MSK MSK5230 Series Voltage Regulator Datasheet

Datasheet for the MSK MSK5230 series voltage regulators featuring ultra-low dropout, high current capability, and various output voltages.


MSK MSK5230 Series Voltage Regulator Datasheet - cover page
Brand
MSK
Category
Power Management
Document type
Datasheet
Language
English
Pages
6
File format
PDF
File size
725 KB
Published
13 October, 2026
Updated
13 October, 2026
MD5 checksum
73E6DE4A602C83EBF45B59D04C017D3B

About this manual

The MSK MSK5230 series voltage regulators are available in +1.5V, +1.7V, +1.8V, +1.9V, +2.5V, +3.3V, +5.0V, and +12.0V output configurations. They utilize a super PNP output pass transistor with monolithic technology to achieve extremely low dropout voltages of 350mV at 3 amps.

What's inside

  • Features
  • Description
  • Pin-Out Information
  • Absolute Maximum Ratings
  • Electrical Specifications
  • Application Notes
  • Package Connections
  • Heat Sink Selection
  • Typical Performance Curves
  • Ordering Information

Specifications

Output Voltage+1.5V, +1.7V, +1.8V, +1.9V, +2.5V, +3.3V, +5.0V, +12.0V
Dropout Voltage350mV @ 3A
Output Current3A
Output Voltage Accuracy1% Maximum
Ground Current42mA Typical
Operating Temperature (MSK5230 Series)-40°C to +85°C
Operating Temperature (MSK5230H Series)-55°C to +125°C
Package Type3 Pin Surface Mount Ceramic

Frequently asked questions

What is the maximum output current of the MSK5230 series?

The maximum output current is 3 Amps.

What is the dropout voltage at 3 amps?

The dropout voltage is 350mV at 3 amps.

What is the maximum output voltage tolerance?

The maximum output voltage tolerance is 1%.

What is the recommended minimum output capacitor?

A minimum of 20µF is recommended for optimum performance.

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