CAT809TSDI-T3 ON Semiconductor, CAT809TSDI-T3 Datasheet - Page 2

• Manufacturer Part Number: CAT809TSDI-T3
• Description: IC SUPERVISOR MPU PP 3.08V SC70-
• Manufacturer: ON Semiconductor
• Type: Simple Reset/Power-On Resetr

Specifications of CAT809TSDI-T3

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 3.08V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SC-70-3, SOT-323-3
• Monitored Voltage: 2.5 V, 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 3.08 V
• Overvoltage Threshold: 3.11 V
• Output Type: Push-Pull
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 240 ms (Typ)
• Supply Voltage (max): 5 V, 3.3 V, 3 V, 2.5 V
• Supply Voltage (min): - 0.3 V
• Supply Current (typ): 8 uA
• Maximum Power Dissipation: 175 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 809TSDI-T3; CAT809TSDI-T3TR

PIn DESCRIPTIOnS
BLOCK DIAGRAMS
CAT803, CAT809, CAT810
Doc. No. MD-3004, Rev. AC
CAT803
—

2
3
Pin number
CAT809 CAT810
—

2
3
V
V
V
CC
CC
CC
—

2
3
RESET Active LOW reset. RESET is asserted if V
RESET Active HIGH reset. RESET is asserted if V
TOLERANCE
TOLERANCE
TOLERANCE
name
GND
V
BIAS
BIAS
BIAS
V
V
V
CC
CC
CC
CC
REFERENCE
REFERENCE
REFERENCE
VOLTAGE
VOLTAGE
VOLTAGE
Description
Ground
old and remains low for at least 40ms after V
threshold.
old and remains high for at least 40ms after V
threshold.
Power supply voltage that is monitored.
+
–
+
–
+
–
GND
GND
GND
2
DIGITAL
DIGITAL
DIGITAL
DELAY
DELAY
DELAY
CAT803
CAT809
CAT810
V
V
CC
CC
V
CC
RESET
RESET
CC
CC
RESET
Characteristics subject to change without notice
falls below the reset thresh-
falls below the reset thresh-
CC
CC
rises above the reset
rises above the reset
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