Pololu 9V, 300mA Step-Down Voltage Regulator D24V3F9

Pololu item #: 2099
Brand: Pololu supply outlook
Status: Rationed (Active) 
RoHS 3 compliant

Price break Unit price (US$)
1 8.49
5 7.81


backorders allowed

Output voltage Typical max current output1 Input voltage range2
9 V 300 mA 11 V – 42 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 maximum output current Select variant…

 Description Specs (10) Pictures (13) Resources (1) FAQs (0) On the blog (0) 

Dimensions

Size: 0.4″ × 0.5″ × 0.1″1
Weight: 0.5 g1

General specifications

Minimum operating voltage: 10.5 V2
Maximum operating voltage: 42 V
Maximum output current: 300 mA
Output voltage: 9 V
Reverse voltage protection?: N
Maximum quiescent current: 2 mA3

Identifying markings

PCB dev codes: reg04b
Other PCB markings: 0J7034

Notes:

1
Without included optional headers.
2
For small loads; input voltage must be at least 11 V to get 250 mA and 12.5 V to get the full 300 output.
3
While enabled (SHDN = HIGH) with no load. Current draw is approximately 20 µA when SHDN = LOW.

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