BD45281G-TR

2.8V Voltage Detector IC, 1Ch, CMOS, SSOP-5, 1% Acc

CMOS power supply support circuit featuring a fixed +2.8V output and a single monitored input. This voltage detector provides active low reset with a 100ms delay and 90ms timeout, ensuring reliable power-on reset functionality. Operating within a 0.95V to 10V supply voltage range, it offers a 2.8V threshold voltage with 1% accuracy. The component boasts a low operating supply current of 850nA and a maximum supply current of 2.85µA, housed in a compact SSOP-5 surface mount package.

PackageSSOP

MountingSurface Mount

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Technical Specifications

Rohm BD45281G-TR technical specifications.

General

Accuracy	1%
Package/Case	SSOP
Lead Free	Lead Free
Max Operating Temperature	105°C
Min Operating Temperature	-40°C
Max Power Dissipation	540mW
Max Reset Threshold Voltage	2.828V
Min Reset Threshold Voltage	2.772V
Max Supply Current	2.85uA
Max Supply Voltage	10V
Min Supply Voltage	950mV
Mount	Surface Mount
Number of Monitored Inputs	1
Number of Voltages Monitored	1
Operating Supply Current	850nA
Package Quantity	1
Packaging	Tape and Reel
Radiation Hardening	No
Reset	Active Low
Reset Delay Time	100ms
Reset Timeout	90ms
RoHS Compliant	Yes
Series	BD45xxx
Threshold Voltage	2.8V
Type	Simple Reset/Power-On Reset, Voltage Detector
Watchdog Timer	No