Features and Benefits

  • Ultralow Quiescent Current
    • 8.5μA in Active Mode
    • 0μA in Shutdown Mode
  • Comparator Built into SHDN pin
  • Low Noise Control Scheme
  • Adjustable FB reference voltage
  • Wide Input Range: 2.5V to 16V
  • Wide Output Range: Up to 40V
  • Integrated Power NPN Switch
    • 25mA Current Limit (LT8410)
    • 8mA Current Limit (LT8410-1)
  • Integrated Schottky Diode
  • Integrated Output Disconnect
  • High Value (12.4M/0.4M) Feedback Resistors Integrated
  • Built in Soft-Start (Optional Capacitor from VREF to GND)
  • Overvoltage Protection for CAP and VOUT pins
  • Tiny 8-Pin 2mm × 2mm DFN package

Product Details

The LT8410/LT8410-1 are ultralow power boost converters with integrated power switch, Schottky diode and output disconnect circuitry. The parts control power delivery by varying both the peak inductor current and switch off-time. This control scheme results in low output voltage ripple as well as high efficiency over a wide load range. The quiescent current is a low 8.5μA, which is further reduced to 0μA in shutdown. The internal disconnect circuitry allows the output voltage to be blocked from the input during shutdown. High value (12.4M/0.4M) resistors are integrated on chip for output voltage detection, significantly reducing input referred quiescent current.  The LT8410/LT8410-1 also features a comparator built into the SHDN pin, over voltage protection for the CAP and VOUT pins, built in soft-start and comes in a tiny 8-pin 2mm × 2mm DFN package.


  • Sensor Power
  • RF Mems Relay Power
  • General Purpose Bias

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (3)

Tools & Simulations


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Reference Designs (1)

Design Resources

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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.