Live Chat Not Available:Create Service Request

Power Management


Freescale's portfolio of Power Management products offer designers highly integrated solutions for power control. Our products enable longer battery life, smaller form factor, component count reduction, ease of design, lower system cost and improved performance.  We have products for power management, highly integrated I/O, analog interfacing, backlighting, computing, networking, wireless, motor control and distributed control for a wide variety of today's consumer, industrial and automotive products.

Power Management


Power Management Parametric Search 

  • Linear Regulator
    • MC33689: System Basis Chip with LIN 
    • MC33730: Switch Mode Power Supply with Multiple Linear Regulators 
    • MC33742: SBC with Enhanced High-Speed CAN Transceiver 
    • MC33889: System Basis Chip Lite with Low-speed CAN 
    • MC33903: System Basis Chip Gen2 with High-speed CAN and LIN 
    • MC33904: System Basis Chip Gen2 with High Speed CAN 
    • MC33905: System Basis Chip Gen2 with High-speed CAN and LIN 
    • MC33907: Safe System Basis Chip DC/DC up to 800 mA on Vcore 
    • MC33908: Safe SBC with Buck and Boost DC/DC up to 1.5 A on Vcore 
    • MC33910: LIN System Basis Chip with 2x60 mA High Side Drivers 
    • MC33911: LIN System Basis Chip with DC Motor Predriver 
    • MC33912: LIN SBC with DC Motor Predriver and Current Sense 
    • MC33989: System Basis Chip with High Speed CAN 
    • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply 
  • Battery Chargers
    • BC3770: 2A Switch-Mode Li-ion/Li-polymer Battery Charger 
    • MC34671: 600 mA Single-cell Li-Ion/Li-Polymer Battery Charger 
    • MC34673: 1.2A Single-Cell Li-Ion/Li-Polymer Battery Charger 
    • MC34674: Single-Cell Li-Ion/Li-Polymer Battery Travel Charger 
    • MC34675: 28V Input Single-cell Li-Ion Battery Charger, 10mA Reg 
  • Switching Regulator
    • MC33730: Switch Mode Power Supply with Multiple Linear Regulators 
    • MC33907: Safe System Basis Chip DC/DC up to 800 mA on Vcore 
    • MC33908: Safe SBC with Buck and Boost DC/DC up to 1.5 A on Vcore 
    • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply 
    • MC34712: 3.0A 1.0MHz Integrated DDR Switch-Mode Power Supply 
    • MC34713: 5.0A 1.0MHz Integrated Single Switch-Mode Power Supply 
    • MC34716: 1.0 MHz Dual Switch-Mode DDR Power Supply 
    • MC34717: 5.0A 1.0MHz Integrated Dual Switch-Mode Power Supply 
    • MC34VR500: Multi-Output DC/DC Regulator 
  • PMICs
  • System Basis Chip
    • MC33689: System Basis Chip with LIN 
    • MC33742: SBC with Enhanced High-Speed CAN Transceiver 
    • MC33789: Airbag Power Supply and PSI5 Sensor Interface 
    • MC33889: System Basis Chip Lite with Low-speed CAN 
    • MC33903: System Basis Chip Gen2 with High-speed CAN and LIN 
    • MC33904: System Basis Chip Gen2 with High Speed CAN 
    • MC33905: System Basis Chip Gen2 with High-speed CAN and LIN 
    • MC33907: Safe System Basis Chip DC/DC up to 800 mA on Vcore 
    • MC33908: Safe SBC with Buck and Boost DC/DC up to 1.5 A on Vcore 
    • MC33909: SBC with Multiple Switch-to-Ground Interface 
    • MC33910: LIN System Basis Chip with 2x60 mA High Side Drivers 
    • MC33911: LIN System Basis Chip with DC Motor Predriver 
    • MC33912: LIN SBC with DC Motor Predriver and Current Sense 
    • MC33989: System Basis Chip with High Speed CAN 
    • MC34903: System Basis Chip with CAN High Speed and LIN Interface 
    • MC34904: System Basis Chip with CAN High Speed and LIN Interface 
    • MC34905: System Basis Chip with CAN High Speed and LIN Interface 
    • MM908E622: 8-Bit MCU with Vreg, H-B, EC glass Driver, LIN Phy 
  • Power over Ethernet (PoE)
    • MC34670: IEEE 802.3af Powered Devices (MCZ34670) 

