MCP1321T-29LE/OT Microchip Technology, MCP1321T-29LE/OT Datasheet - Page 18

• Manufacturer Part Number: MCP1321T-29LE/OT
• Description: IC SUPERVISOR 2.9V OD/PP SOT23-5
• Manufacturer: Microchip Technology
• Type: Simple Reset/Power-On Resetr

Specifications of MCP1321T-29LE/OT

• Number Of Voltages Monitored: 1
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Output: Open Drain, Push-Pull
• Reset: Active High/Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.9V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Chip Enable Signals: No
• Minimum Operating Temperature: - 40 C
• Output Type: Active High or Active Low or Open Drain or Push-Pull
• Power Fail Detection: No
• Monitored Voltage: 2 V to 4.7 V
• Undervoltage Threshold: 2.857 V
• Overvoltage Threshold: 2.944 V
• Manual Reset: Resettable
• Watchdog: Yes
• Battery Backup Switching: No
• Power-up Reset Delay (typ): 2240 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 10 uA
• Maximum Power Dissipation: 240 mW
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 125 C
• Input Voltage: 5.5V
• No. Of Outputs: 1
• Power Dissipation Pd: 240mW
• Supply Voltage Range: 1V To 5.5V
• No. Of Pins: 5
• Operating Temperature Range: -40°C To +125°C
• Filter Terminals: SMD
• Supply Voltage Min: 1V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: MCP1321T-29LE/OT; MCP1321T-29LE/OTTR

MCP131X/2X
Note: Unless otherwise indicated, all limits are specified for V
see
FIGURE 2-39:
Propagation Delay vs. Temperature
(MCP1318M-4.6).
FIGURE 2-40:
Propagation Delay vs. Temperature (MCP1319-
2.9).
FIGURE 2-41:
Propagation Delay vs. Temperature (MCP1316-
2.0).
DS21985B-page 18
Figure
250
200
150
100
1000
250
200
150
100
50
900
800
700
600
500
400
300
200
100
50
0
0
-100
-100
0
-100
V
V
4-1), T
V
V
TRIP
TRIP
TRIP
TRIP
Typ + 0.2V to
Min - 0.2V
Typ + 0.3V to
Min - 0.2V
-50
-50
-50
A
= -40°C to +125°C.
V
Temperature (°C)
V
Temperature (°C)
V
Temperature (°C)
DD
DD
DD
0
0
0
5V to 0V
5V to 0V
Falling to Reset
Falling to Reset
Falling to Reset
5V to 1.8V
5V to 4.5V
5V to 0V
50
50
50
5V to 2.7V
100
100
100
150
150
150
DD
FIGURE 2-42:
Period vs. Temperature (MCP1318M-4.6).
FIGURE 2-43:
Period vs. Temperature (MCP1319-2.9).
FIGURE 2-44:
Period vs. Temperature (MCP1316-2.0).
= 1V to 5.5V, R
0.145
0.135
0.125
0.145
0.135
0.125
0.145
0.135
0.125
0.14
0.13
0.12
0.15
0.14
0.13
0.15
0.14
0.13
-100
-100
-100
PU
-50
-50
-50
= 100 kΩ (only MCP1316;
Normalized Reset Time Out
Normalized Reset Time Out
Normalized Reset Time Out
© 2007 Microchip Technology Inc.
Temperature (°C)
Temperature (°C)
Temperature (°C)
0
0
0
MCP1318M-4.6
MCP1319-2.9
MCP1316-2.0
50
50
50
100
100
100
150
150
150