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RTQ2527B Datasheet 2a Ultra-low Dropout Voltage Ldo Regulators

Manufacturer: Richtek

Overview: ® RTQ2527A/B 2A Ultra-Low Dropout Voltage LDO Regulators with Soft-Start.

This datasheet includes multiple variants, all published together in a single manufacturer document.

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.

Key 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.

More Datasheets from Richtek

Part Number Description
RTQ2527A 2A Ultra-Low Dropout Voltage LDO Regulators
RTQ2527A-QA 2A Ultra-Low Dropout Voltage LDO Regulators
RTQ2527C 3A Ultra-Low Dropout Voltage LDO Regulators
RTQ2527D 3A Ultra-Low Dropout Voltage Regulators
RTQ2520 Ultra Low Dropout Linear Regulator
RTQ2521 Ultra Low Dropout Linear Regulator
RTQ2521A Ultra Low Dropout Linear Regulator
RTQ2522A 2A Ultra-Low Dropout Voltage LDO Regulators
RTQ2522B 2A Ultra-Low Dropout Voltage LDO Regulators
RTQ2502A Ultra Low Dropout Linear Regulator

RTQ2527B Distributor