The STARBUCK-NANO-PICO from AAC Clyde Space is a Power Conditioning and Distribution Unit (PCDU) designed to meet the volume and power demands typically required for 1U CubeSat missions. This PCDU has regulated power buses of 3.3V, 5V, and 12V and power distribution modules with 10 Latching Current Limiters for advanced power management. The PCDU has a maximum battery voltage of 8.2 V and supports an I2C interface. It has a radiation tolerance of 10 KRad and a design life of 5 years in low-earth orbit. The STARBUCK-NANO-PICO has a mass of 86 g and measures 95.89 x 90.17 x 16.2 mm. It is optimized for low-earth orbit CubeSat missions.