MM3018

MITSUMI IC for CMOS Regulator+Reset MM3018 IC for CMOS Regulator+Reset Monolithic IC MM3018 Outline This is a reset + regulator composite IC developed using the CMOS process. The CMOS process is used to achieve ultra-low current consumption, aiming at use in memory cards and portable devices. Further, this exceptional IC can be used even when board mounting space is limited, due to the wafer level package, WLCSP-6. Features 1. Built-in thermal shutdown circuit 2. Built-in current limit circuit 3. Low current consumption 15µA typ. 4. Series with reset detection voltage in 0.1V steps 5. Delay time from voltage detection to reset release can be set easily. Package WLCSP-6 Applications 1. Microcomputer, CPU and MPU reset circuit 2. Logic circuit reset circuit 3. Battery voltage check 4. Back-up circuit switching circuit 5. Level detection circuit 6. Mechanical system reset circuit www.DataSheet4U.com Pin Assignment 1 2 3 WLCSP-6 (TOP VIEW) 6 5 4 1 2 3 4 5 6 VDD CE RESET CD GND VOUT MITSUMI IC for CMOS Regulator+Reset MM3018 Block Diagram VOUT 1.0µF (ceramic/ B type temperature characteristics.) VDD 1.0µF (ceramic) Thermal protect 1MΩ RESET Reference CE Reference Current limitter GND CD Pin Description Pin no. Pin name 1 2 VDD CE Functions Voltage-supply pin VOUT ON/OFF control pin CONT L H VOUT OFF ON Connect CONT-TERMINAL with VDD,When it is not used. --------------------------------------------------------------------- 3 RESET RESET-output pin ------------...