Semtech SC603 Charge Pump Regulator Datasheet

The SC603 is a versatile charge pump designed for use in battery operated power supply applications. It has selectable 5.0V or 4.5V output voltage, with maximum output current of 200mA and 160mA respectively.


Semtech SC603 Charge Pump Regulator Datasheet - cover page
Brand
Semtech
Category
Power Management
Document type
Datasheet
Language
English
Pages
12
File format
PDF
File size
794 KB
Published
02 August, 2012
Updated
13 October, 2026
MD5 checksum
B160FC003E4163E58738570F215DA59F

About this manual

The SC603 is a versatile charge pump regulator designed for battery-operated power supply applications, particularly those involving Li-Ion batteries. It offers an inductorless implementation to reduce EMI and includes selectable output voltages of 5.0V or 4.5V. The device supports output currents up to 200mA at 4.5V and 160mA at 5.0V, utilizing only two tiny ceramic bucket capacitors.

What's inside

  • Description
  • Features
  • Applications
  • Absolute Maximum Ratings
  • Electrical Characteristics
  • Pin Descriptions
  • Applications Information
  • Evaluation Board

Specifications

Output Voltage5.0V or 4.5V
Output Current (4.5V)200mA
Shutdown Current<2µA
PackageMLP Micro 10 lead 3x3mm
Input Voltage Range2.7V to 6.5V

Frequently asked questions

What output voltages are available for the SC603?

The SC603 offers selectable 5.0V or 4.5V output voltages.

Does the SC603 require an inductor?

No, the SC603 uses an inductorless implementation for reduced EMI.

What is the maximum shutdown current?

The shutdown current is less than 2µA.

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