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TPS79501QDRBRQ1 The Texas Instruments TPS79501QDRBRQ1 is a 500mA, adjustable low-dropout linear voltage regulator. It is designed for noise-sensitive applications requiring high power-supply rejection ratio (PSRR) and ultralow noise.
Mfr Part #:

TPS79501QDRBRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79501QDRBRQ1 is a 500mA, adjustable low-dropout linear voltage regulator. It is designed for noise-sensitive applications requiring high power-supply rejection ratio (PSRR) and ultralow noise.
✓ Total Stock: 54,452 pcs
$ Price Range: $1.31

TPS79501QDRBRQ1 Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
31,172 pcs
On Request
31172 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
23,280 pcs
On Request
23280 pcs On Request 1 On Request On Request 12+ On Request On Request
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TPS79501QDRBRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Tape & Reel
Voltage
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TPS79501QDRBRQ1 Description

Short technical summary and product information.

The TPS79501QDRBRQ1 from Texas Instruments is an automotive-qualified, low-dropout (LDO) linear voltage regulator. It provides a stable output voltage with a low dropout voltage of 110mV at full load and can supply up to 500mA of current.

 

This regulator features high power-supply rejection ratio (PSRR) of 50dB at 10kHz and ultralow noise, making it suitable for noise-sensitive applications such as portable RF electronics. It is stable with a small 1µF ceramic capacitor on the output and includes an Enable control feature.

 

The device operates over a temperature range of -40°C to 125°C and is available in an 8-SON (3x3) package. Protection features include over current, over temperature, reverse polarity, and under voltage lockout (UVLO).

 

Key electrical characteristics include an adjustable output voltage up to 5.5V and a quiescent current of 385µA. The TPS79501QDRBRQ1 is designed for applications requiring excellent load and line transient responses.

TPS79501QDRBRQ1 Quick Information

Product Type: Linear Voltage Regulator
Series: TPS79501-Q1
Canonical Name: Texas Instruments TPS79501-Q1 Adjustable Low-Dropout Linear Voltage Regulator
Subcategory: Linear

TPS79501QDRBRQ1 Compliance

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

TPS79501QDRBRQ1 Estimated Pricing

Qty Low High
1+ $1.31 $1.31

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

TPS79501QDRBRQ1 Features

  • 500mA adjustable low-dropout voltage regulator.
  • High PSRR (50dB at 10kHz) and ultralow noise.
  • Stable with 1µF ceramic capacitor.
  • Excellent load and line transient response.
  • Qualified for automotive applications.

TPS79501QDRBRQ1 Applications

  • Ideal for noise-sensitive analog circuits.
  • Suitable for portable RF electronics.
  • Used in automotive power management.
  • Provides stable voltage regulation.

TPS79501QDRBRQ1 FAQs

5 frequently asked questions generated from this part’s specifications.
What package options are available for the TPS79501QDRBRQ1?

The TPS79501QDRBRQ1 is available in DRB, VSON, 8-SON (3x3), and 8-VDFN exposed pad packages.

What is the operating temperature range of the TPS79501QDRBRQ1?

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

What is the output current rating of the TPS79501QDRBRQ1?

The output current rating is 500mA.

What is the dropout voltage of the TPS79501QDRBRQ1?

The typical dropout voltage is 110mV at 500mA output current.

What protection features does the TPS79501QDRBRQ1 include?

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

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