CMOS voltage detector with a fixed 4.1V threshold, offering 1% accuracy. This power supply support circuit features a single monitored input and output, with active high/low reset functionality. Operating from 700mV to 7V supply voltage, it consumes a low 550nA typical supply current. Packaged in a 4-pin SOP for surface mounting, it operates between -40°C and 125°C with a maximum power dissipation of 400mW.
PackageSOP
MountingSurface Mount
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Technical Specifications
Rohm BU4841F-TR technical specifications.
General
Accuracy
1%
Package/Case
SOP
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Power Dissipation
400mW
Max Reset Threshold Voltage
4.141V
Min Reset Threshold Voltage
4.059V
Max Supply Current
1.58uA
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
Overvoltage Threshold
4.141V
Package Quantity
3000
Packaging
Tape and Reel
Quiescent Current
500nA
Reset
Active High/Active Low
RoHS Compliant
Yes
Threshold Voltage
4.1V
Type
Simple Reset/Power-On Reset, Voltage Detector
Undervoltage Threshold
4.059V
Watchdog Timer
No
Compliance
RoHS
Compliant
Datasheet
Rohm BU4841F-TR Datasheet
Download the complete datasheet for Rohm BU4841F-TR to view detailed technical specifications.
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