Power Management  by Application


  • Automotive
  • Consumer
    • Connected Home
      • Cradle Chargers
        • MC34674: Single-Cell Li-Ion/Li-Polymer Battery Travel Charger
      • Travel Chargers
        • MC34674: Single-Cell Li-Ion/Li-Polymer Battery Travel Charger
      • Fax Machines
        • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
      • Mobile Gaming Console
        • MC34704: Multi-channel Power Management IC (PMIC)
      • Laser Printers
        • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
        • MC34704: Multi-channel Power Management IC (PMIC)
      • Media Phones
        • MC13783: Power Management and Audio Component
        • MC13892: Power Management (PMIC) for i.MX35/51
        • MC34704: Multi-channel Power Management IC (PMIC)
        • MMPF0100: 14 Channel Configurable Power Management IC
        • MMPF0200: 12 Channel Configurable Power Management IC
        • MC34670: IEEE 802.3af Powered Devices (MCZ34670)
      • DVD Players
        • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
      • Set Top Boxes
        • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
      • Home Energy Management Systems
        • MMPF0100: 14 Channel Configurable Power Management IC
        • MMPF0200: 12 Channel Configurable Power Management IC
    • Home Appliances
      • Handheld Instruments
        • MC34673: 1.2A Single-Cell Li-Ion/Li-Polymer Battery Charger
        • MC34674: Single-Cell Li-Ion/Li-Polymer Battery Travel Charger
        • MC34675: 28V Input Single-cell Li-Ion Battery Charger, 10mA Reg
      • Small Appliances
        • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
      • Smart Connected Appliances
        • MC34708: Power Management for i.MX50/53 Processors
    • Mobile
      • V2IP Media Phones
        • MC34708: Power Management for i.MX50/53 Processors
      • Portable Media Players
        • MC34671: 600 mA Single-cell Li-Ion/Li-Polymer Battery Charger
        • MC34673: 1.2A Single-Cell Li-Ion/Li-Polymer Battery Charger
        • MC34675: 28V Input Single-cell Li-Ion Battery Charger, 10mA Reg
        • MC34704: Multi-channel Power Management IC (PMIC)
      • Smartphones
        • MC34671: 600 mA Single-cell Li-Ion/Li-Polymer Battery Charger
        • MC34673: 1.2A Single-Cell Li-Ion/Li-Polymer Battery Charger
        • MC34675: 28V Input Single-cell Li-Ion Battery Charger, 10mA Reg
        • MC13783: Power Management and Audio Component
        • MC13892: Power Management (PMIC) for i.MX35/51
        • MC34704: Multi-channel Power Management IC (PMIC)
        • MC34708: Power Management for i.MX50/53 Processors
      • Tablets
        • BC3770: 2A Switch-Mode Li-ion/Li-polymer Battery Charger
        • MC13783: Power Management and Audio Component
        • MC13892: Power Management (PMIC) for i.MX35/51
        • MC34708: Power Management for i.MX50/53 Processors
        • MC34709: Power Management for i.MX50/53 Processors
        • MMPF0100: 14 Channel Configurable Power Management IC
        • MMPF0200: 12 Channel Configurable Power Management IC
      • E-Readers
        • BC3770: 2A Switch-Mode Li-ion/Li-polymer Battery Charger
        • MC13892: Power Management (PMIC) for i.MX35/51
        • MC34708: Power Management for i.MX50/53 Processors
        • MC34709: Power Management for i.MX50/53 Processors
        • MMPF0100: 14 Channel Configurable Power Management IC
        • MMPF0200: 12 Channel Configurable Power Management IC
      • Portable Navigation Devices
        • BC3770: 2A Switch-Mode Li-ion/Li-polymer Battery Charger
        • MC13892: Power Management (PMIC) for i.MX35/51
        • MC34704: Multi-channel Power Management IC (PMIC)
        • MC34708: Power Management for i.MX50/53 Processors
      • MP3 Players
        • MC34671: 600 mA Single-cell Li-Ion/Li-Polymer Battery Charger
        • MC34673: 1.2A Single-Cell Li-Ion/Li-Polymer Battery Charger
        • MC34675: 28V Input Single-cell Li-Ion Battery Charger, 10mA Reg
      • Mobile Phones
        • MC34671: 600 mA Single-cell Li-Ion/Li-Polymer Battery Charger
        • MC34675: 28V Input Single-cell Li-Ion Battery Charger, 10mA Reg
      • Bluetooth® Headsets
        • MC34671: 600 mA Single-cell Li-Ion/Li-Polymer Battery Charger
        • MC34673: 1.2A Single-Cell Li-Ion/Li-Polymer Battery Charger
        • MC34675: 28V Input Single-cell Li-Ion Battery Charger, 10mA Reg
      • Mobile Consumer Electronics
        • MC34704: Multi-channel Power Management IC (PMIC)
      • Global Positioning System (GPS)
        • MC34671: 600 mA Single-cell Li-Ion/Li-Polymer Battery Charger
        • MC34673: 1.2A Single-Cell Li-Ion/Li-Polymer Battery Charger
        • MC34675: 28V Input Single-cell Li-Ion Battery Charger, 10mA Reg
    • Wearables
  • Industrial
    • Energy Gateway
    • Industrial Surveillance and Security Systems
    • Home Appliances
      • Handheld Instruments
        • MC34673: 1.2A Single-Cell Li-Ion/Li-Polymer Battery Charger
        • MC34674: Single-Cell Li-Ion/Li-Polymer Battery Travel Charger
        • MC34675: 28V Input Single-cell Li-Ion Battery Charger, 10mA Reg
      • Small Appliances
        • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
      • Smart Connected Appliances
        • MC34708: Power Management for i.MX50/53 Processors
    • Factory Automation
      • Industrial Control
        • Industrial Control Systems
          • MC33889: System Basis Chip Lite with Low-speed CAN
        • Programmable Logic Control (PLC)
          • MC33730: Switch Mode Power Supply with Multiple Linear Regulators
          • MC33742: SBC with Enhanced High-Speed CAN Transceiver
          • MC33903: System Basis Chip Gen2 with High-speed CAN and LIN
          • MC33904: System Basis Chip Gen2 with High Speed CAN
          • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
          • MC34713: 5.0A 1.0MHz Integrated Single Switch-Mode Power Supply
          • MC34717: 5.0A 1.0MHz Integrated Dual Switch-Mode Power Supply
          • MC13892: Power Management (PMIC) for i.MX35/51
          • MC34709: Power Management for i.MX50/53 Processors
          • MC34903: System Basis Chip with CAN High Speed and LIN Interface
          • MC34904: System Basis Chip with CAN High Speed and LIN Interface
          • MC34905: System Basis Chip with CAN High Speed and LIN Interface
        • Input-Output Control (I/O Control)
          • MC33730: Switch Mode Power Supply with Multiple Linear Regulators
          • MC33742: SBC with Enhanced High-Speed CAN Transceiver
          • MC33903: System Basis Chip Gen2 with High-speed CAN and LIN
          • MC33904: System Basis Chip Gen2 with High Speed CAN
          • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
          • MC34713: 5.0A 1.0MHz Integrated Single Switch-Mode Power Supply
          • MC34717: 5.0A 1.0MHz Integrated Dual Switch-Mode Power Supply
          • MC34903: System Basis Chip with CAN High Speed and LIN Interface
          • MC34904: System Basis Chip with CAN High Speed and LIN Interface
          • MC34905: System Basis Chip with CAN High Speed and LIN Interface
        • Process Control, Temperature Control
          • MC33730: Switch Mode Power Supply with Multiple Linear Regulators
          • MC33742: SBC with Enhanced High-Speed CAN Transceiver
          • MC33903: System Basis Chip Gen2 with High-speed CAN and LIN
          • MC33904: System Basis Chip Gen2 with High Speed CAN
          • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
          • MC34713: 5.0A 1.0MHz Integrated Single Switch-Mode Power Supply
          • MC34717: 5.0A 1.0MHz Integrated Dual Switch-Mode Power Supply
          • MC13892: Power Management (PMIC) for i.MX35/51
          • MC34903: System Basis Chip with CAN High Speed and LIN Interface
          • MC34904: System Basis Chip with CAN High Speed and LIN Interface
          • MC34905: System Basis Chip with CAN High Speed and LIN Interface
      • Human Machine Interface (HMI)
        • MC33903: System Basis Chip Gen2 with High-speed CAN and LIN
        • MC33904: System Basis Chip Gen2 with High Speed CAN
        • MC13892: Power Management (PMIC) for i.MX35/51
        • MC34708: Power Management for i.MX50/53 Processors
        • MC34709: Power Management for i.MX50/53 Processors
        • MMPF0100: 14 Channel Configurable Power Management IC
        • MMPF0200: 12 Channel Configurable Power Management IC
        • MC34903: System Basis Chip with CAN High Speed and LIN Interface
        • MC34904: System Basis Chip with CAN High Speed and LIN Interface
        • MC34905: System Basis Chip with CAN High Speed and LIN Interface
      • Home/Industrial Automation
      • Fieldbus-to-Ethernet Gateway
        • MC33730: Switch Mode Power Supply with Multiple Linear Regulators
        • MC33742: SBC with Enhanced High-Speed CAN Transceiver
        • MC33903: System Basis Chip Gen2 with High-speed CAN and LIN
        • MC33904: System Basis Chip Gen2 with High Speed CAN
        • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
        • MC34713: 5.0A 1.0MHz Integrated Single Switch-Mode Power Supply
        • MC34717: 5.0A 1.0MHz Integrated Dual Switch-Mode Power Supply
        • MC13892: Power Management (PMIC) for i.MX35/51
        • MC34709: Power Management for i.MX50/53 Processors
        • MC34903: System Basis Chip with CAN High Speed and LIN Interface
        • MC34904: System Basis Chip with CAN High Speed and LIN Interface
        • MC34905: System Basis Chip with CAN High Speed and LIN Interface
      • Industrial Networking
        • Telecom Line Cards
          • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
        • Ethernet Converter (Bridge)
          • MC33730: Switch Mode Power Supply with Multiple Linear Regulators
          • MC33742: SBC with Enhanced High-Speed CAN Transceiver
          • MC33903: System Basis Chip Gen2 with High-speed CAN and LIN
          • MC33904: System Basis Chip Gen2 with High Speed CAN
          • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
          • MC34713: 5.0A 1.0MHz Integrated Single Switch-Mode Power Supply
          • MC34717: 5.0A 1.0MHz Integrated Dual Switch-Mode Power Supply
          • MC13892: Power Management (PMIC) for i.MX35/51
          • MC34903: System Basis Chip with CAN High Speed and LIN Interface
