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TPS72501DT The Texas Instruments TPS72501DT is a 1A adjustable low-dropout linear regulator designed for powering DSPs, FPGAs, and microcontrollers. It features integrated supervisory circuitry and is available in an 8-SOIC package.
Mfr Part #:

TPS72501DT

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS72501DT is a 1A adjustable low-dropout linear regulator designed for powering DSPs, FPGAs, and microcontrollers. It features integrated supervisory circuitry and is available in an 8-SOIC package.
✓ Total Stock: 28,379 pcs
$ Price Range: $0.28

TPS72501DT Available from 3 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
25,829 pcs
On Request
25829 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,050 pcs
On Request
2050 pcs On Request 1 On Request On Request 2007 On Request On Request
Rayichip ✓
Non-Authorised Inventory information
500 pcs
On Request
500 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.

TPS72501DT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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TPS72501DT Description

Short technical summary and product information.

The Texas Instruments TPS72501DT is a 1-A low-dropout (LDO) linear regulator. It offers an adjustable output voltage option ranging from 1.22 V to 5.5 V, making it suitable for powering various digital systems like DSPs, FPGAs, and microcontrollers. The integrated supervisory circuitry provides an active low RESET signal when the output falls out of regulation, and it includes features like thermal and overcurrent protection.

 

This LDO regulator operates over a wide input voltage range of 1.8 V to 6 V and boasts a low dropout voltage of 170 mV at 1 A. Its ground current is typically 210 µA at full load and drops to less than 80 µA at no load, with standby current less than 1 µA. The TPS72501DT is designed for stability with any type of output capacitor.

 

The TPS72501DT is supplied in an 8-SOIC surface mount package. Its operating temperature range is -40°C to 125°C. This regulator is ideal for applications requiring a stable and reliable power supply, such as portable, battery-powered equipment, and post-regulation for switch-mode power supplies.

TPS72501DT Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: Texas Instruments TPS72501DT Low-Input Voltage, 1-A Low-Dropout Linear Regulator with Supervisor
Subcategory: Linear

TPS72501DT Compliance

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

TPS72501DT Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS72501DT Features

  • 1-A output current capability.
  • Adjustable output voltage up to 5.5V.
  • Low dropout voltage of 170mV at 1A.
  • Integrated supervisor with reset function.
  • Stable with any output capacitor type.

TPS72501DT Applications

  • Powers DSP, FPGA, and microcontrollers.
  • Suitable for battery-powered applications.
  • Used as a post regulator.
  • Provides stable power for sensitive electronics.

TPS72501DT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS72501DT?

The input voltage range is 1.8V to 6V.

What is the output current capability?

The output current capability is 1A.

What is the dropout voltage?

The dropout voltage is 170mV maximum at 1A load.

What is the operating temperature range?

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

What packages are available for the TPS72501DT?

The TPS72501DT is available in 8-SOIC, SOT223-5, and DDPAK surface mount packages.

What is the output voltage tolerance?

The output voltage tolerance is ±2% over line, load, and temperature.

What is the quiescent current?

The quiescent current is 210µA at full load and 80µA at no load.

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