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TPS726126DCQR The Texas Instruments TPS726126DCQR is a 1A low-dropout linear voltage regulator with a fixed 1.26V output. It is supplied in a SOT-223-6 package.
Mfr Part #:

TPS726126DCQR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS726126DCQR is a 1A low-dropout linear voltage regulator with a fixed 1.26V output. It is supplied in a SOT-223-6 package.
✓ Total Stock: 37,158 pcs
$ Price Range: $0.28

TPS726126DCQR Available from 2 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
36,160 pcs
On Request
36160 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
998 pcs
On Request
998 pcs On Request 1 On Request On Request 14+ 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.

TPS726126DCQR 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
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS726126DCQR Description

Short technical summary and product information.

The Texas Instruments TPS726126DCQR is a 1-A low-dropout (LDO) linear voltage regulator featuring a fixed 1.26V output. This device is designed for applications requiring stable power, supporting input voltages down to 1.8V and up to 6V. It offers a low dropout voltage of 0.32V at a 1A load, ensuring efficient power regulation.

 

The integrated supervisory circuitry provides an active low RESET signal when the output falls out of regulation. The regulator is stable with any type of output capacitor and includes protection features such as overcurrent, overtemperature, reverse polarity, and undervoltage lockout (UVLO). It operates over a wide temperature range of -40°C to 125°C.

 

This component is housed in a 5-lead SOT-223 surface-mount package, making it suitable for space-constrained designs. The TPS726126DCQR is ideal for powering DSPs, FPGAs, microcontrollers, and other noise-sensitive applications in telecom boards and modem banks.

TPS726126DCQR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS726
Canonical Name: Texas Instruments TPS726126DCQR Linear Voltage Regulator
Subcategory: Linear, Low Drop Out (LDO) Regulators

TPS726126DCQR Compliance

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

TPS726126DCQR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS726126DCQR Features

  • 1A low-dropout linear voltage regulator.
  • Fixed 1.26V output voltage.
  • Wide input voltage range up to 6V.
  • Integrated supervisor with reset signal.
  • SOT-223-6 surface-mount package.

TPS726126DCQR Applications

  • Powers DSP, FPGA, and microcontrollers.
  • Suitable for telecom and modem boards.
  • Ideal for noise-sensitive applications.
  • Provides stable power supply solutions.

TPS726126DCQR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS726126DCQR?

The fixed output voltage is 1.26V.

What is the maximum output current?

It can deliver up to 1A.

What is the dropout voltage at 1A?

The maximum dropout voltage is 0.32V at 1A.

What is the operating temperature range?

It operates from -40°C to 125°C.

What package is the TPS726126DCQR available in?

It is available in a surface-mount SOT-223-6 package (tape and reel).

What protection features does it include?

Overcurrent, overtemperature, reverse polarity, and under-voltage lockout protection.

What control features are available?

It includes enable and reset control inputs.

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