SGM817SQ.pdf• AEC-Q100 Qualified for Automotive Applications
Device Temperature Grade 1
TA = -40℃ to +125℃
• Ultra-Low Supply Current: 0.64μA (TYP)
• Precision Supply-Voltage Monitor
4.66V for SGM817-LQ
3.10V for SGM817-TQ
2.95V for SGM817-SQ
2.64V for SGM817-RQ
• Guaranteed nRESET Valid at VCC = 1V
• Push-Pull nRESET Output
• Reset Pulse Width: 25ms (TYP)
• Debounced TTL/CMOS-Compatible
• Manual Reset Input
• Watchdog Timer with 200ms (TYP) Timeout
• Fully Specified over Temperature
• Power-Supply Transient Immunity
• Without External Components
• -40℃ to +125℃ Operating Temperature Range
• Available in a Green SOT-23-5 Package
• Qualified for automotive applications
• AEC-Q100 Qualified With the Following Results:
– Device temperature grade 1: –40°C to 125°C
– Device HBM ESD classification level 2
– Device CDM ESD classification level C4B
• ESD protection exceeds 2000 V Per MIL-STD-
883, Method 3015; using human body model (C =
100 pF, R = 1500 Ω)
• Power-on reset generator with fixed delay time of
200 ms (TPS3823/4/5/8-xx-Q1) or 25 ms
(TPS3820-xx-Q1)
• Manual reset input (TPS3820/3/5/8-xx-Q1)
• Reset output available in active-low
(TPS3820/3/4/5-xx-Q1), Active-High (TPS3824/5-
xx-Q1), and open drain (TPS3828-xx-Q1)
• Supply voltage supervision range:
2.5 V, 3 V, 3.3 V, 5 V
• Watchdog timer (TPS3820/3/4/8-xx-Q1)
• Supply current of 15 μA (Typical)
• 5-Pin SOT-23 package
• Temperature range: −40°C to 125°C
