RTQ2527A Datasheet PDF - Richtek 2A Ultra-Low Dropout Voltage LDO Regulators Specs

RTQ2527A - 2A Ultra-Low Dropout Voltage LDO Regulators

Datasheet Summary

Description

The RTQ2527A/B is a very low dropout linear regulator which operates from input voltage as low as 0.8V.

The device is capable of supplying 2A of output current with a typical dropout voltage of only 100mV.

Features

Ultralow VIN Range : 0.8V to 5.5V.
VBIAS Voltage Range : 2.7V to 5.5V.
VOUT Voltage Range : 0.8V to 3.6V.
Low Dropout : 100mV Typ. at 2A, VBIAS = 5V.
1% Accuracy Over Line/Load/ Temperature.
PGOOD Indicator for Easy Sequence Control.
Programmable Soft-Start Provides Linear Voltage Startup.
Stable with Any Output Capacitor ≥ 2.2μF.
Over-Current and Over-Temperature Protection Ordering Information RTQ2527A/B Pin 1 Orientation (2): Quadrant 2, Follow EI.

Datasheet Details

Part number	RTQ2527A
Manufacturer	Richtek
File Size	290.92 KB
Description	2A Ultra-Low Dropout Voltage LDO Regulators
Datasheet	RTQ2527A Datasheet
Additional preview pages of the RTQ2527A datasheet.

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Full PDF Text Transcription

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® RTQ2527A/B 2A Ultra-Low Dropout Voltage LDO Regulators with Soft-Start General Description The RTQ2527A/B is a very low dropout linear regulator which operates from input voltage as low as 0.8V. The device is capable of supplying 2A of output current with a typical dropout voltage of only 100mV. A VBIAS supply is required to run the internal reference and LDO circuitry while output current comes directly from the VIN supply for high efficiency regulation. User-programmable soft-start limits the input inrush current and minimizes stress on the input power. The enable input and power good output allow easy sequencing with external regulators. This complete flexibility provides an easy-to-use robust power management solution for a wide variety of applications.

Published: Apr 6, 2024 |