Chopper Type Voltage Regulator???

STK780 is fixed oscillation type. V in (DC) max is 50V.

文件：96.06 Kbytes 页数：4 Pages

SANYO

三洋

Chopper Type Voltage Regulator

ONSEMI

安森美半导体

3V Supervisor with Battery Switchover

SUMMARY DESCRIPTION The STM690/704/795/802/804/805/806 Supervisors are self-contained devices which provide microprocessor supervisory functions with the ability to non-volatize and write-protect external LPSRAM. A precision voltage reference and comparator monitors the VCC input for an out-of-to

文件：445.08 Kbytes 页数：31 Pages

STMICROELECTRONICS

意法半导体

3V Supervisor with Battery Switchover

文件：657.19 Kbytes 页数：32 Pages

STMICROELECTRONICS

意法半导体

3 V supervisor with battery switchover

文件：960.58 Kbytes 页数：42 Pages

STMICROELECTRONICS

意法半导体