See Brady produtos
Processor Supervisor 4.6V 1 Active Low/Open Drain 4-Pin(3+Tab) SOT-89
Voltage Detector Series with Programmable Delay and Open Drain N-Channel Output
Processor Supervisor 2.63V 1 Active Low/Push-Pull 3-Pin SC-70 T/R
Voltage Detector 1.5V to 4.6V 5-Pin SOT-23 T/R
Processor Supervisor 2.1V 1 Active Low/Open Drain 4-Pin(3+Tab) SC-82AB
Three-Zone Thermal Supervisor
1.2V3 Terminals Voltage supervisorS-808xxC Series 1 Channels
Processor Supervisor 3.5V 1 Active Low/Open Drain 5-Pin SOT-23
2-Channel High-Side Power Monitor, 28V
Processor Supervisor 3.3V 1 Active Low/Open Drain 5-Pin SOT-23