CMOS voltage detector with a fixed 1.4V threshold, offering 1% accuracy. This power supply support circuit features a single monitored input and active high/low reset output. Operating across a -40°C to 125°C temperature range, it supports supply voltages from 700mV to 7V with a low quiescent current of 350nA. Packaged in a 4-pin SOP for surface mounting, this RoHS compliant component is supplied on tape and reel.
PackageSOP
MountingSurface Mount
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Technical Specifications
Rohm BU4814F-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
1.414V
Min Reset Threshold Voltage
1.386V
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
Overvoltage Threshold
1.414V
Package Quantity
3000
Packaging
Tape and Reel
Quiescent Current
350nA
Reset
Active High/Active Low
RoHS Compliant
Yes
Threshold Voltage
1.4V
Type
Simple Reset/Power-On Reset, Voltage Detector
Undervoltage Threshold
1.386V
Watchdog Timer
No
Compliance
RoHS
Compliant
Datasheet
Rohm BU4814F-TR Datasheet
Download the complete datasheet for Rohm BU4814F-TR to view detailed technical specifications.
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