Pololu - 12V, 2.5A Step-Up/Step-Down Voltage Regulator S13V25F12

Pololu - 3.3V, 2.5A Step-Up/Step-Down Voltage Regulator S13V25F3

Pololu Step-Up/Step-Down Voltage Regulator Botland - Robotic Shop

Pololu 2860 - Pololu 7.5V, 2.4A Step-Down Voltage Regulator D24V22F7 - Kamami on-line store

Pololu Step-Up/Step-Down Voltage Regulator S7V7F5 Botland - Robotic Shop

Step-Up/Step-Down Voltage Regulator S13V20F5 - 5V 2A - Pololu 4085 Botland - Robotic Shop

Pololu Step-Up/Step-Down Voltage Regulator with Botland - Robotic Shop

Pololu - Orangutan SVP Robot Controllers

Pololu 2860 - Pololu 7.5V, 2.4A Step-Down Voltage Regulator D24V22F7 - Kamami on-line store

Pololu Step-Up/Step-Down Voltage Regulator Botland - Robotic Shop

Pololu - New products: S13V25Fx step-up/step-down voltage regulators with fixed 3.3V to 15V output voltages

Step-Up DC/DC Converter LM2577S + Step-Down LM2596S 1.25-26V 3A - Kamami on-line store

DFRobot Solar Power Manager Micro (2V 160mA Solar Panel Included) - E, 26,95 €

Pololu 5V Step-Up/Step-Down Voltage Regulator 4082 S13V30F5 - Eckstei, 15,95 €

Step-Up/Step-Down Voltage Regulator S13V30F5 - 5V 3A - Pololu 4082 Botland - Robotic Shop