CMOS voltage detector IC with a fixed +2.3V threshold, offering 1% accuracy. Features active high/low reset output and a single monitored input. Operates from 700mV to 7V supply voltage with a low quiescent current of 400nA. Packaged in a 4-pin SOP for surface mounting, this lead-free component is RoHS compliant and rated for operation between -40°C and 125°C.
PackageSOP
MountingSurface Mount
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Technical Specifications
Rohm BU4923F-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
2.323V
Min Reset Threshold Voltage
2.277V
Max Supply Current
1.23uA
Max Supply Voltage
7V
Min Supply Voltage
700mV
Mount
Surface Mount
Number of Monitored Inputs
1
Number of Voltages Monitored
1
Operating Supply Current
550nA
Output
TOTEM-POLE
Overvoltage Threshold
2.323V
Package Quantity
3000
Packaging
Tape and Reel
Quiescent Current
400nA
Reset
Active High/Active Low
RoHS Compliant
Yes
Threshold Voltage
2.3V
Type
Simple Reset/Power-On Reset, Voltage Detector
Undervoltage Threshold
2.277V
Watchdog Timer
No
Compliance
RoHS
Compliant
Datasheet
Rohm BU4923F-TR Datasheet
Download the complete datasheet for Rohm BU4923F-TR to view detailed technical specifications.
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