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TPS74629PQWDRVRQ1 The Texas Instruments TPS74629PQWDRVRQ1 is a 1A LDO voltage regulator with low quiescent current and high PSRR. It operates from a 1.5V to 6.0V input and provides a stable output voltage.
Mfr Part #:

TPS74629PQWDRVRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS74629PQWDRVRQ1 is a 1A LDO voltage regulator with low quiescent current and high PSRR. It operates from a 1.5V to 6.0V input and provides a stable output voltage.
✓ Total Stock: 12,548 pcs
$ Price Range: $0.49

TPS74629PQWDRVRQ1 Available from 2 distributors

✓ 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
6,548 pcs
On Request
6548 pcs On Request 1 On Request On Request 21+ On Request On Request
Rayichip ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
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TPS74629PQWDRVRQ1 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 Current
Output Type
PSRR
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS74629PQWDRVRQ1 Description

Short technical summary and product information.

The Texas Instruments TPS74629PQWDRVRQ1 is an automotive-qualified, 1A ultra-low-dropout (LDO) linear voltage regulator featuring power-good functionality. It is designed for applications requiring low quiescent current and fast transient performance.

 

This LDO regulator supports an input voltage range from 1.5V to 6.0V and offers an output voltage range from 0.65V to 5.0V for fixed options, or 0.55V to 5.5V for adjustable options. Key electrical characteristics include a high PSRR of 38dB at 100kHz, an output accuracy of ±0.85% typical, and an ultra-low dropout voltage of 265mV maximum at 1A.

 

The TPS74629PQWDRVRQ1 is available in a compact 6-pin WSON package measuring 2mm x 2mm, with wettable flanks to aid optical inspection. It operates within an ambient temperature range of -40°C to 125°C. Protection features include over-current and over-temperature shutdown.

 

This device is AEC-Q100 qualified for automotive applications and is functional safety-capable, with documentation available to support system design. It is suitable for various power management applications where efficiency and stability are critical.

TPS74629PQWDRVRQ1 Quick Information

Product Type: LDO Voltage Regulator
Series: TPS746-Q1
Canonical Name: Texas Instruments TPS74629PQWDRVRQ1 LDO Voltage Regulator
Subcategory: LDO

TPS74629PQWDRVRQ1 Compliance

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

TPS74629PQWDRVRQ1 Estimated Pricing

Qty Low High
1+ $0.49 $0.49

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

TPS74629PQWDRVRQ1 Features

  • 1A output current capability.
  • Low quiescent current of 36µA.
  • High PSRR for noise sensitive applications.
  • Wide input voltage range 1.5V to 6.0V.
  • Compact 6-WSON 2mm x 2mm package.

TPS74629PQWDRVRQ1 Applications

  • Automotive power supply regulation.
  • Post-regulation for switching supplies.
  • Low power battery operated devices.
  • System power sequencing.

TPS74629PQWDRVRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of TPS74629PQWDRVRQ1?

It provides a fixed output voltage of 2.9V.

What is the input voltage range?

The input voltage range is 1.5V to 6.0V.

What is the maximum output current?

The maximum output current is 1A.

What is the dropout voltage?

The maximum dropout voltage is 265mV at 1A (3.3VOUT).

What is the operating temperature range?

The operating ambient temperature range is -40°C to +125°C, and the junction temperature range is -40°C to +150°C.

What package options are available?

The device is offered in surface-mount WSON packages including 6-WDFN exposed pad and 6-WSON (2x2).

What protection features are included?

Over-current and over-temperature protection are integrated.

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