12V, 2.4A Step-Down Voltage Regulator D36V28F12

Item number 55096 Brand Pololu Model 3786 Share Write a review
12V, 2.4A Step-Down Voltage Regulator D36V28F12

Description Attachments

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 12 V. The board measures only 0.7″ × 0.8″ yet delivers typical maximum continuous output currents between 2 A and 3.3 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.


Brand information
Brand Pololu
Position Voltage regulator
Type of conversion step down
Connection data
Input voltage 12,9 V - 50 V
Output voltage 12 V
Current 2 A - 3,3 A
Efficiency 90 % - 95 %
Chip D36V28F12
Control type Switching
€ 22,95€ 19,00 Excl. VAT (NL)
Expected delivery date: Tuesday 28 May. ... pieces in stock Almost sold out
Shipped from € 3,50 (NL) 30 days cooling-off Excellent service

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Customer questions

Q The Netherlands Marian van HalI have a bicycle battery (36V) that I want to connect to the input of the Pololu D36V28F12. The output must then be 12 Volt. Can I just connect that to the pins? And how should I connect that enable pin? Is a datasheet included? View 1 answer   |   Answer this question

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