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Power Switch ICs - Octal Serial Switch Configuration

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.



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Cut Tape

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Tube or Tray

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MCZ33880EW DataSheet


Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for MCZ33880EW or email to us: Email: [email protected], we will contact you in 12 hours.


Elevate your motor control systems with the MCZ33880EW – an advanced integrated circuit meticulously engineered for automotive applications. This intelligent power switch offers a range of protection and control functions, ensuring the seamless and reliable operation of various vehicle loads while safeguarding against overcurrent, overtemperature, and short-circuit conditions. With its compact design, the MCZ33880EW effortlessly integrates into automotive electronics, optimizing space and simplifying manufacturing processes. Boasting high-side and low-side switch functionality, extensive diagnostic capabilities, and a wide operating voltage range suitable for automotive environments, this IC represents a significant advancement in automotive integrated circuitry, delivering unmatched efficiency, resilience, and safety

Key Features

  • This SiP solution has a small form factor.
  • Designed for automotive LIN bus applications.
  • Features overload protection and thermal shutdown.


  • Industrial motor drives
  • Actuator control
  • Automation applications


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Power Switch ICs - Power Distribution RoHS Details
Number of Outputs 8 Output Output Current ! 800 mA
On Resistance - Max 550 mOhms Operating Supply Voltage ! 5.5 V to 24.5 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature ! + 125 C
Mounting Style SMD/SMT Package / Case SOIC-32
Brand NXP Semiconductors Moisture Sensitive Yes
Pd - Power Dissipation 1700 mW Product Type ! Power Switch ICs - Power Distribution
Factory Pack Quantity 42 Subcategory Switch ICs
Supply Voltage - Max 24.5 V Supply Voltage - Min 5.5 V
Unit Weight 0.017990 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification MCZ33880EW PDF Download


What is MCZ33880EW?

The MCZ33880EW is a quad low side switch product designed by NXP Semiconductors. It is an integrated solution for driving resistive, inductive, and capacitive loads in automotive and industrial applications.

How Does MCZ33880EW Work?

The MCZ33880EW operates by providing a high-side driver and three low-side drivers with overcurrent protection and diagnostic feedback. It can be used to control various loads in a reliable and efficient manner, contributing to the safe operation of automotive and industrial systems.

How Many Pins does MCZ33880EW have and What are the Functions of the Pinout Configuration?

The MCZ33880EW is housed in a 20-pin SOIC Power Package (SO20). The pinout configuration includes:

  • VBB: Input supply voltage pin.
  • VBAT: Battery supply voltage pin.
  • OUT1-OUT4: Output pins for the low-side drivers.
  • IN1-IN4: Control input pins for the low-side drivers.
  • STS1-STS4: Diagnostic output pins for the low-side drivers.
  • INH: Inhibit input pin for all drivers.
  • GND: Ground pins.

What are the Pros and Cons of MCZ33880EW?


  • Integrated Solution: Combines high-side and low-side drivers with diagnostic features in a single package.
  • Overcurrent Protection: Provides protection functionality for driving various types of loads.
  • Diagnostic Feedback: Offers diagnostic outputs for easy system monitoring and troubleshooting.
  • Wide Application Range: Suitable for automotive and industrial applications with diverse load requirements.


  • Application Specific: Designed primarily for automotive and industrial systems, may not be suitable for other types of applications.
  • Package Size: The SOIC Power Package may not be the most space-efficient option for certain compact designs.

Are There Any Equivalents/Alternatives to MCZ33880EW for Recommendation?

  • The BTS50055-1TMA from Infineon is a similar quad low side switch with diagnostic features.
  • Alternatives to the MCZ33880EW include the TLE6251DS from STMicroelectronics and the ZXMS6014E6TA from Diodes Incorporated.

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