Generating a regulated 3.3 V output voltage from a 1.8 V to 3.6 V input, they are specifically designed for applications operating from 2 cell alkaline, 2 cell ...
Buy MCP1258-E/MF - Microchip - Inductorless DC/DC Converter, Fixed, Boost (Step Up), 1.8 V to 3.6 V in, 3.3 V/100 mA out, DFN-10. Newark offers fast quotes, ...
Typical Application with Power-Good Indication for MCP1258 Regulated 3.3V, Low-Ripple Charge Pump with Low-Operating Current SLEEP Mode or BYPASS Mode.