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TPS72501DCQR The Texas Instruments TPS72501DCQR is a 1A linear voltage regulator with an adjustable output voltage up to 5.5V. It operates within a -40°C to 125°C temperature range and comes in a SOT-223-6 package.
Mfr Part #:

TPS72501DCQR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS72501DCQR is a 1A linear voltage regulator with an adjustable output voltage up to 5.5V. It operates within a -40°C to 125°C temperature range and comes in a SOT-223-6 package.
✓ Total Stock: 28,180 pcs
$ Price Range: $0.28

TPS72501DCQR Available from 3 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
27,726 pcs
On Request
27726 pcs On Request 1 On Request On Request 1306+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
237 pcs
On Request
237 pcs On Request 1 On Request On Request 0440+ On Request On Request
OTL Components ✓
Non-Authorised Inventory information
217 pcs
On Request
217 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.

TPS72501DCQR 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
Supplier Package
Voltage
Voltage Dropout (Max)
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TPS72501DCQR Description

Short technical summary and product information.

The Texas Instruments TPS72501DCQR is a 1A low-dropout (LDO) linear voltage regulator designed for powering DSPs, FPGAs, and microcontrollers. It offers an adjustable output voltage ranging from 1.22V to 5.5V, providing flexibility for various applications.

 

Key electrical characteristics include a low dropout voltage of 170mV at 1A and an output voltage tolerance of ±2% over line, load, and temperature. The device operates within a wide input voltage range of 1.8V to 6V and features integrated supervisor circuitry with a 50ms RESET delay time. It also includes thermal and overcurrent protection.

 

This regulator is suitable for applications requiring stable power delivery, such as PCI cards, modem banks, telecom boards, and portable, battery-powered equipment. The TPS72501DCQR is available in a 5-lead SOT-223-6 surface mount package, facilitating integration into compact designs.

TPS72501DCQR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS725
Canonical Name: TPS72501DCQR Linear Voltage Regulator
Subcategory: Linear

TPS72501DCQR Compliance

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

TPS72501DCQR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS72501DCQR Features

  • 1A output current capability.
  • Adjustable output voltage up to 5.5V.
  • Low 170mV dropout voltage at 1A.
  • Wide -40°C to 125°C operating temperature.
  • Integrated supervisor with 50ms reset.

TPS72501DCQR Applications

  • Powers DSP, FPGA, and microcontrollers.
  • Suitable for PCI cards and modems.
  • Used in telecom boards and systems.
  • Ideal for portable battery-powered devices.

TPS72501DCQR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS72501DCQR?

The input voltage range is 1.8V to 6V.

What is the output voltage range?

The output voltage is adjustable from 1.22V to 5.5V.

What is the operating temperature range?

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

What package is the TPS72501DCQR available in?

The device is available in a surface-mount SOT-223-6 package.

What is the dropout voltage?

Typical dropout voltage is 170 mV at 1A, with a maximum of 0.28V at 1A.

What protection features does the TPS72501DCQR include?

It includes over current, over temperature, reverse polarity, and under voltage lockout (UVLO) protection.

What is the maximum output current?

The maximum output current is 1A.

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