CMOS power supply support circuit featuring a fixed 2V threshold voltage with 1% accuracy. This voltage detector offers a single monitored input and a totem-pole output, operating across a wide temperature range of -40°C to 125°C. Designed for surface mounting, it boasts a low operating supply current of 550nA and is packaged in a 5-pin SSOP for tape and reel distribution. The device provides active high/low reset functionality and is RoHS compliant.
PackageSSOP
Current200nA
MountingSurface Mount
Power540mW
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Technical Specifications
Rohm BU4920G-TR technical specifications.
General
Accuracy
1%
Package/Case
SSOP
Lead Free
Lead Free
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Power Dissipation
540mW
Max Reset Threshold Voltage
2.02V
Min Reset Threshold Voltage
1.98V
Max Supply Current
1.05uA
Max Supply Voltage
7V
Min Supply Voltage
-300mV
Mount
Surface Mount
Number of Monitored Inputs
1
Number of Voltages Monitored
1
Operating Supply Current
550nA
Output
TOTEM-POLE
Package Quantity
1
Packaging
Tape and Reel
Power Dissipation
540mW
Radiation Hardening
No
Reach SVHC Compliant
Unknown
Reset
Active High/Active Low
RoHS Compliant
Yes
Supply Current
200nA
Threshold Voltage
2V
Type
Simple Reset/Power-On Reset, Voltage Detector
Watchdog Timer
No
Compliance
RoHS
Compliant
Datasheet
Rohm BU4920G-TR Datasheet
Download the complete datasheet for Rohm BU4920G-TR to view detailed technical specifications.
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