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TPS74201KTWR The Texas Instruments TPS74201KTWR is a 1.5A adjustable linear voltage regulator designed for low-noise, high-PSRR applications. It operates with an input voltage range of 0.8V to 5.5V.
Mfr Part #:

TPS74201KTWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS74201KTWR is a 1.5A adjustable linear voltage regulator designed for low-noise, high-PSRR applications. It operates with an input voltage range of 0.8V to 5.5V.
✓ Total Stock: 6,211 pcs
$ Price Range: $4.07

TPS74201KTWR Available from 2 distributors

✓ 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
4,407 pcs
On Request
4407 pcs On Request 1 On Request On Request 18+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,804 pcs
On Request
1804 pcs On Request 1 On Request On Request On Request 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.

TPS74201KTWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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TPS74201KTWR Description

Short technical summary and product information.

The TPS74201KTWR from Texas Instruments is an adjustable ultra-low-dropout (LDO) linear voltage regulator capable of delivering up to 1.5A. It features a wide input voltage range from 0.8V to 5.5V and provides an adjustable output voltage from 0.8V to 3.6V with 1% accuracy over line, load, and temperature.

 

This regulator is designed for low-noise applications, offering a PSRR of 52dB at 100 KHz and a typical noise level of 20 µVrms. Key features include an active-high enable pin, an open-drain power-good output, and a programmable soft-start pin for controlled ramp-up.

 

The TPS74201KTWR has an ultra-low dropout voltage of 55mV at 1.5A, making it suitable for applications where power efficiency is critical. It is stable with any output capacitor greater than or equal to 2.2µF and offers excellent transient response. The device operates within a temperature range of -40°C to 125°C.

 

Packaged in a TO-263-8, D²Pak (7 Leads + Tab), TO-263CA format, this surface-mount component is designed for robust integration into various electronic systems.

TPS74201KTWR Quick Information

Product Type: Voltage Regulator
Canonical Name: TPS74201KTWR Adjustable Ultra-Low-Dropout Voltage Regulator
Subcategory: Linear

TPS74201KTWR Compliance

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

TPS74201KTWR Estimated Pricing

Qty Low High
1+ $4.07 $4.07

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

TPS74201KTWR Features

  • 1.5A adjustable ultra-low-dropout voltage regulator.
  • Wide 0.8V to 5.5V input voltage range.
  • Low noise and high PSRR performance.
  • Programmable soft-start and power good features.
  • Stable with >= 2.2µF output capacitance.

TPS74201KTWR Applications

  • Ideal for low-noise power regulation.
  • Suitable for battery-powered devices.
  • Used in systems requiring tight voltage control.
  • Applications needing fast transient response.

TPS74201KTWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS74201KTWR?

The input voltage range is 0.8V to 5.5V.

What is the maximum output current of the TPS74201KTWR?

The maximum output current is 1.5A.

What is the dropout voltage of the TPS74201KTWR?

The typical dropout voltage is 55 mV at 1.5A, with a maximum of 120 mV at 1.5A.

What package is the TPS74201KTWR available in?

It is available in a DDPAK/TO-263-7 surface-mount package, also specified as TO-263-8, D²Pak (7 Leads + Tab), TO-263CA.

What is the operating temperature range of the TPS74201KTWR?

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

What protection features does the TPS74201KTWR include?

It includes over-current protection, over-temperature shutdown, short-circuit protection, and under-voltage lockout (UVLO).

Is the output voltage of the TPS74201KTWR adjustable?

Yes, the output voltage is adjustable from 0.8V to 3.6V.

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