1 Features

• For a more updated portfolio device, see the

TPS7A20

• 100mA low-dropout regulator with enable

• Available in fixed-voltage versions and adjustable

• Low noise:

– 50μVRMS (legacy chip)

– 69μVRMS (new chip)

• Fast start-up time:

– 50μs (legacy chip)

– 500μs (new chip)

• Very-low dropout voltage: 55mV (typ)

2 Applications

• TV applications

• Building automation

• Smartphones and tablets

• Connected peripherals and printers

• Home theater and entertainment applications

3 Description

The TPS792 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

TPS792 offers low dropout voltages for example,

55mV (typical) at 100mA. The low output noise and

great PSRR makes this device suitable to power

sensitive analog loads. The TPS792 offers a flexible

option for post regulation with its adjustable capability.