MAX6423US26+T Maxim Integrated Products, MAX6423US26+T Datasheet - Page 8
![IC MPU/RESET CIRC 2.70V SOT-143](/photos/6/93/69339/175-sot-143-4_sml.jpg)
MAX6423US26+T
Manufacturer Part Number
MAX6423US26+T
Description
IC MPU/RESET CIRC 2.70V SOT-143
Manufacturer
Maxim Integrated Products
Type
Simple Reset/Power-On Resetr
Datasheet
1.MAX6421US26T.pdf
(10 pages)
Specifications of MAX6423US26+T
Number Of Voltages Monitored
1
Output
Open Drain or Open Collector
Reset
Active Low
Reset Timeout
Adjustable/Selectable
Voltage - Threshold
2.625V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-143, SOT-143B, TO-253AA
Monitored Voltage
1.6 V to 5 V
Undervoltage Threshold
2.559 V
Overvoltage Threshold
2.691 V
Output Type
Active Low, Open Drain
Manual Reset
Not Resettable
Watchdog
No Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
4.375 ms
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1 V
Supply Current (typ)
2.5 uA
Maximum Power Dissipation
320 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
Low-Power, SC70/SOT µP Reset Circuits with
Capacitor-Adjustable Reset Timeout Delay
8
MAX6340
MAX6421
MAX6422
MAX6423
MAX6424
MAX6425
PART
_______________________________________________________________________________________
PUSH-PULL RESET
—
—
—
—
✔
✔
TOP VIEW
GND
GND
N.C.
SRT
V
CC
1
2
3
1
2
MAX6421U
MAX6422U
MAX6423U
MAX6340
SOT143
SOT23
PUSH-PULL RESET
5
4
4
3
—
—
—
—
—
✔
V
RESET
RESET
(RESET)
SRT
CC
RESET
GND
SRT
GND
GND
V
TRANSISTOR COUNT: 295
PROCESS: BiCMOS
CC
1
2
3
1
2
3
Pin Configurations (continued)
OPEN-DRAIN RESET
MAX6424
MAX6425
MAX6426
SOT23
SOT23
—
—
—
✔
✔
✔
4
4
5 SRT
5 V
N.C.
RESET
CC
Chip Information
Selector Guide
PIN-PACKAGE
5 SOT23
4 SOT143/SC70
4 SOT143/SC70
4 SOT143/SC70
5 SOT23
5 SOT23