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LM3489MM/NOPB

Hysteretic PFET Buck Controller with Enable Pin 8-VSSOP -40 to 125

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Price Range $0.8636 / $1.5800

Part Details

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Distributors with Stock

Total Inventory

14,321

Part Number Description Manufacturer Compare
LM3489MM/NOPB Power Circuits Hysteretic PFET Buck Controller with Enable Pin 8-VSSOP -40 to 125 Texas Instruments LM3489MM/NOPB vs LM3489MM/NOPB
LM3489MMX Power Circuits IC 0.44 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, MSOP-8, Switching Regulator or Controller National Semiconductor Corporation LM3489MM/NOPB vs LM3489MMX
LM3489MM Power Circuits IC 0.44 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, MSOP-8, Switching Regulator or Controller National Semiconductor Corporation LM3489MM/NOPB vs LM3489MM
Part Number Description Manufacturer Compare
LM3489MM Power Circuits IC 0.44 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, MSOP-8, Switching Regulator or Controller National Semiconductor Corporation LM3489MM/NOPB vs LM3489MM
LM3489MM/NOPB Power Circuits Hysteretic PFET Buck Controller with Enable Pin 8-VSSOP -40 to 125 Texas Instruments LM3489MM/NOPB vs LM3489MM/NOPB
LM3489MMX Power Circuits IC 0.44 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, MSOP-8, Switching Regulator or Controller National Semiconductor Corporation LM3489MM/NOPB vs LM3489MMX

Global Popularity

Popularity in Power Circuits

Popularity in Switching Regulator or Controllers

Popularity by Region

Very High

Medium

Good

Low

  • 1. Malaysia
    100
  • 2. China
    98
  • 3. South Korea
    94
  • 4. Bulgaria
    90
  • 5. Hungary
    87
  • 6. Canada
    85
  • 7. New Zealand
    81
  • 8. Japan
    77
  • 9. MLT
    76
  • 10. Germany
    74

Estimated Price History

Estimated Stock History

Market Price Analysis

No data available

Datasheets & Reference Designs

Reference Designs

  • Non sync buck Hysteretic Controller for 9-18V input and 8V,3A output
    PMP7771: This circuit is a non synchronous buck hysteretic controller. It uses a low ESR ceramic capacitor at the output and uses a series resistor to generate the ripple. It uses LM3489 which is a high efficiency PFET switching regulator controller. The PFET architecture also allows for low component count as well as ultra-low dropout, 100% duty cycle operation. Another benefit is high efficiency operation at light loads without an increase in output ripple.
  • PMP7771 Non sync buck Hysteretic Controller for 9-18V input and 8V,3A output | TI.com
    PMP7771: This circuit is a non synchronous buck hysteretic controller. It uses a low ESR ceramic capacitor at the output and uses a series resistor to generate the ripple. It uses LM3489 which is a high efficiency PFET switching regulator controller. The PFET architecture also allows for low component count as well as ultra-low dropout, 100% duty cycle operation. Another benefit is high efficiency operation at light loads without an increase in output ripple.

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