Product Summary

The MIC1810-15UY is an inexpensive microprocessor supervisory circuit that monitors power supplies in microprocessor based systems. The function of the MIC1810-15UY is to assert a reset if the power supply drops below a designated reset threshold level. Several different reset threshold levels are available to accommodate 5%, 10%, or 15% drop in 5V powered systems. The applications of the MIC1810-15UY are Portable equipment, Intelligent instruments, Critical microprocessor power monitoring, Printers/computers, Embedded controllers.

Parametrics

MIC1810-15UY absolute maximum ratings: (1)Terminal Voltage (VCC): -0.3V to +6V; (2)Input Current (VCC): 20mA; (3)Output Current, /RESET: 20mA; (4)Rate of Rise (VCC): 100V/μs; (5)Lead Temperature (soldering, 10 sec.): 300°C; (6)Storage Temperature (TS): -65°C to 150°C; (7)ESD Rating: 3kV.

Features

MIC1810-15UY features: (1)Precision voltage monitor for 5%, 10%, or 15% drop in 5V power supplies; (2)RESET remains valid with VCC as low as 1V; (3)5μA supply current (typical); (4)100ms minimum reset pulse width; (5)No external components required; (6)Available in 3-pin SOT-23 package.

Diagrams

MIC1810-15UY pin configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MIC1810-15UY TR
MIC1810-15UY TR

IC RESET CIRCUIT 4.12V SOT23-3
Data Sheet
0-3000: $0.24
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MIC1232
MIC1232
Other

Data Sheet
Negotiable 
MIC1232M
MIC1232M

IC SUPERVISOR MULTIFUNC 5V 8SOIC
Data Sheet
Negotiable 
MIC1232M TR
MIC1232M TR

IC SUPERVISOR MULTIFUNC 5V 8SOIC
Data Sheet
Negotiable 
MIC1232MY
MIC1232MY

IC SUPERVISOR MULTIFUNCT 8-SOIC
Data Sheet
0-1235: $0.50
MIC1232MY TR
MIC1232MY TR

IC SUPERVI MULTIFUNC 4.75V 8SOIC
Data Sheet
0-1: $1.22
1-10: $1.04
10-25: $0.94
25-100: $0.85
100-250: $0.77
250-500: $0.66
500-1000: $0.56
MIC1232N
MIC1232N

IC SUPERVISOR MULTIFUNC 5V 8DIP
Data Sheet
Negotiable