Surface mount supervisory circuit with a 4.5V to 4.75V reset threshold, monitoring a single voltage. Features active-low push-pull output, a 140ms reset timeout, and an integrated watchdog timer. Operates from 0V to 5.5V with a low 45µA supply current and a maximum power dissipation of 471mW. Packaged in an 8-pin SOIC, this lead-free, RoHS-compliant component is suitable for applications up to 70°C.
PackageSOIC
MountingSurface Mount
Quick Jump:
Technical Specifications
Maxim MAX818LCSA+ technical specifications.
General
Package/Case
SOIC
Height
1.5mm
Lead Free
Lead Free
Length
5mm
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Power Dissipation
471mW
Max Reset Threshold Voltage
4.75V
Min Reset Threshold Voltage
4.5V
Max Supply Voltage
5.5V
Min Supply Voltage
0V
Mount
Surface Mount
Number of Voltages Monitored
1
Operating Supply Current
45uA
Output Type
PUSH-PULL
Overvoltage Threshold
4.75V
Package Quantity
100
Packaging
Rail/Tube
Radiation Hardening
No
Reach SVHC Compliant
Unknown
Reset
Active Low
Reset Timeout
140ms
RoHS Compliant
Yes
Series
MAX817, MAX817L, MAX817M, MAX818, MAX818L, MAX818M, MAX819, MAX819L, MAX819M
Threshold Voltage
4.65V
Type
Battery Backup Circuit
Undervoltage Threshold
4.5V
Watchdog Timer
Yes
Width
4mm
Compliance
RoHS
Compliant
Datasheet
Maxim MAX818LCSA+ Datasheet
Download the complete datasheet for Maxim MAX818LCSA+ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.