CAT809RTBI-GT3 ON Semiconductor, CAT809RTBI-GT3 Datasheet - Page 2
![IC SUPERVISOR PUSH-PULL SOT-23](/photos/7/53/75307/sot-23-3_527ag_sml.jpg)
CAT809RTBI-GT3
Manufacturer Part Number
CAT809RTBI-GT3
Description
IC SUPERVISOR PUSH-PULL SOT-23
Manufacturer
ON Semiconductor
Type
Simple Reset/Power-On Resetr
Specifications of CAT809RTBI-GT3
Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active Low
Reset Timeout
140 ms Minimum
Voltage - Threshold
2.63V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Monitored Voltage
2.5 V or 3 V or 3.3 V or 5 V
Undervoltage Threshold
2.59 V
Overvoltage Threshold
2.66 V
Manual Reset
No
Watchdog
No
Battery Backup Switching
No
Power-up Reset Delay (typ)
460 ms
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.2 V
Supply Current (typ)
15 uA
Maximum Power Dissipation
320 mW
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 85 C
Chip Enable Signals
No
Minimum Operating Temperature
- 40 C
Output Type
Active Low or Push-Pull
Power Fail Detection
No
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CAT809RTBI-GT3
Manufacturer:
CATALYST
Quantity:
2 775
Part Number:
CAT809RTBI-GT3
Manufacturer:
CATALYST
Quantity:
20 000
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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