AM27C040-150ECStep-Up/Step-Down Switched Capacitor DC/DC Converters with Low-Battery Comparator; Package: SO; No of Pins: 8; Temperature Range: -40°C to +85°C
AM27C040-150EIStep-Up/Step-Down Switched Capacitor DC/DC Converters with RESET; Package: SO; No of Pins: 8; Temperature Range: 0°C to +70°C