CAT812LEUS-T Catalyst (ON Semiconductor), CAT812LEUS-T Datasheet - Page 5

• Manufacturer Part Number: CAT812LEUS-T
• Description: Supervisory Circuits 4.63V Push-Pull High
• Manufacturer: Catalyst (ON Semiconductor)

Specifications of CAT812LEUS-T

• Product Category: Supervisory Circuits
• Number Of Voltages Monitored: 1
• Monitored Voltage: 2.5 V, 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 4.56 V
• Overvoltage Threshold: 4.7 V
• Output Type: Active High, Push-Pull
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 240 ms
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-143-4
• Chip Enable Signals: No
• Maximum Power Dissipation: 320 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Factory Pack Quantity: 3000
• Supply Current (typ): 8 uA
• Supply Voltage - Min: 1.2 V

(V
260
240
220
200
180
160
14
12
10
CC
8
6
4
2
0
−50
−50
= Full range, T
Figure 4. Power−Down Reset Delay vs.
Figure 2. Power−Up Reset Timeout vs.
Temperature (CAT8xxR/S/T/Z)
V
CC
0
0
A
= −40°C to +85°C unless otherwise noted. Typical values at T
V
= 3.3 V for the T/S versions, V
TEMPERATURE (°C)
TEMPERATURE (°C)
CC
Temperature
= 5 V
V
CC
50
50
= 2.5 V
TYPICAL OPERATING CHARACTERISTICS
100
100
CC
http://onsemi.com
= 3 V for the R version and V
150
150
5
1.0002
1.0000
0.9998
0.9996
0.9994
0.9992
0.9990
0.9988
12
10
8
6
4
2
0
−50
0
Figure 3. Supply Current vs. Temperature
Figure 5. Normalized Reset Threshold vs.
A
20
CC
= +25°C and V
= 2.5 V for the Z version.)
(No Load, CAT8xxR/S/T/Z)
0
TEMPERATURE (°C)
40
TEMPERATURE (°C)
Temperature
CC
= 5 V for the L/M/J versions,
V
50
60
CC
= 5.5 V
V
80
CC
100
= 3.6 V
100
150
120