          • MC34904: System Basis Chip with CAN High Speed and LIN Interface
          • MC34905: System Basis Chip with CAN High Speed and LIN Interface
        • Ethernet Switch
          • MC33730: Switch Mode Power Supply with Multiple Linear Regulators
          • MC33742: SBC with Enhanced High-Speed CAN Transceiver
          • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
          • MC34713: 5.0A 1.0MHz Integrated Single Switch-Mode Power Supply
          • MC34717: 5.0A 1.0MHz Integrated Dual Switch-Mode Power Supply
          • MC13892: Power Management (PMIC) for i.MX35/51
          • MC34709: Power Management for i.MX50/53 Processors
        • Gateway (Router)
          • MC33730: Switch Mode Power Supply with Multiple Linear Regulators
          • MC33742: SBC with Enhanced High-Speed CAN Transceiver
          • MC33903: System Basis Chip Gen2 with High-speed CAN and LIN
          • MC33904: System Basis Chip Gen2 with High Speed CAN
          • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
          • MC34713: 5.0A 1.0MHz Integrated Single Switch-Mode Power Supply
          • MC34717: 5.0A 1.0MHz Integrated Dual Switch-Mode Power Supply
          • MMPF0100: 14 Channel Configurable Power Management IC
          • MMPF0200: 12 Channel Configurable Power Management IC
          • MC34903: System Basis Chip with CAN High Speed and LIN Interface
          • MC34904: System Basis Chip with CAN High Speed and LIN Interface
          • MC34905: System Basis Chip with CAN High Speed and LIN Interface
        • Digital Signage
          • MC34708: Power Management for i.MX50/53 Processors
          • MC34709: Power Management for i.MX50/53 Processors
        • Industrial Hub
          • MC33730: Switch Mode Power Supply with Multiple Linear Regulators
          • MC33742: SBC with Enhanced High-Speed CAN Transceiver
          • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
          • MC34713: 5.0A 1.0MHz Integrated Single Switch-Mode Power Supply
          • MC34717: 5.0A 1.0MHz Integrated Dual Switch-Mode Power Supply
      • Industrial Peripherals
    • Building Control
      • Battery Chargers and Management
        • MC34673: 1.2A Single-Cell Li-Ion/Li-Polymer Battery Charger
        • MC34674: Single-Cell Li-Ion/Li-Polymer Battery Travel Charger
        • MC34675: 28V Input Single-cell Li-Ion Battery Charger, 10mA Reg
      • Digital Cameras
        • MC34674: Single-Cell Li-Ion/Li-Polymer Battery Travel Charger
        • MC34704: Multi-channel Power Management IC (PMIC)
      • Access, Monitoring, Security and Management
    • Points-of-Sale and Kiosks
    • Aerospace and Defense
      • Single Board Computer
        • MC33730: Switch Mode Power Supply with Multiple Linear Regulators
        • MC33742: SBC with Enhanced High-Speed CAN Transceiver
        • MC33903: System Basis Chip Gen2 with High-speed CAN and LIN
        • MC33904: System Basis Chip Gen2 with High Speed CAN
        • MC34700: 9-18V Four Output, Multi-Purpose Switching Power Supply
        • MC34713: 5.0A 1.0MHz Integrated Single Switch-Mode Power Supply
        • MC34717: 5.0A 1.0MHz Integrated Dual Switch-Mode Power Supply
        • MC13892: Power Management (PMIC) for i.MX35/51
        • MC34709: Power Management for i.MX50/53 Processors
        • MMPF0100: 14 Channel Configurable Power Management IC
        • MMPF0200: 12 Channel Configurable Power Management IC
        • MC34903: System Basis Chip with CAN High Speed and LIN Interface
        • MC34904: System Basis Chip with CAN High Speed and LIN Interface
        • MC34905: System Basis Chip with CAN High Speed and LIN Interface
  • Internet of Things (IoT)
    • Multi-Protocol Gateways
    • Service Provider Residential Gateways
  • Medical/Healthcare
  • Motor Control
  • Networking
    • Hotspot
      • MC34712: 3.0A 1.0MHz Integrated DDR Switch-Mode Power Supply
      • MC34713: 5.0A 1.0MHz Integrated Single Switch-Mode Power Supply
      • MC34716: 1.0 MHz Dual Switch-Mode DDR Power Supply
      • MC34717: 5.0A 1.0MHz Integrated Dual Switch-Mode Power Supply
      • MC34VR500: Multi-Output DC/DC Regulator
    • Security Appliances
      • MC34712: 3.0A 1.0MHz Integrated DDR Switch-Mode Power Supply
      • MC34713: 5.0A 1.0MHz Integrated Single Switch-Mode Power Supply
      • MC34716: 1.0 MHz Dual Switch-Mode DDR Power Supply
      • MC34717: 5.0A 1.0MHz Integrated Dual Switch-Mode Power Supply
      • MC34VR500: Multi-Output DC/DC Regulator
    • Switches
      • MC34712: 3.0A 1.0MHz Integrated DDR Switch-Mode Power Supply
      • MC34713: 5.0A 1.0MHz Integrated Single Switch-Mode Power Supply
      • MC34716: 1.0 MHz Dual Switch-Mode DDR Power Supply
      • MC34717: 5.0A 1.0MHz Integrated Dual Switch-Mode Power Supply
      • MC34VR500: Multi-Output DC/DC Regulator
    • Wireless Access Points and Routers
      • MC34712: 3.0A 1.0MHz Integrated DDR Switch-Mode Power Supply
      • MC34713: 5.0A 1.0MHz Integrated Single Switch-Mode Power Supply
      • MC34716: 1.0 MHz Dual Switch-Mode DDR Power Supply
      • MC34717: 5.0A 1.0MHz Integrated Dual Switch-Mode Power Supply
      • MC34VR500: Multi-Output DC/DC Regulator
    • Enterprise

