| Topology | Other Topology |
| Input voltage | 5 V |
| Output 1 | 3.3 V |
| IC revision | B |
The TPS730 family of low-dropout (LDO) regulators has been optimized for use in noise-sensitive, batteryoperated equipment. The device features extremely low dropout voltages, high PSRR, ultra-low output noise, low quiescent current (170 μA typically), and enable-input to reduce supply currents to less than 1 μA when the regulator is turned off.