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LDO Regulator, 200 mA, with Tracking and Enable

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CS8182DTRKG General Description

The CS8182 is a monolithic integrated low dropout tracking regulator designed to provide adjustable buffered output voltage that closely tracks (± 10 mV) the reference input. The output delivers up to 200 mA while being able to be configured higher, lower or equal to the reference voltage.The output has been designed to operate over a wide range (2.8 V to 45 V) while still maintaining excellent DC characteristics. The CS8182 is protected from reverse battery, short circuit and thermal runaway conditions. The device also can withstand 45 V load dump transients and 50 V reverse polarity input voltage transients. This makes it suitable for use in automotive environments. The VREF/ENABLE lead serves two purposes. It is used to provide the input voltage as a reference for the output and it also can be pulled low to place the device in sleep mode where it nominally draws less than 30 µA from the supply.

ON Semiconductor, LLC Inventory

Key Features

  • 200 mA Source Capability
  • Output Tracks within +/-10 mV Worst Case
  • Low Dropout (0.35 V typ. @ 200 mA)
  • Low Quiescent Current
  • Thermal Shutdown
  • Short Circuit Protection
  • Wide Operating Range
  • Available in SO8 Fused, DPak and D2Pak
ON Semiconductor, LLC Original Stock


  • Automotive
ON Semiconductor, LLC Inventory


Category Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - Linear Mfr onsemi
Series - Package Tape & Reel (TR)Cut Tape (CT)
Product Status Obsolete Output Configuration Positive
Output Type Adjustable Number of Regulators 1
Voltage - Input (Max) 45V Voltage - Output (Min/Fixed) Tracking
Voltage - Output (Max) - Voltage Dropout (Max) 0.6V @ 200mA
Current - Output 200mA Current - Quiescent (Iq) 55 µA
Current - Supply (Max) 25 mA PSRR 60dB (120Hz)
Control Features Enable Protection Features Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature -40°C ~ 125°C Mounting Type Surface Mount
Package / Case TO-252-5, DPak (4 Leads + Tab), TO-252AD Supplier Device Package DPAK-5
Base Product Number CS8182


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


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CS8182DTRKG Datasheet PDF

Preliminary Specification CS8182DTRKG PDF Download

CS8182DTRKG PDF Preview

Buying Guide

  • What is the lifespan of CS8182DTRKG?

    The lifespan of CS8182DTRKG 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 CS8182DTRKG?

    You can find it with PDF Datasheet for CS8182DTRKG 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 CS8182DTRKG?

    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.

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