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TPS720105QDRVRQ1 The Texas Instruments TPS720105QDRVRQ1 is a 350mA, low-VIN, high-PSRR, low-IQ, low-dropout linear voltage regulator. It offers a fixed output voltage and is suitable for surface mount applications.
Mfr Part #:

TPS720105QDRVRQ1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS720105QDRVRQ1 is a 350mA, low-VIN, high-PSRR, low-IQ, low-dropout linear voltage regulator. It offers a fixed output voltage and is suitable for surface mount applications.
✓ Total Stock: 3,000 pcs
$ Price Range: $0.43

TPS720105QDRVRQ1 Available from 1 distributor

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3,000 pcs
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TPS720105QDRVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Control Features
Current
Input Voltage
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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TPS720105QDRVRQ1 Description

Short technical summary and product information.

The Texas Instruments TPS720105QDRVRQ1 is an automotive-qualified linear voltage regulator designed for efficient power management. It operates with an input voltage range of 1.1V to 4.5V and provides a fixed output voltage between 0.9V and 3V, with a maximum output current of 350mA.

 

Key electrical characteristics include a low quiescent current of 38 µA, a typical dropout voltage of 110 mV at 350 mA, and high power supply rejection ratio (PSRR) of up to 85 dB. The regulator features an enable pin for control, along with overcurrent, over-temperature, and undervoltage lockout protection.

 

Packaged in a compact 6-WSON (2x2 mm) surface-mount case, the TPS720105QDRVRQ1 is designed for applications requiring stable and reliable voltage regulation. It is AEC-Q100 qualified and functional safety-capable, making it suitable for demanding automotive environments. The device is supplied on tape and reel for automated assembly processes.

TPS720105QDRVRQ1 Quick Information

Product Type: Linear Voltage Regulator
Series: TPS720-Q1
Canonical Name: Texas Instruments TPS720105QDRVRQ1 Low-VIN, High-PSRR, Low-IQ, Low-Dropout Voltage Regulator
Subcategory: LDO Voltage Regulator

TPS720105QDRVRQ1 Compliance

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

TPS720105QDRVRQ1 Estimated Pricing

Qty Low High
1+ $0.43 $0.43

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

TPS720105QDRVRQ1 Features

  • 350mA output current capability.
  • Low quiescent current of 38 µA.
  • High PSRR up to 85 dB.
  • AEC-Q100 qualified for automotive.
  • Enable pin for control.

TPS720105QDRVRQ1 Applications

  • Automotive power systems.
  • Low-power electronics.
  • RF applications.
  • Portable devices.

TPS720105QDRVRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS720105QDRVRQ1?

The input voltage range is 1.1 V to 4.5 V.

What is the maximum output current of the TPS720105QDRVRQ1?

The maximum output current is 350 mA.

What is the typical dropout voltage for this regulator?

The typical dropout voltage is 110 mV at 350 mA.

What is the quiescent current of the TPS720105QDRVRQ1?

The typical quiescent current is 38 µA.

What package type is the TPS720105QDRVRQ1 supplied in?

It is supplied in a 6-WSON (2x2 mm) package.

What are the operating temperature limits for this device?

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

Is the TPS720105QDRVRQ1 AEC-Q100 qualified?

Yes, the TPS720105QDRVRQ1 is AEC-Q100 qualified.

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