MAX809SN120T1G ON Semiconductor, MAX809SN120T1G Datasheet - Page 6

• Manufacturer Part Number: MAX809SN120T1G
• Description: IC MPU RESET MON 1.20V SOT-23
• Manufacturer: ON Semiconductor
• Type: Simple Reset/Power-On Resetr

Specifications of MAX809SN120T1G

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 1.2V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Monitored Voltage: 1.2 V to 4.9 V
• Undervoltage Threshold: 1.2 V
• Output Type: Push-Pull
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 0.8 uA
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Overvoltage Threshold: 1.22 V
• Power-up Reset Delay (typ): 460 ms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.40
0.32
0.24
0.16
0.08
0.6
0.5
0.4
0.3
0.2
0.1
0
0
0
−50
0.5
0.5
Figure 4. Supply Current vs. Supply Voltage
V
Figure 6. Supply Current vs. Supply Voltage
V
Figure 8. Supply Current vs. Temperature
TH
TH
= 2.93 V
−25
= 1.2 V
1.5
1.5
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
(No Load, MAX809)
TEMPERATURE (°C)
2.5
2.5
0
MAX809L/M, V
MAX809L/M/R/S/T, V
3.5
3.5
MAX809R/S/T, V
25
TYPICAL OPERATING CHARACTERISTICS
CC
4.5
4.5
50
= 5.0 V
−40°C
−40°C
85°C
25°C
85°C
25°C
CC
CC
5.5
75
5.5
= 3.3 V
= 1.0 V
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100
6.5
6.5
6
0.35
0.30
0.25
0.20
0.15
0.10
0.05
1.002
1.001
1.000
0.999
0.998
0.997
0.996
0.995
0.994
0.40
0.32
0.24
0.16
0.08
0
0
0.5
−50
−50
Figure 7. Normalized Reset Threshold Voltage
V
Figure 9. Supply Current vs. Temperature (No
Figure 5. Supply Current vs. Supply Voltage
TH
= 4.9 V
1.5
−25
−25
MAX810L/M, V
SUPPLY VOLTAGE (V)
2.5
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
vs. Temperature
Load, MAX810)
MAX810L/M/R/S/T, V
3.5
25
25
MAX810R/S/T, V
−40°C
CC
25°C
85°C
= 5.0 V
V
4.5
TH
50
50
= 1.2 V
V
TH
5.5
CC
CC
75
75
= 4.9 V
= 1.0 V
= 3.3 V
6.5
100
100