3-pin voltage supervisor (reset IC) for supply monitoring, featuring an active-low, push-pull reset output. Monitors a single voltage with a reset threshold accuracy of 1.5%, ranging from 4.31V to 4.45V. Operates across a wide temperature range of -40°C to 105°C, with a maximum supply voltage of 5.5V. Surface mountable in a SOT-23 package, this RoHS compliant component offers low quiescent current of 15µA.
PackageSOT-23
Current18uA
MountingSurface Mount
Power320mW
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Technical Specifications
Texas Instruments LM809M3-4.38/NOPB technical specifications.
General
Accuracy
1.5%
Package/Case
SOT-23
Lead Free
Lead Free
Max Operating Temperature
105°C
Min Operating Temperature
-40°C
Max Reset Threshold Voltage
4.45V
Min Reset Threshold Voltage
4.31V
Max Supply Voltage
5.5V
Min Supply Voltage
1V
Mount
Surface Mount
Number of Elements
1
Number of Voltages Monitored
1
Output
TOTEM-POLE
Packaging
Tape and Reel
Power Dissipation
320mW
Quiescent Current
15uA
Radiation Hardening
No
Reach SVHC Compliant
No
Reset
Active Low
Reset Timeout
140ms
RoHS Compliant
Yes
Supply Current
18uA
Threshold Voltage
4.38V
Type
Simple Reset/Power-On Reset
Watchdog Timer
No
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM809M3-4.38/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM809M3-4.38/NOPB to view detailed technical specifications.
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