Power supply voltage monitoring and supervisory circuits for use in desktop, laptop and notebook computers, test and measurement instruments, portable battery-powered equipment and multiple-output power supplies.
The Linear Technology series also offers front end protection with their Overcurrent/Overvoltage Protection, Circuit Breaker ICs and High Voltage Surge Stoppers. Supply monitors offer a guaranteed RESET signal down to a low supply voltage as well as accuracy, tolerances and adjustable thresholds.
Many applications for the Microprocessor Supervisory & Reset Circuits include DC/DC converter functionality, digital power management, systems monitor and control, automotive, avionic (DO-160 and MIL-STD1275 standards) and Industrial applications.
Supply Voltage Detector
Supply Voltage Monitor/Supervisor
Power Supply Supervisor
Microprocessor Supervisory
Microprocessor Voltage Supervisor
Microcontroller Reset Circuit
Controllers/Monitors
PMBus Digital Power Supply Managers
Feature
- Automatic Turn-On Via Voltage Monitor Input
- Wide Input Supply Range: 1.5V to 36V
- Low Supply Current: 1.2μA
- ±25kV ESD HBM on PB Input
- ±36V Wide Input Voltage for PB Input
- Low Leakage EN Output Allows DC/DC Converter Control (LTC2955-1)
- High Voltage EN Output Drives External P-Channel MOSFET (LTC2955-2)
- Simple Interface Allows Graceful μP Shutdown
- Adjustable Turn-Off Timer
- 10-Lead 3mm × 2mm DFN and 8-Lead ThinSOT™ Packages
Applications
- Desktop and Notebook Computers
- GPS Devices
- Portable Instruments
- Automotive Electronics
(Picture: Pinout)
