The document describes the features and characteristics of the CS8164, a low dropout dual 8V/5V regulator. It includes two adjustable outputs, low dropout voltage, ON/OFF control option, standby quiescent drain less than 2mA, and protection features.
The CS8164 is a low dropout, dual linear regulator featuring two regulated outputs: a primary 8V output capable of delivering up to 750mA and a secondary 5V standby output providing up to 100mA. The device includes an ENABLE function to control the primary output while maintaining power to the standby circuit for memory retention during shutdown.
| Primary Output Current Max | 750 mA |
|---|---|
| Secondary Output Current Max | 100 mA |
The primary output automatically shuts down if the input voltage rises above approximately 30V, such as during a 60V load dump.
The device can withstand a DC input voltage ranging from -0.5V to 26V.
The primary output provides a regulated voltage of 8V at a typical current of 750mA.
The regulator operates within a temperature range of -40°C to +125°C.