Pololu Adjustable Step-Up/Step-Down Voltage Regulator S7V8A

Pololu item #: 2118
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant

Price break Unit price (US$)
1 7.95
5 7.31
25 6.73
100 6.19


backorders allowed

The S7V8A switching step-up/step-down regulator efficiently produces an adjustable output between 2.5 V to 8 V from input voltages between 2.7 V and 11.8 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 the regulated voltage. The compact (0.45″ × 0.65″) module has a typical efficiency of over 90% and can deliver 500 mA to 1 A across most combinations of input and output voltages.

 Description Specs (11) Pictures (10) Resources (5) FAQs (0) On the blog (2) 
  • Aerial photography kite rig

    Aerial photography kite rig

    by Ryan - 29 September 2017

    Pololu customer Yvon Hache made this 3D-printed aerial photography rig that he shared in a forum post. The rig, trailing 100 feet below the kite,...

  • Geiger counter using A-Star

    Geiger counter using A-Star

    by Claire - 25 June 2014

    The inside of the Geiger counter. The home-made Geiger counter featured in this post by forum user bob_day uses an A-Star 32U4 Micro, LND 7313...

Related Products

2.5-9V Fine-Adjust Step-Up/Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff S9V11MACMA
2.5-9V Fine-Adjust Step-Up/Step-Down Voltage Regulator S9V11MA
Pololu 3.3V Step-Up/Step-Down Voltage Regulator S7V8F3
Pololu 5V Step-Up/Step-Down Voltage Regulator S7V8F5
Pololu 5V Step-Up/Step-Down Voltage Regulator S7V7F5
Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5
Pololu Adjustable Step-Up Voltage Regulator U1V11A
Pololu Adjustable Boost Regulator 2.5-9.5V
Mini Pushbutton Power Switch with Reverse Voltage Protection, SV
Mini Pushbutton Power Switch with Reverse Voltage Protection, LV
TPS2113A Power Multiplexer Carrier with USB Micro-B Connector
0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black
0.1" (2.54mm) Crimp Connector Housing: 1x4-Pin 10-Pack
0.100" (2.54 mm) Female Header: 1x4-Pin, Straight
1660-Point Breadboard
Rocker Switch: 3-Pin, SPDT, 10A

Related Categories

Step-Up/Step-Down Voltage Regulators
S9V11x Step-Up/Step-Down Voltage Regulators
Regulators and Power Supplies
Battery Holders
Batteries
Premium Jumper Wires
Wires with Pre-Crimped Terminals
Solderless Breadboards
Electronics Prototyping
Log In
Pololu Robotics & Electronics
Shopping cart
(702) 262-6648
Same-day shipping, worldwide
Menu
Shop Blog Forum Support
My account Comments or questions? About Pololu Contact Ordering information Distributors