The TPS709-Q1 series of linear regulators are ultralow, quiescent current devicesdesigned for power-sensitive applications. A precision band-gap and error amplifier provides 2%accuracy over temperature. Quiescent current of only 1 µA makes these devices ideal solutions forbattery-powered, always-on systems that require very little idle-state power dissipation. Thesedevices have thermal-shutdown, current-limit, and reverse-current protections for addedsafety.
These regulators can be put into shutdown mode by pulling the EN pin low. The shutdowncurrent in this mode goes down to 150 nA, typical.
The TPS709-Q1 series is available in WSON-6 andSOT-23-5 packages.