The TPS74612PQWDRVRQ1 is a 1-A ultra-low dropout regulator (LDO) with power good. The device is available in a small 6-pin 2mm × 2mm WSON package with wettable flanks and a small 8-pin 3mm × 3mm VSON package for easy optical inspection. The TPS746-Q1 has low quiescent current consumption and provides fast line and load transient performance.

The TPS74612PQWDRVRQ1 supports an input voltage range of 1.5V to 6.0V and an externally adjustable output voltage range of 0.55V to 5.5V, making it a flexible post-regulator device. The device also provides a fixed output voltage to power common voltage rails.

The TPS74612PQWDRVRQ1 has a power good (PG) output that monitors the voltage at the FEEDBACK pin to indicate the output voltage status. The EN input and PG output can be used to sequence multiple power supplies in the system.

Product parameters:

Product Type: Low Dropout Regulators

RoHS: Details

Installation style: SMD/SMT

Package / Box: WSON-6

Output voltage: 1.2V

Output current: 1A

Number of outputs: 1 Output

Polarity: Positive

Quiescent current: 25uA

Input voltage (min): 1.5 V

Input voltage (maximum): 6 V

PSRR/Ripple Rejection—Typical: 30 dB

Output Type: Fixed

Minimum working temperature: - 40 C

Maximum working temperature: + 125 C

Drop-out voltage: 465 mV

Series: TPS746-Q1

Package: Reel

Dropout Voltage—Maximum: 625 mV

Line Regulation: 2 mV

Load regulation: 0.03 V/A

Output voltage range: -

Product: LDO Voltage Regulators

Product Type: LDO Voltage Regulators

Subcategory: PMIC - Power Management ICs

Type: With Power-Good

Voltage Regulation Accuracy: 0.85 %