MAX6423US26+T Maxim Integrated Products, MAX6423US26+T Datasheet - Page 8

• Manufacturer Part Number: MAX6423US26+T
• Description: IC MPU/RESET CIRC 2.70V SOT-143
• Manufacturer: Maxim Integrated Products
• Type: Simple Reset/Power-On Resetr

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