  • Analog Toolbox

    Analog Toolbox

    Freescale offers the Analog Toolbox, a collection of evaluation boards and reference designs that support analog and power management solutions. Access this one stop shop for any of your high performance analog needs.

    Start your design

  • Freescale Energy-Efficient Solutions

    Energy-Efficient Solutions White Paper

    Freescale technologies are enabling increased performance and functionality on ever-smaller power budgets. Read about Freescale's PF series of power management ICs, the companion solutions to the i.MX 6 series. You can also learn about how to utilize Xtrinsic sensing solutions to optimize power consumption. We also have energy efficient solutions for industrial and automotive applications with the MC33907 and MC33908 system basis chips.

    Explore Freescale's Energy-Efficient Solutions

  • CAN Physical Layer White Paper

    CAN Physical Layer White Paper

    The industry continues to face challenges such as more bandwidth for higher data exchange at lower cost and better energy efficiency. In this whitepaper, read more to learn about Controller Area Network (CAN) that can tackle these challenges individually and together.

    Explore Convergence of Bandwidth, Robustness and Energy Saving

Design Resources


Featured Products

  • MC34903System Basis Chip with High-Speed CAN and LIN
  • MC34904System Basis Chip with High-Speed CAN
  • MC34905System Basis Chip with High-Speed CAN and LIN

Connect With Us