Electronic Components Distributor
Industry Leading Semiconductor Distributor
Your Reliable and Professional Sourcing Partner
  • Home
  • About NHE Electronics
  • Manufacturers
  • Featured Parts
  • Quality
  • Request Quote
    • A Fast Developed Electronic Components Distributor
    LM2577T-12/LF03, National Semiconductor, Integrated Circuits (ICs)~PMIC - Voltage Regulators - DC DC Switching Regulators, SWITCHING REGULATOR
    LM2577T-12/LF03 Images
    LM2577T-12/LF03 Images
    Product Attributes：
  • Part Number: LM2577T-12/LF03
  • Manufacturer: National Semiconductor ( Now National Semiconductor is part of TI )
  • Description: SWITCHING REGULATOR
  • Category: Integrated Circuits (ICs)~PMIC - Voltage Regulators - DC DC Switching Regulators
  • LM2577T-12/LF03 Datasheet (PDF)
  • Order with confidence, there are no lead times for in-stock products.
    • For National Semiconductor, you may also be interested in the following:
    LM2574HVM-5.0-NS
    LM2574HVM-5.0-NS
    SWITCHING REG, VOLTAGE-MODE, 1.8
    LP3985IBP-2.6
    LP3985IBP-2.6
    IC REG LINEAR 2.6V 150MA 5DSBGA
    DS90C124IVSX/NOPB
    DS90C124IVSX/NOPB
    DS90C124 5-35MHZ DC- BALANCED 24
    LP38690SDX-2.5/NOPB
    LP38690SDX-2.5/NOPB
    IC REG LINEAR 2.5V 1A 6WSON
    74F174PC
    74F174PC
    IC FF D-TYPE SNGL 6BIT 16DIP
    LP3470IM5X-4.00/NOPB-NS
    LP3470IM5X-4.00/NOPB-NS
    IC SUPERVISOR PWR SUP SUPPORT FI
    Product Specifications：
  • MfrPart.: LM2577T-12/LF03
  • Mfr: National Semiconductor
  • Description: SWITCHING REGULATOR
  • Product Category: Integrated Circuits (ICs)~PMIC - Voltage Regulators - DC DC Switching Regulators
  • Package: Tube
  • Series: SIMPLE SWITCHER®
  • PartStatus: Obsolete
  • Function: Step-Up, Step-Up/Step-Down
  • OutputConfiguration: Positive or Negative
  • Topology: Boost, Flyback, Forward Converter
  • OutputType: Fixed
  • NumberofOutputs: 1
  • Voltage-Input(Min): 3.5V
  • Voltage-Input(Max): 40V
  • Voltage-Output(Min/Fixed): 12V
  • Voltage-Output(Max): -
  • Current-Output: 3A (Switch)
  • Frequency-Switching: 52kHz
  • SynchronousRectifier: No
  • OperatingTemperature: -40°C ~ 125°C (TJ)
  • MountingType: Through Hole
  • Package/Case: TO-220-5 Formed Leads
  • LM2577T-12/LF03 | National Semiconductor | NHE Electronics
    • LM2577T-12/LF03 were obtained directly from authorized National Semiconductor distributors and other trusted sources throughout the world.
    ELECTRONIC COMPONENTS DISTRIBUTOR | NHE Electronics is committed to always being one of our customers' favorite suppliers.