CMOS voltage detector with a fixed +0.9V output, featuring 1% accuracy. This power supply support circuit offers a reset threshold voltage range of 891mV to 909mV. It operates with a low supply current of 550nA (typical) and a maximum of 880nA, with a quiescent current of 300nA. Designed for surface mounting in an SOP package, this component supports active high/low reset and is RoHS compliant.
PackageSOP
MountingSurface Mount
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Technical Specifications
Rohm BU4809F-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
909mV
Min Reset Threshold Voltage
891mV
Max Supply Current
880nA
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
909mV
Package Quantity
3000
Packaging
Tape and Reel
Quiescent Current
300nA
Reset
Active High/Active Low
RoHS Compliant
Yes
Threshold Voltage
900mV
Type
Simple Reset/Power-On Reset, Voltage Detector
Undervoltage Threshold
891mV
Watchdog Timer
No
Compliance
RoHS
Compliant
Datasheet
Rohm BU4809F-TR Datasheet
Download the complete datasheet for Rohm BU4809F-TR to view detailed technical specifications.
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