This surface mount power management IC provides a simple reset/power-on reset function, monitoring a single voltage. It features a reset timeout of 100ms and an active low reset output. Operating across a 1.2V to 5.5V supply voltage range, it draws a maximum supply current of 16uA. The reset threshold voltage is accurately maintained within a 2.98V to 3.15V range, with an overvoltage threshold of 3.15V and an undervoltage threshold of 2.98V. Packaged in a SOT-23 case, this RoHS compliant component operates from -40°C to 105°C.
PackageSOT-23
Current16uA
MountingSurface Mount
Power320mW
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Technical Specifications
Stmicroelectronics STM1818TWX7F technical specifications.
General
Accuracy
2.5%
Package/Case
SOT-23
Height
1.02mm
Lead Free
Lead Free
Length
3.04mm
Max Operating Temperature
105°C
Min Operating Temperature
-40°C
Max Output Current
20mA
Max Power Dissipation
320mW
Max Reset Threshold Voltage
3.15V
Min Reset Threshold Voltage
2.98V
Max Supply Current
16uA
Max Supply Voltage
5.5V
Min Supply Voltage
1.2V
Mount
Surface Mount
Number of Elements
1
Number of Voltages Monitored
1
Operating Supply Current
16uA
Overvoltage Threshold
3.15V
Package Quantity
3000
Packaging
Tape and Reel
Power Dissipation
320mW
Radiation Hardening
No
Reach SVHC Compliant
No
Reset
Active Low
Reset Timeout
100ms
RoHS Compliant
Yes
Supply Current
16uA
Termination
SMD/SMT
Threshold Voltage
3.06V
Type
Simple Reset/Power-On Reset
Undervoltage Threshold
2.98V
Watchdog Timer
No
Width
1.4mm
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics STM1818TWX7F Datasheet
Download the complete datasheet for Stmicroelectronics STM1818TWX7F to view detailed technical specifications.
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