CMOS voltage detector with a fixed 2V threshold, offering 1% accuracy. This power supply support circuit features a single channel, active high/low reset output, and operates within a 700mV to 7V supply voltage range. Designed for surface mounting in a VSOF package, it boasts a low operating supply current of 550nA and a quiescent current of 350nA. Suitable for applications up to 125°C, it provides overvoltage and undervoltage detection with precise reset thresholds.
PackageVSOF
MountingSurface Mount
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Technical Specifications
Rohm BU4920FVE-TR technical specifications.
General
Accuracy
1%
Package/Case
VSOF
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Power Dissipation
210mW
Max Reset Threshold Voltage
2.02V
Min Reset Threshold Voltage
1.98V
Max Supply Current
1.05uA
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
2.02V
Package Quantity
3000
Packaging
Tape and Reel
Quiescent Current
350nA
Reset
Active High/Active Low
RoHS Compliant
Yes
Threshold Voltage
2V
Type
Simple Reset/Power-On Reset, Voltage Detector
Undervoltage Threshold
1.98V
Watchdog Timer
No
Compliance
RoHS
Compliant
Datasheet
Rohm BU4920FVE-TR Datasheet
Download the complete datasheet for Rohm BU4920FVE-TR to view detailed technical specifications.
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