Pololu Boost Regulator, Vin 4.5-50V, Vout 3.3V 6.5A

This powerful synchronous switching step-down (buck) regulator takes an input voltage of up to 50V and efficiently reduces it to 3.3V. The board measures only 25.4mm x 25.4mm yet delivers typical maximum continuous output currents between 4.5A and 9.5A, depending on the input voltage, which makes it well suited for powering moderate to large loads. An optional enable input with a precise cutoff threshold can be used to put the regulator in a low-power state with a current draw of 10 µA to 20 µA per volt on VIN. The regulator also features reverse voltage protection and a power-good output that indicates when the regulator cannot adequately maintain the output voltage.

4091-004

Quick Spec

  • Minimum Operating Voltage: 4.5V
  • Maximum Operating Voltage: 50V
  • Continuous Output Current: 6.5A
  • Output Voltage: 3.3V
  • Reverse Voltage Protection
  • Maximum Quiescent Current: 4 mA
  • Output Type: Fixed 3.3V
  • Dimensions: 25.4 x 25.4mm
  • Weight: 7g

Dimensions

4091-003

Pinout

4091-005

Resources

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  • 1 x Pololu Boost Regulator, Vin 4.5-50V, Vout 3.3V 6.5A


Pololu Boost Regulator, Vin 4.5-50V, Vout 3.3V 6.5A

  • Brand: Pololu Electronics
  • Product Code: 4090
  • Stock

    Warehouse Stock Status Location
    Centurion Limited Stock B86
    Stellenbosch Limited Stock C0033

    We ship free of charge between branches to complete your order.

  • R298.00 (Inc Tax: R342.70)


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Tags: regulator, reg, step down, step-down, buck, 3.3v, 50v, 4.5V, 6.5a, voltage regulator, volt reg