CMOS voltage detector with a fixed +3V threshold, offering 1% accuracy. This power supply support circuit features a single channel, active high/low reset output, and operates from 700mV to 7V supply voltage. Designed for surface mounting in an SOP package, it boasts a low operating supply current of 550nA and a quiescent current of 450nA. Maximum power dissipation is 400mW, with an operating temperature range of -40°C to 125°C.
PackageSOP
MountingSurface Mount
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Technical Specifications
Rohm BU4930F-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
3.03V
Min Reset Threshold Voltage
2.97V
Max Supply Current
1.4uA
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
3.03V
Package Quantity
3000
Packaging
Tape and Reel
Quiescent Current
450nA
Reset
Active High/Active Low
RoHS Compliant
Yes
Threshold Voltage
2.9V
Type
Simple Reset/Power-On Reset, Voltage Detector
Undervoltage Threshold
2.97V
Watchdog Timer
No
Compliance
RoHS
Compliant
Datasheet
Rohm BU4930F-TR Datasheet
Download the complete datasheet for Rohm BU4930F-TR to view detailed technical specifications.
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