Pololu 3.3V, 2.5A Step-Down Voltage Regulator D24V25F3

Pololu item #: 2849
Brand: Pololu supply outlook
Status: Rationed (Active) 
RoHS 3 compliant

Price break Unit price (US$)
1 17.95
5 16.51


backorders allowed

Output voltage Typical max current output1 Input voltage range2
3.3 V 2.5 A 4.5 V – 38 V

1 Typical continuous output current at 24 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 product pages for more information.

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

 Description Specs (10) Pictures (9) Resources (3) FAQs (0) On the blog (1) 

Dimensions

Size: 0.7″ × 0.7″ × 0.35″1
Weight: 2.6 g1

General specifications

Minimum operating voltage: 4.5 V
Maximum operating voltage: 38 V
Continuous output current: 2.5 A2
Output voltage: 3.3 V
Reverse voltage protection?: Y
Maximum quiescent current: 0.7 mA3

Identifying markings

PCB dev codes: reg15a
Other PCB markings: 0J8475

Notes:

1
Without included optional headers.
2
Typical. Actual continuous output current limited by thermal dissipation.
3
Typical worst case. The ENABLE pin can be used to reduce the quiescent current to a few hundred microamps.

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