3.3V, 3.6A Step-Down Voltage Regulator D36V28F3

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3.3V, 3.6A Step-Down Voltage Regulator D36V28F3
  • 3.3V, 3.6A Step-Down Voltage Regulator D36V28F3. 100x80
  • 3.3V, 3.6A Step-Down Voltage Regulator D36V28F3, top view. 100x80
  • 3.3V, 3.6A Step-Down Voltage Regulator D36V28F3, bottom view. 100x80
  • Step-Down Voltage Regulator D36V28Fx, with included hardware. 100x80
  • Step-Down Voltage Regulator D36V28Fx, side view. 100x80
  • Typical efficiency of Step-Down Voltage Regulator D36V28F3. 100x80
  • Typical maximum continuous output current of Step-Down Voltage Regulator D36V28Fx. 100x80
  • Typical quiescent current of Step-Down Voltage Regulator D36V28Fx. 100x80
  • Typical dropout voltage of Step-Down Voltage Regulator D36V28Fx. 100x80
Item number55091
BrandPololu
Model3781
Stock
Delivered in 3 to 7 days
Expected shipping date: Saturday 27 April.
Sold per piece
€ 10,95
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  • Buy 10 pieces for € 10,60 per piece3% discount
  • Buy 25 pieces for € 10,20 per piece7% discount
  • Buy 50 pieces for € 9,85 per piece10% discount
  • Buy 100 pieces for € 9,45 per piece14% discount
  • Buy 500 pieces for € 9,10 per piece17% discount

Description

This small synchronous switching step-down (or buck) regulator takes an input voltage from 4.5 V to 50 V and efficiently reduces it to 3.3 V. The board measures only 0.7″ × 0.8″ yet delivers typical maximum continuous output currents between 3.2 A and 4.5 A, depending on the input voltage, which makes it well suited for powering moderate loads like sensors or small motors. An optional enable input 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. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.

Properties

Stroom3,2 A - 4,5 A
Input spanning4,5 V - 50 V
Output spanning3,3 V
Efficiëntie80 % - 90 %

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