TPS792 Ultra-Low Noise, High-PSRR, Fast RF, 100mA,

Low-Dropout Linear Regulator

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.

Package Information

PART NUMBER

PACKAGE(1)

PACKAGE SIZE(2)

TPS792

DBV (SOT-23, 6)

2.9mm × 2.8mm

DBV (SOT-23, 5)

2.9mm × 2.8mm

(1)

For more information, see the Mechanical, Packaging, and

Orderable Information.

(2)

The package size (length × width) is a nominal value and

includes pins, where applicable.

TPS792

IN

EN

OUT

GND

COUT

CIN

VEN

GND

VIN

VOUT

GND

NR/NC

Typical Application Circuit

TPS792

SLVS337E – MARCH 2001 – REVISED JANUARY 2025

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.