TC1275-20ENBTR Microchip Technology, TC1275-20ENBTR Datasheet - Page 3

• Manufacturer Part Number: TC1275-20ENBTR
• Description: IC RESET MONITOR 2.55V SOT23B
• Manufacturer: Microchip Technology
• Type: Simple Reset/Power-On Resetr

Specifications of TC1275-20ENBTR

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 100 ms Minimum
• Voltage - Threshold: 2.55V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Monitored Voltage: 3.3 V
• Output Type: Active Low, Push-Pull
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.2 V
• Supply Current (typ): 20 uA
• Maximum Power Dissipation: 230 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: Yes
• Undervoltage Threshold: 2.47 V
• Overvoltage Threshold: 2.64 V
• Power-up Reset Delay (typ): 300 ms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TC127520ENBTR

2.0
The descriptions of the pins are listed in Table 2-1.
TABLE 2-1:
© 2007 Microchip Technology Inc.
(3-Pin SOT-23)
Pin No.
1
1
2
3
PIN DESCRIPTIONS
PIN FUNCTION TABLE
(TC1275/
(TC1277)
TC1276)
RESET
Symbol
RESET
GND
V
CC
RESET output remains low while V
for 200 ms (100 ms minimum) after V
stage of the TC1275 is complimentary. The output stage of the TC1276 is open-
drain.
RESET output remains high while V
for 200 ms (100 ms minimum) after V
stage of the TC1277 is complimentary.
Supply voltage (1.2V to 5.5V TC1275 and TC1276, 1.8V to 5.5V TC1277).
Ground.
TC1275/TC1276/TC1277
Description
CC
CC
CC
CC
is below the reset voltage threshold, and
is below the reset voltage threshold, and
rises above reset threshold. The output
rises above reset threshold. The output
DS21383C-page 3