CAT809SSDI-T3 ON Semiconductor, CAT809SSDI-T3 Datasheet - Page 2
![IC SUPERVISOR MPU PP 2.93V SC70-](/photos/12/59/125926/sc-70-3_419ab-01_sml.jpg)
CAT809SSDI-T3
Manufacturer Part Number
CAT809SSDI-T3
Description
IC SUPERVISOR MPU PP 2.93V SC70-
Manufacturer
ON Semiconductor
Type
Simple Reset/Power-On Resetr
Specifications of CAT809SSDI-T3
Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active Low
Reset Timeout
140 ms Minimum
Voltage - Threshold
2.93V
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
Output Type
Active Low, Push-Pull
Manual Reset
Not Resettable
Watchdog
No Watchdog
Battery Backup Switching
No Backup
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.2 V
Supply Current (typ)
15 uA
Maximum Power Dissipation
175 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Undervoltage Threshold
2.89 V
Overvoltage Threshold
2.96 V
Power-up Reset Delay (typ)
240 ms (Typ)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
CAT809SSDI-T3CT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CAT809SSDI-T3
Manufacturer:
ON Semiconductor
Quantity:
190
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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