2.5-7.5V Adjustable Step-down Voltage Regulator D36V6ALV

Pololu item #: 3798 126 in stock
Brand: Pololu
Status: Active and Preferred 
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Price break Unit price (US$)
1 6.95
5 6.39
25 5.88
100 5.41
250 4.98


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This compact (0.4″ × 0.5″) switching step-down (or buck) voltage regulator takes input voltages between 4 V and 50 V and efficiently reduces them to a lower, user-adjustable voltage set by an on-board trimmer potentiometer. It has an output voltage range of 2.5 V to 7.5 V and a maximum output current of 600 mA. It has a very low dropout, so it can be used with input voltages that are within a few hundred millivolts of its output. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.

Alternatives available with variations in these parameter(s): output type Select variant…

 Description Specs (12) Pictures (9) Resources (3) FAQs (0) On the blog (1) 

Dimensions

Size: 0.4″ × 0.6″ × 0.15″1
Weight: 0.6 g1

General specifications

Minimum operating voltage: 4 V2
Maximum operating voltage: 50 V
Maximum output current: 600 mA
Minimum output voltage: 2.5 V3
Maximum output voltage: 7.5 V3
Reverse voltage protection?: N
Maximum quiescent current: 2 mA4
Output type: adjustable 2.5-7.5V3

Identifying markings

PCB dev codes: reg04a
Other PCB markings: 0J3866

Notes:

1
Without included optional headers.
2
The input voltage must exceed the output voltage by the dropout voltage.
3
Output voltage is set by a built-in trimmer potentiometer.
4
While enabled with no load. Can be reduced to under 2 μA using the enable pin.

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