Low

TPS74401RGWT - 

LDO Voltage Regulator, Adjustable, 900mV to 5.5V in, 115mV drop, 800mV to 3.6V/3A out, VQFN-20

TEXAS INSTRUMENTS TPS74401RGWT
TEXAS INSTRUMENTS TPS74401RGWT
TEXAS INSTRUMENTS TPS74401RGWT

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Manufacturer Part No:
TPS74401RGWT
Newark Part No.:
28X4088
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The TPS74401RGWT is a Single Output Low Dropout Regulator with fast transient response and programmable soft-start for a wide variety of applications. The user-programmable soft-start minimizes stress on the input power source by reducing capacitive inrush current on start-up. The soft-start is monotonic and well-suited for powering many different types of processors and application-specific integrated circuits (ASICs). The enable input and power-good output allow easy sequencing with external regulators. This complete flexibility lets the user configure a solution that meets the sequencing requirements of field-programmable gate arrays (FPGAs), digital signal processors (DSPs) and other applications with specific start-up requirements. A precision reference and error amplifier deliver 1% accuracy over load, line, temperature and process. The LDO is stable without an output capacitor or with ceramic output capacitors.
  • Soft-start (SS) pin provides a linear start-up with ramp time set by external capacitor
  • 1% Accuracy over line, load and temperature
  • Supports input voltages as low as 0.9V with external bias supply
  • Ultra-low dropout (115mV at 3A)
  • Stable with any or no output capacitor
  • Excellent transient response
  • Open-drain power-good (VQFN only)
  • Green product and no Sb/Br

Applications

Signal Processing, Power Management

Warnings

This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

:
Adjustable
:
900mV
:
5.5V
:
-
:
800mV
:
3.6V
:
3A
:
115mV
:
VQFN
:
20Pins
:
-40°C
:
125°C
:
Tape & Reel
:
-
:
-
:
MSL 6 - Time on Label
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TEXAS INSTRUMENTS

LDO Voltage Regulator, Adjustable, 900mV to 5.5V in, 115mV drop, 800mV to 3.6V/3A out, VQFN-20

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