1.4-7V, 3.8A Fine-Adjust Step-Down Voltage Regulator D30V33MAL
Pololu item #: 4853
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant
Price break Unit price (US$)
1 17.95
5 16.51
25 15.19
100 13.98

backorders allowed

Output voltage range Typical max current output1 Input voltage range2 Low-voltage cutoff
1.4 V – 7 V 3.8 A 3.3 V – 45 V none

1 Typical continuous output current at 30 V in and 3.3 V out. Actual achievable continuous output current is a function of input and output voltages and is limited by thermal dissipation. See the output current graph on the product page for more information.
2 Input voltage must be higher than the output voltage and is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.


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

Compare all products in D30V33MAx Fine-Adjust Voltage Regulators.

 Description Specs (13) Pictures (17) Resources (3) FAQs (0) On the blog (0) Distributors (6) 

The following is a list of official distributors who have purchased this product in the last year. You can also order directly from this website (we ship worldwide) or visit our full list of distributors.

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