TC32MCDB Microchip Technology, TC32MCDB Datasheet - Page 2

• Manufacturer Part Number: TC32MCDB
• Description: IC SYSTEM SUPERVISOR SOT223-3
• Manufacturer: Microchip Technology
• Series: ECONOMONITOR™r
• Type: Simple Reset/Power-On Resetr

Specifications of TC32MCDB

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 500 ms Minimum
• Voltage - Threshold: 4.375V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Manual Reset: Not Resettable
• Watchdog: Watchdog
• Battery Backup Switching: No Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Supply Current (typ): 200 uA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Power Fail Detection: No
• Undervoltage Threshold: 4.25 V
• Overvoltage Threshold: 4.5 V
• Output Type: Open Drain
• Power-up Reset Delay (typ): 900 ms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TC32M
Functional Block Diagram
DS21402C-page 2
TC32M
Watchdog
Timer
V
V
Detector
REF2
REF1
Delay
Timer
DV
V
DD
RS
GND
Typical Operating Circuit
TC32M
RS
R1, 10 kΩ
R2, 10 kΩ
Reset
© 2006 Microchip Technology Inc.
PO.1
Microcontroller
Reset
5V