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TPS76901QDBVRQ1 The Texas Instruments TPS76901QDBVRQ1 is an automotive-qualified, 100mA low-dropout linear voltage regulator. It features an adjustable output and an enable control pin.
Mfr Part #:

TPS76901QDBVRQ1

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS76901QDBVRQ1 is an automotive-qualified, 100mA low-dropout linear voltage regulator. It features an adjustable output and an enable control pin.
✓ Total Stock: 101,050 pcs
$ Price Range: $0.94

TPS76901QDBVRQ1 Available from 4 distributors

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Romaks Technologies ✓
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90,400 pcs
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90400 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
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7,500 pcs
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7500 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
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2,250 pcs
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2250 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
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900 pcs
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900 pcs On Request 1 On Request On Request 18+ On Request On Request
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TPS76901QDBVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Control Features
Current
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Voltage
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TPS76901QDBVRQ1 Description

Short technical summary and product information.

The Texas Instruments TPS76901QDBVRQ1 is an automotive-grade, 100mA low-dropout (LDO) linear voltage regulator designed for reliable power management in demanding applications.

 

This device offers an adjustable output voltage ranging from 1.2V to 5.5V, with a maximum input voltage of 10V for legacy chips and up to 16V for new chips. It provides a typical quiescent current of 0.017mA and features an enable control input for power sequencing.

 

Key electrical characteristics include a typical dropout voltage of 71mV at 100mA for legacy chips and 150mV for new chips. It boasts a PSRR of 28dB at 100KHz and low noise of 190µVrms. Integrated fault protection includes overcurrent and over-temperature shutdown.

 

The TPS76901QDBVRQ1 is supplied in a compact 5-pin SOT-23-5 (SC-74A, SOT-753) surface-mount package, suitable for space-constrained designs. It is AEC-Q100 qualified for automotive applications, operating within a temperature range of -40°C to 125°C.

TPS76901QDBVRQ1 Quick Information

Product Type: Low-Dropout Voltage Regulator
Series: TPS769-Q1
Canonical Name: Texas Instruments TPS76901QDBVRQ1 Low-Dropout Linear Regulator
Subcategory: Low-Dropout (LDO)

TPS76901QDBVRQ1 Compliance

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

TPS76901QDBVRQ1 Estimated Pricing

Qty Low High
1+ $0.94 $0.94

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

TPS76901QDBVRQ1 Features

  • Automotive-grade low-dropout linear regulator.
  • 100mA maximum output current capability.
  • Adjustable output voltage from 1.2V to 5.5V.
  • Enable control for power sequencing.
  • Compact SOT-23-5 surface-mount package.

TPS76901QDBVRQ1 Applications

  • Ideal for automotive power systems.
  • Suitable for battery-powered devices.
  • Used in noise-sensitive applications.
  • Provides stable voltage regulation.
  • Enables efficient power management.

TPS76901QDBVRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS76901QDBVRQ1?

The input voltage range is 2.5V to 16V (absolute maximum 18V) for the new chip, or 2.7V to 10V for the legacy chip.

What output voltages can the TPS76901QDBVRQ1 provide?

It provides adjustable output from 1.2V to 5.5V (new chip) or 1.25V to 5.5V (legacy chip). Fixed output options range from 1.2V to 5V.

What is the maximum output current?

The maximum output current is 100mA.

What is the dropout voltage?

The dropout voltage is 71mV (legacy) or 150mV (new) typical at 100mA load.

What is the quiescent current?

The typical quiescent current is 17µA (0.017mA) from the manufacturer.

What is the operating temperature range?

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

What package is the TPS76901QDBVRQ1 available in?

It is available in a SOT-23-5 surface-mount package (also specified as SC-74A, SOT-753).

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