MAX825SEUK+T Maxim Integrated Products, MAX825SEUK+T Datasheet - Page 5
![IC SUPERVISOR MPU SOT23-5](/photos/1/38/13898/175-sot-23-5_sml.jpg)
MAX825SEUK+T
Manufacturer Part Number
MAX825SEUK+T
Description
IC SUPERVISOR MPU SOT23-5
Manufacturer
Maxim Integrated Products
Type
Simple Reset/Power-On Resetr
Datasheet
1.MAX823LEUKT.pdf
(10 pages)
Specifications of MAX825SEUK+T
Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active High/Active Low
Reset Timeout
140 ms Minimum
Voltage - Threshold
2.93V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-23-5, SC-74A, SOT-25
Monitored Voltage
2.5 V, 3 V, 3.3 V, 5 V
Undervoltage Threshold
2.89 V
Overvoltage Threshold
2.96 V
Output Type
Active High, Active Low, Push-Pull
Manual Reset
Resettable
Watchdog
No Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
280 ms
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.2 V
Supply Current (typ)
3 uA
Maximum Power Dissipation
571 mW
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
MAX823_, V
__________________________________________Typical Operating Characteristics
5-Pin Microprocessor Supervisory Circuits With
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
9
8
7
6
5
4
3
2
1
-40
-40
-20
-20
CC
WATCHDOG TIMEOUT PERIOD
V
= +5V, T
0
CC
vs. TEMPERATURE
vs. TEMPERATURE
MAX823L
MAX824Y
MAX825R
0
TEMPERATURE (°C)
TEMPERATURE (°C)
SUPPLY CURRENT
20
_______________________________________________________________________________________
20
40
A
= +25°C, unless otherwise noted.)
40
60
(SC70 ONLY)
60
80
100 120
Watchdog Timer and Manual Reset
80
100
1.06
1.04
1.02
1.00
0.98
0.96
0.94
250
240
230
220
210
200
190
180
170
160
150
-40
-40
NORMALIZED RESET THRESHOLD
-20
-20
VOLTAGE vs. TEMPERATURE
RESET TIMEOUT PERIOD
vs. TEMPERATURE
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
40
40
60
60
80
80
100
100
50
45
40
35
30
25
20
15
10
30
25
20
15
10
5
0
5
0
RESET THRESHOLD OVERDRIVE (mV), V
RESET COMPARATOR PROPAGATION DELAY
-40
0
MAXIMUM V
vs. RESET THRESHOLD OVERDRIVE
20
V
MAX82_L
CC
-20
40 60 80
FALLING
vs. TEMPERATURE
0
TEMPERATURE (°C)
RESET OCCURS
ABOVE CURVE
MAX82_R
MAX82_Y
CC
20
TRANSIENT DURATION
100 120 140
40
(SC70 ONLY)
60
160
80
RST
180
- V
200
100
CC
5