CMOS voltage detector with a fixed +2.5V output, offering 1% accuracy. This power supply support circuit features a single channel, active high/low reset, and operates within a wide temperature range of -40°C to 125°C. Designed for surface mounting in a SOP-4 package, it boasts a low operating supply current of 550nA and a quiescent current of 400nA. The device supports a supply voltage range from 700mV to 7V, with reset threshold voltages precisely set at 2.475V (undervoltage) and 2.525V (overvoltage).
PackageSOP
MountingSurface Mount
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Technical Specifications
Rohm BU4925F-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
2.525V
Min Reset Threshold Voltage
2.475V
Max Supply Current
1.23uA
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
2.525V
Package Quantity
3000
Packaging
Tape and Reel
Quiescent Current
400nA
Reset
Active High/Active Low
RoHS Compliant
Yes
Threshold Voltage
2.5V
Type
Simple Reset/Power-On Reset, Voltage Detector
Undervoltage Threshold
2.475V
Watchdog Timer
No
Compliance
RoHS
Compliant
Datasheet
Rohm BU4925F-TR Datasheet
Download the complete datasheet for Rohm BU4925F-TR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.