LTC1727 Linear Technology, LTC1727 Datasheet - Page 13

• Manufacturer Part Number: LTC1727
• Description: Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages
• Manufacturer: Linear Technology

TYPICAL APPLICATIO S
ADJUSTABLE
SUPPLY
U
THRESHOLD 2.74V
ADJUSTABLE
Dual Supply Monitor (3.3V Plus Adjustable)
Using V
RESET TRIP
R1*
LTC1435
*TO PRESERVE THRESHOLD ACCURACY, SET PARALLEL
V
COMBINATION OF R1 AND R2 66.5k
OSENSE
3.3V
CCA
R2*
Tied to DC/DC Feedback Divider
6
5
4
3
2
2.9V
V
V
V
GND
LTC1728-2.5
CC3
CC25
CCA
35.7k
1%
2.8k
1%
22.1k
1%
3.3V
5V
RST
5
4
3
2
1
1727/28 TA06
V
V
V
GND
CC3
CC5
CCA
LTC1728-5
10k
1727/28 TA07
SYSTEM RESET
RST
1
SYSTEM RESET
LTC1727/LTC1728
13