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TPS73512QDRBRQ1 The Texas Instruments TPS73512QDRBRQ1 is a linear voltage regulator offering a fixed 1.2V output at 500mA. It features a low dropout voltage and operates within a wide temperature range.
Mfr Part #:

TPS73512QDRBRQ1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS73512QDRBRQ1 is a linear voltage regulator offering a fixed 1.2V output at 500mA. It features a low dropout voltage and operates within a wide temperature range.
✓ Total Stock: 4,300 pcs
$ Price Range: $0.92

TPS73512QDRBRQ1 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,300 pcs
On Request
4300 pcs On Request 1 On Request On Request 1444+ On Request On Request
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TPS73512QDRBRQ1 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
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Quiescent Current
SVHC Present
Supplier Device Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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TPS73512QDRBRQ1 Description

Short technical summary and product information.

The Texas Instruments TPS73512QDRBRQ1 is an automotive-qualified, 500-mA low-dropout linear voltage regulator. It provides a stable 1.2V output voltage with a low quiescent current of 46 µA typical. The device accepts an input voltage range of 2.7V to 6.5V and features a low dropout voltage of 280 mV at 500 mA.

 

Key electrical characteristics include high PSRR of 68 dB at 1 kHz and low noise of 13.2 µV RMS, making it suitable for noise-sensitive applications. The regulator includes enable functionality and protection features such as over current, over temperature, reverse polarity, and under voltage lockout (UVLO).

 

Packaged in an 8-SON (3x3) surface-mount package, the TPS73512QDRBRQ1 is designed for applications requiring efficient power management. Its operating temperature range is -40°C to 125°C, ensuring reliable performance in demanding environments. The device is AEC-Q100 qualified.

TPS73512QDRBRQ1 Quick Information

Product Type: Linear Voltage Regulator
Series: TPS735-Q1
Canonical Name: TPS73512QDRBRQ1 Linear Voltage Regulator
Subcategory: LDO Voltage Regulator

TPS73512QDRBRQ1 Compliance

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

TPS73512QDRBRQ1 Estimated Pricing

Qty Low High
1+ $0.92 $0.92

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

TPS73512QDRBRQ1 Features

  • Fixed 1.2V output at 500mA.
  • Low dropout voltage of 280mV at 500mA.
  • Low quiescent current of 46µA typical.
  • High PSRR of 68dB at 1kHz.
  • AEC-Q100 qualified for automotive use.

TPS73512QDRBRQ1 Applications

  • Ideal for low-noise power supplies.
  • Used in automotive infotainment systems.
  • Suitable for portable battery-powered devices.
  • Powering analog sensor interfaces.
  • Regulating 1.2V core voltage in microcontrollers.

TPS73512QDRBRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS73512QDRBRQ1?

The input voltage range is 2.7 V to 6.5 V.

What package options are available for the TPS73512QDRBRQ1?

The device is available in 8-SON (3x3) and 8-VDFN Exposed Pad packages.

What is the operating temperature range?

-40°C to 125°C.

What is the output voltage of the TPS73512QDRBRQ1?

The fixed output voltage is 1.2 V.

What is the maximum output current?

500 mA.

What protection features does the regulator include?

Over Current, Over Temperature, Reverse Polarity, and Under Voltage Lockout (UVLO).

What is the typical dropout voltage?

280 mV at 500 mA load.

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