3.3V, 3.6A Step-Down Voltage Regulator D36V28F3

Item number 55091 Brand Pololu Model 3781 Share Write a review
3.3V, 3.6A Step-Down Voltage Regulator D36V28F3



Description Attachments

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

Brand information
Brand Pololu
Model3781
Functionality
Position Voltage regulator
Type of conversion step down
Connection data
Input voltage 4,5 V - 50 V
Output voltage 3,3 V
Datasheet
Current 3,2 A - 4,5 A
Efficiency 80 % - 90 %
Chip D36V28F3
Control type Switching
Pololu
€ 23,65€ 19,55 Excl. VAT (NL)
Out of stock In stock with supplier
Delivered in 5 to 14 days
Show volume discounts Shipped from € 3,50 (NL) 30 days cooling-off Excellent service

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