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TPS74201KTWRG3 The Texas Instruments TPS74201KTWRG3 is a 1.5A adjustable ultra-low-dropout linear voltage regulator. It offers low noise and high PSRR for efficient power management.
Mfr Part #:

TPS74201KTWRG3

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS74201KTWRG3 is a 1.5A adjustable ultra-low-dropout linear voltage regulator. It offers low noise and high PSRR for efficient power management.
✓ Total Stock: 2,554 pcs
$ Price Range: $0.28

TPS74201KTWRG3 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,554 pcs
On Request
2554 pcs On Request 1 On Request On Request 14+ On Request On Request
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.

TPS74201KTWRG3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
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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TPS74201KTWRG3 Description

Short technical summary and product information.

The Texas Instruments TPS74201KTWRG3 is an adjustable ultra-low-dropout (LDO) linear voltage regulator designed for high-performance applications. It can deliver up to 1.5A of output current with a low input voltage range starting from 0.8V up to 5.5V.

 

Key electrical specifications include a typical dropout voltage of 55mV at 1.5A, low noise of 20 µVrms, and high Power Supply Rejection Ratio (PSRR) of 52dB at 100 KHz. The regulator features adjustable output voltage from 0.8V to 3.6V, with 1% accuracy over line, load, and temperature. Control features include an active high enable pin, an open-drain power-good output, and a programmable soft-start pin for controlled power-up.

 

This device is available in a DDPAK/TO-263-7 package, suitable for surface mounting. It operates within a temperature range of -40°C to 125°C. Protection features include over current, over temperature, short circuit, and under voltage lockout (UVLO).

 

The TPS74201KTWRG3 is well-suited for various power management applications requiring stable and clean voltage regulation.

TPS74201KTWRG3 Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: TPS74201KTWRG3 Adjustable Ultra-Low-Dropout Voltage Regulator
Subcategory: Linear

TPS74201KTWRG3 Compliance

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

TPS74201KTWRG3 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS74201KTWRG3 Features

  • 1.5A output current capability.
  • Adjustable output voltage from 0.8V to 3.5V.
  • Low noise and high PSRR.
  • Programmable soft-start feature.
  • Surface mountable DDPAK/TO-263-7 package.

TPS74201KTWRG3 Applications

  • Powering sensitive analog circuits.
  • Post-regulation for switching supplies.
  • Low voltage core power applications.
  • Battery-powered electronic devices.

TPS74201KTWRG3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS74201KTWRG3?

The input voltage range is 0.8V to 5.5V.

What is the output voltage range?

The output voltage is adjustable from 0.8V to 3.5V.

What is the typical dropout voltage?

The typical dropout voltage is 55mV, and maximum is 120mV at 1.5A.

What is the output noise level?

The RMS output noise is 20µVrms.

What is the PSRR performance?

PSRR is 73dB to 42dB from 1kHz to 300kHz, and 52dB at 100kHz.

What is the operating temperature range?

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

What package is the TPS74201KTWRG3 available in?

It is available in a TO-263-8/DDPAK-7 surface-mount package (D²Pak with 7 leads and tab).

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