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TPS74401RGWT The Texas Instruments TPS74401RGWT is a 3A adjustable ultra-low-dropout linear voltage regulator. It offers low noise and high PSRR, suitable for various power management applications.
Mfr Part #:

TPS74401RGWT

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS74401RGWT is a 3A adjustable ultra-low-dropout linear voltage regulator. It offers low noise and high PSRR, suitable for various power management applications.
✓ Total Stock: 3,221 pcs
$ Price Range: $3.87

TPS74401RGWT Available from 6 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS74401RGWT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Style
Load Capacitance
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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TPS74401RGWT Description

Short technical summary and product information.

The Texas Instruments TPS74401RGWT is an adjustable ultra-low-dropout (LDO) linear voltage regulator designed for high-performance applications. It can deliver up to 3A of output current with a low dropout voltage of 120mV typical at 3A.

 

Key electrical specifications include an input voltage range of 0.8V to 5.5V and an adjustable output voltage from 0.8V to 3.6V. The regulator features low noise (20 µVrms) and high power supply rejection ratio (PSRR) of up to 50dB at 100 KHz, making it suitable for sensitive analog circuits.

 

This device operates over a temperature range of -40°C to 125°C. It is available in a 20-VQFN (5x5) package, suitable for surface mount applications. The TPS74401RGWT includes features such as Enable, Power Good, and Programmable Soft-Start for enhanced system control and stability.

TPS74401RGWT Quick Information

Product Type: Linear Voltage Regulator
Series: TPS74401
Canonical Name: TPS74401RGWT Texas Instruments 3A Adjustable Ultra-Low-Dropout Linear Voltage Regulator
Subcategory: LDO Voltage Regulator

TPS74401RGWT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS74401RGWT Estimated Pricing

Qty Low High
1+ $3.87 $3.87

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS74401RGWT Features

  • 3A output current capability.
  • Adjustable output voltage range.
  • Low noise and high PSRR.
  • Wide operating temperature range.
  • 20-VQFN surface mount package.

TPS74401RGWT Applications

  • Powering sensitive analog circuits.
  • System power sequencing applications.
  • Low-voltage power supply designs.
  • High-current point-of-load regulation.

TPS74401RGWT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output current capability of the TPS74401RGWT?

The TPS74401RGWT can deliver a maximum output current of 3A.

What is the input voltage range?

The input voltage range is from 0.8V minimum to 5.5V maximum.

What is the output voltage range?

The output voltage is adjustable from 0.8V to 3.6V.

What is the output noise of this regulator?

The typical output noise is 20µVrms.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package does the TPS74401RGWT come in?

It comes in a 20-VQFN Exposed Pad package (5x5mm).

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