TPS793
Features
- Low-dropout regulator with enable
- Available in fixed-voltage versions:
- 1.8V to 4.75V (legacy chip)
- 1.8V to 3.3V (new chip)
- Adjustable output voltage range: 1.22V to 5.5V
- Low noise:
- 55μVRMS (legacy chip)
- 69μVRMS (new chip)
- Fast start-up time:
- 50μs (legacy chip)
- 500μs (new chip)
- Very-low dropout voltage: 112m V (typ)
- For a more updated portfolio device, see the TPS7A20
2 Applications
- TV applications
- Building automation
- Smartphones and tablets
- Connected peripherals and printers
- Home theater and entertainment applications
3 Description
The TPS793 is a low-dropout (LDO) voltage regulators that features high power-supply rejection ratio (PSRR), and offers excellent line and load transient responses. This device is stable with a small 2.2μF ceramic capacitor on the output. The TPS793 offers low dropout voltages for example, 112m V (typical) at 200m A. The low output noise and great PSRR makes this device suitable to power sensitive analog loads....
