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TPS74301RGWR The Texas Instruments TPS74301RGWR is a 1.5A adjustable ultra-low-dropout linear voltage regulator. It offers a wide input voltage range and precise output control.
Mfr Part #:

TPS74301RGWR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS74301RGWR is a 1.5A adjustable ultra-low-dropout linear voltage regulator. It offers a wide input voltage range and precise output control.
✓ Total Stock: 26,621 pcs
$ Price Range: $0.65

TPS74301RGWR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
12,914 pcs
On Request
12914 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
5,940 pcs
On Request
5940 pcs On Request 1 On Request On Request 13+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
4,767 pcs
On Request
4767 pcs On Request 1 On Request On Request 1419+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 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.

TPS74301RGWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Load Capacitance
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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TPS74301RGWR Description

Short technical summary and product information.

The Texas Instruments TPS74301RGWR is an adjustable ultra-low-dropout (LDO) linear voltage regulator designed for robust power management. It can deliver up to 1.5A of output current with an adjustable output voltage ranging from 0.8V to 3.6V.

 

Key electrical specifications include a low dropout voltage of 55mV at 1.5A, a typical quiescent current of 3mA (or 115µA depending on source), and high PSRR values of up to 45dB at 100KHz. The regulator features accuracy of 1% over line, load, and temperature variations. It supports input voltages as low as 0.8V and includes features like Enable, Power Good, and Tracking for flexible power-up sequencing.

 

This device is supplied in a 20-VQFN Exposed Pad package, measuring 5mm x 5mm. It is suitable for surface mount applications and operates within a temperature range of -40°C to 125°C. The regulator is stable with a minimum load capacitance of 2.2µF.

TPS74301RGWR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: TPS74301RGWR Adjustable Ultra-Low-Dropout Linear Voltage Regulator
Subcategory: LDO Voltage Regulator

TPS74301RGWR Compliance

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

TPS74301RGWR Estimated Pricing

Qty Low High
1+ $0.65 $0.65

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

TPS74301RGWR Features

  • 1.5A output current capability.
  • Adjustable output voltage from 0.8V to 3.6V.
  • Ultra-low dropout voltage of 55mV at 1.5A.
  • High PSRR of 45dB at 100KHz.
  • 20-VQFN package for surface mounting.

TPS74301RGWR Applications

  • Powering sensitive electronic circuits.
  • Battery-powered device applications.
  • Point-of-load voltage regulation.
  • Low-noise power supply designs.

TPS74301RGWR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage range of the TPS74301RGWR?

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

What is the maximum output current of the TPS74301RGWR?

The maximum output current is 1.5A.

What is the operating temperature range of the TPS74301RGWR?

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

What package is the TPS74301RGWR available in?

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

What is the typical dropout voltage of the TPS74301RGWR?

The typical dropout voltage is 55mV at a 1.5A load.

What is the input voltage range for the TPS74301RGWR?

The input voltage range is 0.8V to 5.5V.

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