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TPS76918QDBVRQ1 The Texas Instruments TPS76918QDBVRQ1 is a 1.8V fixed output, 100mA low-dropout linear regulator in a SOT-23-5 package. It offers features like enable control and integrated protection.
Mfr Part #:

TPS76918QDBVRQ1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS76918QDBVRQ1 is a 1.8V fixed output, 100mA low-dropout linear regulator in a SOT-23-5 package. It offers features like enable control and integrated protection.
✓ Total Stock: 3,889 pcs
$ Price Range: $1.89

TPS76918QDBVRQ1 Available from 1 distributor

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✓ Non-Authorised
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3,889 pcs
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3889 pcs On Request 1 On Request On Request 1623+ On Request On Request
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TPS76918QDBVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Accuracy
Automotive Grade
Control Features
Current
Load Capacitance
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Thermal Resistance
Voltage
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TPS76918QDBVRQ1 Description

Short technical summary and product information.

The Texas Instruments TPS76918QDBVRQ1 is an automotive-qualified low-dropout (LDO) linear voltage regulator designed for reliable power management in demanding applications. This device provides a stable 1.8V fixed output voltage with a maximum output current of 100mA.

 

Key electrical specifications include an input voltage range of 2.7V to 10V, a typical quiescent current of 17µA, and a typical dropout voltage of 71mV at 100mA. The regulator also features a PSRR of 28dB at 100kHz and noise of 190µVrms, making it suitable for noise-sensitive circuits.

 

For design flexibility, the TPS76918QDBVRQ1 includes an enable control feature and integrated protection against overcurrent and over-temperature conditions. It requires a minimum load capacitance of 4.7µF for stable operation. The device operates within an ambient temperature range of -40°C to 125°C.

 

Packaged in a compact 5-pin SOT-23-5 (SC-74A, SOT-753) surface-mount package, this LDO is well-suited for space-constrained automotive designs.

TPS76918QDBVRQ1 Quick Information

Product Type: Low-Dropout Linear Regulator
Series: TPS769-Q1
Canonical Name: Texas Instruments TPS76918QDBVRQ1 Low-Dropout Linear Regulator
Subcategory: LDO Voltage Regulator

TPS76918QDBVRQ1 Compliance

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

TPS76918QDBVRQ1 Estimated Pricing

Qty Low High
1+ $1.89 $1.89

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

TPS76918QDBVRQ1 Features

  • Automotive-grade LDO regulator.
  • Fixed 1.8V output voltage.
  • 100mA maximum output current.
  • Enable control feature included.
  • SOT-23-5 surface-mount package.

TPS76918QDBVRQ1 Applications

  • Automotive power supply circuits.
  • Low-power sensor modules.
  • Portable electronic devices.
  • General voltage regulation needs.

TPS76918QDBVRQ1 FAQs

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

The fixed output voltage is 1.8V.

What is the input voltage range?

The input voltage range is 2.7V to 10V.

What is the maximum output current?

The maximum output current is 100mA.

What is the operating temperature range?

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

What package is available?

The device is available in SOT-23-5, also designated SC-74A/SOT-753.

What protection features are included?

Over-current, over-temperature, and reverse-polarity protection are included.

What is the typical quiescent current?

The typical quiescent current is 17µA.

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