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RTQ2533W - Low Dropout Linear Regulator

Datasheet Summary

Description

The RTQ2533W is a high-current (3A), low-noise (6.8VRMS), high accuracy (1% over line, load, and temperature), low-dropout linear regulator (LDO) capable of sourcing 3A with extremely low dropout (max.

180mV).

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.
  • PSRR : 40dB at 500kHz.
  • Excellent Noise Immunity.
  • 6.8VRMS at 0.8V Output.
  • 10VRMS at 3.3V Output.
  • Dropout Voltage : 180mV at 3A.
  • Enable Control.
  • Programmable Soft-Start Output.
  • Stable with.

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Datasheet preview – RTQ2533W

Datasheet Details

Part number RTQ2533W
Manufacturer Richtek
File Size 1.70 MB
Description Low Dropout Linear Regulator
Datasheet download datasheet RTQ2533W Datasheet
Additional preview pages of the RTQ2533W datasheet.

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RTQ2533W 3A, 6.5V, Low Noise, Low Dropout Linear Regulator 1 General Description The RTQ2533W is a high-current (3A), low-noise (6.8VRMS), high accuracy (1% over line, load, and temperature), low-dropout linear regulator (LDO) capable of sourcing 3A with extremely low dropout (max. 180mV). The device output voltage is pinselectable (up to 3.95V) using a PCB layout without the need of external resistors, thus reducing overall component count. Designers can achieve higher output voltage with the use of external resistor divider. The device supports single input supply voltage as low to 1.1V that makes it easy to use.
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