable and can be used in a broad range of application conditions. L SOT23-3L (Plastic micropackage) Pin connections (Top view) July 2007 Rev...