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MAX4791EUK+T Current Limiting IC Overview

The MAX4791EUK+T is a precision current limiting integrated circuit from Analog Devices Inc./Maxim Integrated, designed to provide reliable overcurrent protection for your electronic systems. With a 250mA output current capability and wide 2.3V to 5.5V input voltage range, this SOT-23-5 packaged IC is ideal for USB power management, battery-powered devices, and portable electronics requiring accurate current regulation.

Key Features & Benefits

  • Precise Current Limiting: 250mA output ensures safe operation and protects downstream components
  • Wide Input Voltage Range: 2.3V to 5.5V accommodates various power supply configurations
  • Compact Surface Mount Package: SOT-23-5 (SC-74A, SOT-753) saves valuable PCB space
  • Extended Temperature Range: -40°C to 85°C operation for industrial and automotive applications
  • RoHS Compliant: Environmentally friendly and meets global regulatory standards

Applications

This current limiting IC is perfect for:

  • USB power distribution and protection
  • Battery-powered portable devices
  • Hot-swap circuits and load switches
  • Power supply overcurrent protection
  • Embedded systems and microcontroller power management

Why Choose HQICKEY?

At HQICKEY, we specialize in providing authentic semiconductor components with global shipping and warranty support. Every MAX4791EUK+T IC is sourced directly from authorized distributors, ensuring you receive genuine Analog Devices/Maxim Integrated products for your critical applications.

Related Products & Resources

Explore our complete range of Current Regulation & Management ICs for precision control solutions from 100µA to 50A, including current limiting, monitoring, eFuse protection, and hot-swap controllers.

Stay updated with the latest semiconductor industry news, technical articles, product announcements, and application notes on our HQICKEY News Blog.

Order your MAX4791EUK+T today and experience reliable current protection with authentic components from HQICKEY!

Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Factory | Cut Tape (CT)
Function Current Limiting
Sensing Method -
Accuracy -
Voltage - Input 2.3V ~ 5.5V
Current - Output 250mA
Operating Temperature -40°C ~ 85°C
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY