Pololu 9V Step-Up Voltage Regulator U3V50F9

• Minimum operating voltage: 2.9 V
• Maximum operating voltage: 9 V
• Maximum input current: 5 A
• Output voltage: 9 V
• Reverse voltage protection?: Y
• Maximum quiescent current: 6 mA

Note: We recommend the newer U3V70F9 boost regulator over this older regulator for applications that require 20 V or less. The U3V70F9 regulator is smaller and can deliver more current, and the adjustable version features a precision 12-turn potentiometer, which makes it easier to set the output voltage to a particular value.