9V Step-Up/Step-Down Voltage Regulator S8V9F9

Pololu item #: 4968
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant

Price break Unit price (US$)
1 7.49
5 6.89
25 6.34
100 5.83


backorders allowed

Output
voltage
Typical max
current output*
Input voltage range Size
9 V 1 A 1.4 V – 16 V
(2.7 V startup)
0.4″ × 0.65″

*For input voltages close to the output. Actual achievable maximum continuous current is a function of input and output voltage and is limited by thermal dissipation. See the output current graphs on the product page for more information.

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

 Description Specs (11) Pictures (13) Resources (3) FAQs (0) On the blog (0) 

Dimensions

Size: 0.4″ × 0.65″ × 0.1"1
Weight: 0.8 g1

General specifications

Minimum operating voltage: 1.4 V2
Maximum operating voltage: 16 V
Continuous output current: 1 A3
Output voltage: 9 V
Reverse voltage protection?: N
Maximum quiescent current: 6 mA4
Output type: fixed 9V

Identifying markings

PCB dev codes: reg31a
Other PCB markings: 0J14112

Notes:

1
Without included optional headers.
2
Note: the minimum startup voltage is 2.7V, but the regulator can operate down to 1.4V after startup.
3
Under typical conditions, where the input voltage is close to the output voltage. 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
While enabled with no load. See the quiescent current graph under the description tab for more information. Can be reduced to less than 15 µA per volt on VIN using the enable pin.

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0.100" (2.54 mm) Female Header: 1x4-Pin, Straight
0.1" (2.54mm) Crimp Connector Housing: 1x4-Pin 10-Pack
0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black
0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Right Angle

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