This power management IC is a single-element, active-low, open-drain supply voltage supervisor with a watchdog timer and manual reset functionality. It monitors one voltage, featuring a reset threshold voltage of 1.71V, with a minimum of 1.65V and a maximum of 1.77V. Operating across a temperature range of -40°C to 85°C, this surface-mount component in a SOT-23-5 package offers a maximum supply voltage of 3.3V and a minimum of 750mV. It boasts a low operating supply current of 14µA, with a maximum of 30µA, and a power dissipation of 437mW. The device includes a 100ms reset timeout and is RoHS compliant and lead-free.
PackageSOT-23-5
Current30uA
MountingSurface Mount
Power437mW
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Technical Specifications
Texas Instruments TPS3128E18DBVT technical specifications.
General
Package/Case
SOT-23-5
Lead Free
Lead Free
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
437mW
Max Reset Threshold Voltage
1.77V
Min Reset Threshold Voltage
1.65V
Max Supply Current
30uA
Max Supply Voltage
3.3V
Min Supply Voltage
750mV
Mount
Surface Mount
Number of Elements
1
Number of Voltages Monitored
1
Operating Supply Current
14uA
Overvoltage Threshold
1.77V
Package Quantity
1
Packaging
Tape and Reel
Power Dissipation
437mW
Quiescent Current
14uA
Radiation Hardening
No
Reset
Active Low
Reset Timeout
100ms
RoHS Compliant
Yes
Supply Current
30uA
Threshold Voltage
1.71V
Type
Simple Reset/Power-On Reset
Undervoltage Threshold
1.71V
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Texas Instruments TPS3128E18DBVT Datasheet
Download the complete datasheet for Texas Instruments TPS3128E18DBVT to view detailed technical specifications.
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