STMicroelectronics TS821
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). 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.| Part No. | TS821 |
|---|---|
| Datasheet | TS821 Download |
| Manufacturer |  STMicroelectronics |
| Description | 1.225V micropower shunt voltage reference |
| Buy | Stock & Price |
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
● Computers● Instrumentation
● Battery chargers
● Switch mode power supply
● Battery operated equipment
DESCRIPTION
Availabe in SOT23-3 surface mount package, it can be designed in applications where space saving is critical. L SOT23-3L (Plastic micropackage) Pin connections (Top view) July 2007 Rev 2 1/9 9 Absolute maximum ratings and operating conditions TS821 1 Absolute maximum ratings and operating conditions Table 1. Symbol Absolute maximum ratings (AMR) Parameter Value Unit Ik If Pd Tstg ESD Reverse breakdown current Forward current Power dissipation(1) SOT23-3 Storage temperature Human body model (HBM)(2) Machine model (MM)(3) 20 mA 10 mA 360 mW -65 to +150 °C 2 kV 200 V Tlead Lead temperature (soldering, 10 seconds) 260 °C 1.
