9V, 2.5A Step-Up/Step-Down Voltage Regulator S13V25F9

Pololu item #: 4983
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant

Price break Unit price (US$)
1 13.95
5 12.83
25 11.81
100 10.86


backorders allowed

This synchronous switching step-up/step-down regulator efficiently produces 9 V from input voltages between 2.8 V and 22 V. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below 9 V. The board measures 0.9″ × 0.9″, has a typical efficiency of 85% to 95%, and can supply typical continuous output currents between 1 A and 3 A depending on the input voltage. The regulator also features reverse voltage protection and an optional enable input that can be used to put the regulator in a low-power state with a current draw of less than 10 µA per volt on VIN.

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

 Description Specs (11) Pictures (16) Resources (3) FAQs (0) On the blog (1) 

9V Step-Up/Step-Down Voltage Regulator S13V25F9.

9V Step-Up/Step-Down Voltage Regulator S13V25F9, top view.

Step-Up/Step-Down Voltage Regulator S13V25Fx, bottom view.

Step-Up/Step-Down Voltage Regulator S13V25Fx, bottom view with dimensions.

Step-Up/Step-Down Voltage Regulator S13V25Fx with included hardware.

Step-Up/Step-Down Voltage Regulator S13V25Fx, side view.

Step-Up/Step-Down Voltage Regulator S13V25Fx with terminal blocks installed.

Step-Up/Step-Down Voltage Regulator S13V25Fx, side view with terminal blocks installed.

Step-Up/Step-Down Voltage Regulator S13V25Fx with terminal blocks and EN wire installed.

Step-Up/Step-Down Voltage Regulator S13V25Fx, using all five connections with terminal blocks installed.

Step-Up/Step-Down Voltage Regulator S13V25Fx on a breadboard.

Step-Up/Step-Down Voltage Regulator S13V25Fx, top view with labeled pinout.

Typical efficiency of Step-Up/Step-Down Voltage Regulator S13V25F9.

Typical maximum continuous output current of Step-Up/Step-Down Voltage Regulator S13V25Fx.

Typical quiescent current of Step-Up/Step-Down Voltage Regulator S13V25Fx.

Standard packaging for Step-Up/Step-Down Voltage Regulator S13V25F9.


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0.100" (2.54 mm) Female Header: 1x5-Pin, Straight
0.1" (2.54mm) Crimp Connector Housing: 1x5-Pin 10-Pack
Screw Terminal Block: 2-Pin, 3.5 mm Pitch, Side Entry (4-Pack)

Related Categories

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Regulators and Power Supplies
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Battery Holders
Batteries
Premium Jumper Wires
Wires with Pre-Crimped Terminals
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