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LDO Regulator Pos 3.3V 0.3A Automotive 3-Pin(2+Tab) TO-252 T/R

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TPS7A6533QKVURQ1 General Description

The TPS7A65-Q1 low-dropout linear voltage regulator is designed for low power consumption and quiescent current less than 25 μA in light-load applications. This device features integrated overcurrent protection and a design to achieve stable operation even with low-ESR ceramic output capacitors. A low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold crank conditions. Because of these features, this device is well-suited in power supplies for various automotive applications.


Key Features

  • Low dropout voltage:
    • 300 mV at IOUT = 150 mA
  • 7-V to 40-V wide input voltage range
    with up to 45-V transients
  • 300-mA maximum output current
  • 25-μA (typical) ultralow quiescent current at light loads
  • 3.3-V and 5-V fixed output voltage with ±2% tolerance
  • Low-ESR ceramic output stability capacitor
  • Integrated fault protection:
    • Short-circuit and overcurrent protection
    • Thermal shutdown
  • Low input-voltage tracking
  • Thermally enhanced power package:
    • 3-Pin TO-252 (KVU, DPAK)


genericPartNumber TPS7A65-Q1 orderablePartNumber TPS7A6533QKVURQ1
partDescription Automotive 300-mA, off-battery (40-V), low-IQ, low-dropout voltage regulator statusDisplay ACTIVE
statusDescription This product has been released to the market and is available for purchase. For some products, newer alternatives may be available. packageQuantity 2500
packageQtyCarrier 2500|LARGE T&R


Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

  • DHL

  • Fedex

  • UPS

  • EMS

  • Registered Air Mail


We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

  • Wire Transfer

  • Paypal

  • Credit Card

  • Western Union

  • Money Gram


Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
  • ESD


  • Tape and Reel

    Tape and Reel

  • Cut Tape

    Cut Tape

  • Tube or Tray

    Tube or Tray

Ratings and Reviews

L**y Oct 24, 2020

THANK YOU!!! HPE 5551-280 5401 230

N**s Oct 05, 2019

Everything came. Check later

v**n Sep 22, 2019

Super, rýchle dodání

E**y Jul 22, 2019

Appearance is quite high qualityIn the case i will check the review



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Buying Guide

  • What is the lifespan of TPS7A6533QKVURQ1?

    The lifespan of TPS7A6533QKVURQ1 depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.

  • Where can I find the full specification of TPS7A6533QKVURQ1?

    You can find it with PDF Datasheet for TPS7A6533QKVURQ1 on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.

  • How to check the quality of TPS7A6533QKVURQ1?

    Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.

  • Can I purchase samples for testing?

    Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.

  • Where can I check the delivery after the order is completed?

    Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.

  • Where to view my order of TPS7A6533QKVURQ1 or my history order record?

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