PT7M3808.pdf? Power-On Reset Generator with Adjustable Delay
Time: 1.25ms to 10s.
? Very Low Quiescent Current: 2.8μA Typical
? High Threshold Accuracy: 0.5% Typ.
? Fixed Threshold Voltages for Standard Voltage Rails
from 0.9V to 5V A18and Adjustable Voltage Down
to 0.4V are available.
? Manual Reset (MR ) Input.
? Open-Drain RESET Output.
? Temperature Range: -40°C to +125°C
? Package: TDFN2.0x2.0-6L and SOT23-6L
? Very low Quiescent Current 1.6 μV
? Saves battery and power supply power
? Fixed threshold voltage version for Standard
Voltage Rails
? Saves external components, simple to design
? Adjustable threshold version available with low
threshold (0.405 V min.)
? Flexible design
? High Threshold Voltage Accuracy: 0.31% typical
? Robust design
? Wide Supply voltage range 1.6 to 5.5 V
? Manual Reset Input (/MR) - Open Drain /RESET Output
(Push Pull available upo request)
? Flexible Delay Time Programmability (1.25 ms up to 10 s)
