3.3V, 3.6A Step-Down Voltage Regulator D36V28F3

Pololu item #: 3781
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant

Price break Unit price (US$)
1 15.95
5 14.67
25 13.50
100 12.42


backorders allowed

Output voltage Typical max current output1 Input voltage range2
3.3 V 3.6 A 4.5 V – 50 V

1 Typical continuous output current at 36 V in. Actual achievable continuous output current is a function of input voltage and is limited by thermal dissipation. See the output current graphs on the product pages for more information.
2 Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of the product pages for more information.

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

 Description Specs (11) Pictures (11) Resources (3) FAQs (0) On the blog (1) Distributors (32) 

Dimensions

Size: 0.7″ × 0.8″ × 0.345″1
Weight: 3.3 g1

General specifications

Minimum operating voltage: 4.5 V2
Maximum operating voltage: 50 V
Continuous output current: 3.6 A3
Output voltage: 3.3 V
Reverse voltage protection?: Y4
Maximum quiescent current: 3 mA5
Output type: fixed 3.3V

Identifying markings

PCB dev codes: reg24a, reg24g
Other PCB markings: 0J11946, 0J13687

Notes:

1
Without included optional headers.
2
Subject to dropout voltage considerations. See the dropout voltage graph under the description tab for more information.
3
Typical continuous output current at 36 V in. Actual achievable continuous output current is a function of input voltage and is limited by thermal dissipation. See the output current graph under the description tab for more information.
4
To -40 V. Connecting supplies over 40 V in reverse can damage the device.
5
While enabled with no load. Can be reduced to under 1 mA using the enable pin.

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