CMOS power supply support circuit featuring a fixed +3.8V threshold voltage with 1% accuracy. This general-purpose IC monitors a single voltage input and provides an active-low, totem-pole output. Operating from 0.9V to 7V, it offers a low supply current of 550nA and a maximum power dissipation of 400mW. 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 BU4338F-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
3.838V
Min Reset Threshold Voltage
3.762V
Max Supply Current
1.75uA
Max Supply Voltage
7V
Min Supply Voltage
900mV
Mount
Surface Mount
Number of Monitored Inputs
1
Number of Voltages Monitored
1
Operating Supply Current
550nA
Output
TOTEM-POLE
Package Quantity
3000
Packaging
Tape and Reel
Reset
Active Low
RoHS Compliant
Yes
Series
BD43
Threshold Voltage
3.8V
Type
Simple Reset/Power-On Reset
Watchdog Timer
No
Compliance
RoHS
Compliant
Datasheet
Rohm BU4338F-TR Datasheet
Download the complete datasheet for Rohm BU4338F-TR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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