Typical Application for MIC2954: 250mA Low-Dropout Regulator

Reference Design using part MIC2954 by Microchip Technology

Enlarge
Image 1 / 1

Manufacturer

Microchip Technology
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Power Supplies

Description

  • Typical Application for MIC2954: 250mA Low-Dropout Regulator. The MIC2954 is a bulletproof, efficient voltage regulator with very low dropout voltage (typically 40mV at light loads and 375mV at 250mA) and low quiescent current (120A typical). The quiescent current of the MIC2954 increases only slightly in dropout, thus prolonging battery life. Key MIC2954 features include protection against reversed battery, fold-back current limiting, and automotive load-dump protection (60V positive transient)

Key Features

  • Conversion Type
    DC to DC
  • Topology
    LDO

Featured Parts (10)

Featured Parts
Part Number Manufacturer Type Description
MIC2954-08YM Microchip Technology Linear Regulators LDO Regulator Pos 1.24V to 29V5V 0.25A 8-Pin SOIC N Tube Buy
MIC2954-02WS Microchip Technology Linear Regulators LDO Regulator Pos 5V 0.25A 4-Pin(3+Tab) SOT-223 Tube Buy
MIC2954-02WT Microchip Technology Linear Regulators LDO Regulator Pos 5V 0.25A 3-Pin(3+Tab) TO-220 Tube Buy
MIC2954-02WS-TR Microchip Technology Linear Regulators LDO Regulator Pos 5V 0.25A 4-Pin(3+Tab) SOT-223 T/R Buy
MIC2954-08YM-TR Microchip Technology Linear Regulators LDO Regulator Pos 1.24V to 29V5V 0.25A 8-Pin SOIC N T/R Buy
MIC2954-03WS Microchip Technology Linear Regulators LDO Regulator Pos 5V 0.25A 4-Pin(3+Tab) SOT-223 Tube Buy
MIC2954-07YM Microchip Technology Linear Regulators LDO Regulator Pos 1.24V to 29V5V 0.25A 8-Pin SOIC N Tube Buy
MIC2954-03WT Microchip Technology Linear Regulators LDO Regulator Pos 5V 0.25A 3-Pin(3+Tab) TO-220 Tube Buy
MIC2954-03WS-TR Microchip Technology Linear Regulators LDO Regulator Pos 5V 0.25A 4-Pin(3+Tab) SOT-223 T/R Buy
MIC2954-07YM-TR Microchip Technology Linear Regulators LDO Regulator Pos 1.24V to 29V5V 0.25A 8-Pin SOIC N T/R Buy

Research and Events

Microchip MCP1810 Low Dropout Voltage Regulators

Selecting the proper Low dropout (LDO) voltage regulator for low power applications is a crucial aspect of design and Microchip has you covered.

8 years ago

Power the future with Silicon Carbide Technology

Join us for this one-day seminar, focused on Silicon Carbide Technology, which provides the needed flexibility for future Industrial and Automotive Power designs. Your designs will become smaller and more efficient with reduced costs.

How to Power a Raspberry Pi with Batteries

Three ways to get around precise 5V requirements and battery-power your Pi.

9 years ago
Sorry, your filter selection returned no results.

Connect with Electronic Components

Facebook LinkedIn Instagram YouTube
Contact Us

Contact and Support

Programs and Partners

Product Categories

Manufacturers

Verticals & Trends

We've updated our privacy policy. Please take a moment to review these changes. By clicking I Agree to Arrow Electronics Terms Of Use  and have read and understand the Privacy Policy and Cookie Policy.

See Short Policy

Our website places cookies on your device to improve your experience and to improve our site. Read more about the cookies we use and how to disable them here. Cookies and tracking technologies may be used for marketing purposes.
By clicking “Accept”, you are consenting to placement of cookies on your device and to our use of tracking technologies. Click “Read More” below for more information and instructions on how to disable cookies and tracking technologies. While acceptance of cookies and tracking technologies is voluntary, disabling them may result in the website not working properly, and certain advertisements may be less relevant to you.
We respect your privacy. Read our privacy policy here