ZR25D

· Small outline SOT23 package.
· No stabilising capacitor required
· Typical TC 30ppm/°C
· Typical slope resistance 0.4W
· ± 3%, 2% and 1% tolerance
· Industrial temperature range
· Operating current 50mA to 5mA
· Transient response, stable in less than 10ms
· Alternative package options available

The ZR25D uses a bandgap circuit design to achieve a precision micropower voltage reference of 2.5 volts. The device is availa ble in a small outline SOT23 surface mount package, ideal for applications where space saving is important.

The ZR25D design provides a stable voltage without an external capacitor and is stable with capacitive loads. The ZR25D is recommended for operation between 50mA and 5mA and so is ideally suited to low power and battery powered applications.

Excellent performance of ZR25D is maintained to an absolute maximum of 25mA, however the rugged design and 20 volt processing allows the reference to withstand transient e ffects and currents up to 200mA. Superior switching capability allows the device to  reach stable operating conditions in only a few microseconds.