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MAXIM INTEGRATED / ANALOG DEVICES MAX20004EAFOBVY buck converter

The MAX20004E is a compact, high-efficiency synchronous buck converter designed for automotive and industrial applications. It delivers up to 4A with input voltage range from 3V to 36V and features integrated MOSFETs, programmable compensation, and optional spread spectrum for EMI reduction. Operable in fixed or adjustable output modes, it supports skip and forced-PWM modes for optimal efficiency at varying loads. Its advanced protection features include cycle-by-cycle current limiting, thermal shutdown, and overvoltage protection. The device is housed in a small 3.5mm x 3.75mm FCQFN package and is ideal for compact, high-performance power supplies.

Authorized Distributors
Source:Newark
Part No:MAX20004EAFOB/VY+
Stock:1357
Inv Date:06-05-2026
Price: Unit price: $5.84
Buy/RFQ:
Source:DigiKey
Part No:MAX20004EAFOB/VY+
Stock:762
Inv Date:06-05-2026
Price: Unit price: $6.03
Buy/RFQ:
Part No:MAX20004EAFOB/VY+
Stock:2502
Inv Date:06-06-2026
Price: Unit price: $6
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX20004EAFOBVY buck converter Specifications:

  • Input Voltage Range: 3V to 36V
  • Output Voltage: Fixed at 5V, 3.9V, or 3.3V, or adjustable between 1V and 5V
  • Maximum Output Current: 4A
  • Switching Frequency: 400kHz or 2.1MHz, synchronized to external clock
  • Quiescent Current: 15µA at no load (typ)
  • Package: 3.5mm x 3.75mm FCQFN 17-pin
  • Protection: Cycle-by-cycle current limit, thermal shutdown, overvoltage protection
  • Efficiency: Up to 97% in optimal conditions
  • Mode: Supports skip and forced-PWM operation
  • Enable Interface: Active high EN, with internal linear regulator powering circuit

Buy the Maxim 20004E – Reliable Buck Converter for Industrial Applications

Get the MAX20004E synchronous buck converter online today and enjoy high efficiency, integrated protection, and compact design perfect for automotive and industrial systems. With options for fixed or adjustable output, wide input voltage range, and advanced EMI management, this device ensures reliable performance in space-constrained environments. Its 17-pin FCQFN package simplifies integration into your PCB, making it an ideal choice for high-performance power supplies. Purchase now and upgrade your power systems with proven, dependable technology.

Order your Maxim Series MAX20004E power converter today and equip your systems with dependable, high-efficiency power management designed for demanding applications.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX20004EAFOBVY?

You can click on the BUY or RFQ button to purchase MAX20004EAFOBVY from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX20004EAFOBVY?

You can download the MAX20004EAFOBVY datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX20004EAFOBVY?

MAXIM INTEGRATED / ANALOG DEVICES

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