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
    LM2657MTC/NOPB, National Semiconductor, Integrated Circuits (ICs)~PMIC - Voltage Regulators - DC DC Switching Controllers, DUAL SWITCHING CONTROLLER, VOLTA
    LM2657MTC/NOPB Images
    LM2657MTC/NOPB Images
    Product Attributes：
  • Part Number: LM2657MTC/NOPB
  • Manufacturer: National Semiconductor ( Now National Semiconductor is part of TI )
  • Description: DUAL SWITCHING CONTROLLER, VOLTA
  • Category: Integrated Circuits (ICs)~PMIC - Voltage Regulators - DC DC Switching Controllers
  • LM2657MTC/NOPB 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:
    LM3525MX-H-NS
    LM3525MX-H-NS
    BUFFER/INVERTER BASED PERIPHERAL
    LP2987IMM-5.0
    LP2987IMM-5.0
    IC REG LINEAR FIXED POS LDO REG
    LP2951CM/NOPB
    LP2951CM/NOPB
    LP2951-N SERIES OF ADJUSTABLE MI
    MM54HC151J
    MM54HC151J
    MUX, 8 LINE
    LMV331M7-NS
    LMV331M7-NS
    COMPARATOR, 1 FUNC, 7000UV OFFSE
    LMK04111SQE/NOPB
    LMK04111SQE/NOPB
    LMK04111 CLOCK JITTER CLEANER WI
    Product Specifications：
  • MfrPart.: LM2657MTC/NOPB
  • Mfr: National Semiconductor
  • Description: DUAL SWITCHING CONTROLLER, VOLTA
  • Product Category: Integrated Circuits (ICs)~PMIC - Voltage Regulators - DC DC Switching Controllers
  • Package: Bulk
  • Series: -
  • PartStatus: Active
  • OutputType: Transistor Driver
  • Function: Step-Down
  • OutputConfiguration: Positive
  • Topology: Buck
  • NumberofOutputs: 2
  • OutputPhases: 2
  • Voltage-Supply(Vcc/Vdd): 4.5V ~ 28V
  • Frequency-Switching: 200kHz ~ 500kHz
  • DutyCycle(Max): 70%
  • SynchronousRectifier: Yes
  • ClockSync: No
  • SerialInterfaces: -
  • ControlFeatures: Current Limit, Enable, Frequency Control, Power Good, Soft Start
  • OperatingTemperature: -40°C ~ 125°C (TJ)
  • MountingType: Surface Mount
  • Package/Case: 28-TSSOP (0.173, 4.40mm Width)
  • LM2657MTC/NOPB | National Semiconductor | NHE Electronics
    • LM2657MTC/NOPB 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.