Product Summary

The LTC1326CMS8#TRPBF is a triple supply monitor intended for systems with multiple supply voltages. The LTC1326CMS8#TRPBF provides micropower operation, small size and high accuracy supply monitoring. The applications of the LTC1326CMS8#TRPBF are Desktop Computers, Notebook Computers, Intelligent Instruments, Portable Battery-Powered Equipment. Tight 0.75% threshold accuracy and glitch immunity ensure reliable reset operation without false triggering.

Parametrics

LTC1326CMS8#TRPBF absolute maximum ratings: (1)Terminal Voltage: VCC3, VCC5, VCC25, VCCA:–0.5V to 7V, RST, SRST:–0.5V to 7V, RST:–0.5V to (VCC3 + 0.3V), PBR:–7V to 7V; (2)Operating Temperature Range:0℃ to 70℃; (3)Storage Temperature Range:–65℃ to 150℃; (4)Lead Temperature (Soldering, 10 sec):300℃.

Features

LTC1326CMS8#TRPBF features: (1)Simultaneously Monitors Three Supplies: 5V, 3.3V and ADJ; (2)Guaranteed Threshold Accuracy: ±0.75%; (3)Low Supply Current: 20μA; (4)Internal Reset Time Delay: 200ms; (5)Manual Push-Button Reset Input; (6)Active Low and Active High Reset Outputs; (7)Active Low “Soft” Reset Output; (8)Power Supply Glitch Immunity; (9)Guaranteed RESET for VCC3 ≥ 1V or VCC5 ≥ 1V or VCC25 ≥ 1V; (10)8-Pin SO and MSOP Packages.

Diagrams

LTC1326CMS8#TRPBF circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LTC1326CMS8#TRPBF
LTC1326CMS8#TRPBF

IC PREC TRPL SUPPLY MONITR 8MSOP
Data Sheet
0-2500: $1.50
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LTC1040
LTC1040
Other

Data Sheet
Negotiable 
LTC1040CN
LTC1040CN

IC COMPARATOR LOW PWR DUAL 18DIP
Data Sheet
0-3240: $1.32
LTC1040CN#PBF
LTC1040CN#PBF

IC COMPARATOR LOW PWR DUAL 18DIP
Data Sheet
0-1: $2.33
1-25: $1.55
25-100: $1.32
LTC1040CSW
LTC1040CSW

IC COMPARATOR LOW PWR DUAL18SOIC
Data Sheet
0-2720: $1.71
LTC1040CSW#PBF
LTC1040CSW#PBF

IC COMPARATOR LOW PWR DUAL18SOIC
Data Sheet
0-280: $1.71
LTC1040CSW#TR
LTC1040CSW#TR

IC COMPARATOR DUAL LOWPWR 18SOIC
Data Sheet
0-3000: $1.74