RTQ2537 Datasheet (Richtek) - Ultra Low Dropout Linear Regulator

RTQ2537, Ultra Low Dropout Linear Regulator

The RTQ2537 is a high-current (4A), low-noise (6.8μVRMS), high accuracy (1% over line, load, and temperature), lowdropout linear regulator (LDO) capable of sourcing 4A with extremely low dropout (Max.

240mV).

The device output voltage is pin-selectable (up to 3.95V) using a PCB layout without the ne

RTQ2537 Features

* Input Voltage Range : 1.1V to 6.5V

* Two Output Voltage Modes  0.8 V to 5.5V (Set by a Resistive Divider)  0.8 V to 3.95V (Set via PCB Layout, No External Resistor Required)

* Accurate Output Voltage Accuracy (1%) Over Line, Load and Temperature

* Ultra High PSRR : 40dB at 500k