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TPS72501KTTR The Texas Instruments TPS72501KTTR is a 1A adjustable linear voltage regulator. It operates with an input voltage range from 1.8V to 6V and features a low dropout voltage of 170mV at 1A.
Mfr Part #:

TPS72501KTTR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS72501KTTR is a 1A adjustable linear voltage regulator. It operates with an input voltage range from 1.8V to 6V and features a low dropout voltage of 170mV at 1A.
✓ Total Stock: 5,900 pcs
$ Price Range: $0.28

TPS72501KTTR 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
5,800 pcs
On Request
5800 pcs On Request 1 On Request On Request 16+ On Request On Request
Akira Global ✓
Non-Authorised Inventory information
100 pcs
On Request
100 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.

TPS72501KTTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Load Capacitance
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Voltage
Voltage Dropout (Max)
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TPS72501KTTR Description

Short technical summary and product information.

The Texas Instruments TPS72501KTTR is a 1-A low-dropout (LDO) linear voltage regulator with an adjustable output voltage ranging from 1.22V to 5.5V. It is designed for applications requiring stable power, such as DSPs, FPGAs, and microcontrollers.

 

Key electrical specifications include an input voltage range of 1.8V to 6V and a low dropout voltage of 170mV at a 1A output current. The regulator offers ±2% output voltage tolerance over line, load, and temperature variations (-40°C to 125°C). It also features integrated supervisory circuitry with a 50ms RESET delay time, along with thermal and overcurrent protection.

 

The TPS72501KTTR is available in a surface-mount DDPAK/TO-263-5 package. This package type is suitable for applications where space is a consideration and efficient heat dissipation is required. The device also includes Enable and Reset control features, enhancing its integration into complex power management systems.

TPS72501KTTR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS725
Canonical Name: Texas Instruments TPS72501KTTR Linear Voltage Regulator
Subcategory: LDO Voltage Regulator

TPS72501KTTR Compliance

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

TPS72501KTTR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS72501KTTR Features

  • 1-A output current capability.
  • Adjustable output voltage from 1.22V to 5.5V.
  • Low 170mV dropout voltage at 1A.
  • Integrated supervisor with 50ms reset delay.
  • Stable with any type/value output capacitor.

TPS72501KTTR Applications

  • Powers DSP, FPGA, and microcontrollers.
  • Suitable for portable, battery-powered devices.
  • Used in PCI cards and modem banks.
  • Ideal for telecom board power supplies.

TPS72501KTTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum output current for the TPS72501KTTR?

The TPS72501KTTR provides a maximum output current of 1 A.

What is the input voltage range for this linear regulator?

The input voltage range for the TPS72501KTTR is from 1.8 V to 6 V.

What is the typical dropout voltage at full load?

The typical dropout voltage is 170 mV at a 1 A output current.

What are the available fixed output voltage options?

Fixed output voltage options include 1.5V, 1.6V, 1.8V, 2.5V, and 5.5V.

What is the operating temperature range for the TPS72501KTTR?

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

Does this regulator have protection features?

Yes, it includes Over Current, Over Temperature, Reverse Polarity, and Under Voltage Lockout (UVLO) protection.

What package type is the TPS72501KTTR supplied in?

The TPS72501KTTR is supplied in a DDPAK/TO-263-5 surface mount package.

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