Microchip TechnologyTC7660HCOACharge Pump

Thanks to Microchip Technology's TC7660HCOA charge pump voltage doubler, you'll be able to properly increase or decrease the voltage within your electronic circuit. Its output produces a current of 20 mA. With an output that has a voltage of -10 to -1.5 V, this is power management at its best. In order to ensure parts aren't damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This inverting charge pump has an operating temperature range of 0 °C to 70 °C. This device has a minimum operating supply voltage of 1.5 V and a maximum of 10 V.