CMOS voltage detector IC with a fixed +1.2V threshold, offering 1% accuracy. Features a 1.188V undervoltage and 1.212V overvoltage threshold, with active high/low reset output. Designed for surface mounting in a SOP package, this component operates from -40°C to 125°C with a maximum supply voltage of 7V and low quiescent current of 300nA. Ideal for power supply support and power-on reset applications.
PackageSOP
MountingSurface Mount
Power400mW
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Technical Specifications
Rohm BU4912F-TR technical specifications.
General
Accuracy
1%
Package/Case
SOP
Lead Free
Lead Free
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Power Dissipation
400mW
Max Reset Threshold Voltage
1.212V
Min Reset Threshold Voltage
1.188V
Max Supply Current
880nA
Max Supply Voltage
7V
Min Supply Voltage
-300mV
Mount
Surface Mount
Number of Monitored Inputs
1
Number of Voltages Monitored
1
Operating Supply Current
550nA
Output
TOTEM-POLE
Overvoltage Threshold
1.212V
Package Quantity
3000
Packaging
Tape and Reel
Power Dissipation
400mW
Quiescent Current
300nA
Radiation Hardening
No
Reset
Active High/Active Low
RoHS Compliant
Yes
Threshold Voltage
1.2V
Type
Simple Reset/Power-On Reset, Voltage Detector
Undervoltage Threshold
1.188V
Watchdog Timer
No
Compliance
RoHS
Compliant
Datasheet
Rohm BU4912F-TR Datasheet
Download the complete datasheet for Rohm BU4912F-TR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.