Datasheet
Table Of Contents
- Device Features
- 1.0 Electrical Characteristics
- 2.0 Typical Performance Curves
- 3.0 PIN Description
- 4.0 Operational Description
- 5.0 Application Information
- 5.1 Supply Monitor Noise Sensitivity
- 5.2 Conventional Voltage Monitoring
- 5.3 Using in PIC® Microcontroller, ICSP™ Applications
- 5.4 Modifying The Trip Point, VTRIP
- 5.5 MOSFET Low-Drive Protection
- 5.6 Low-Power Applications
- 5.7 Controllers and Processors With Bidirectional I/O Pins
- 5.8 RESET Signal Integrity During Power-Down
- 6.0 Standard Device Offerings
- 7.0 Development Tools
- 8.0 Packaging Information
- Appendix A: Revision History
- Product Identification System
- Trademarks
- Worldwide Sales and Service

2005-2012 Microchip Technology Inc. DS21985D-page 17
MCP131X/2X
Note: Unless otherwise indicated, all limits are specified for V
DD
= 1V to 5.5V, R
PU
= 100 k (only MCP1316;
see Figure 4-1), T
A
= -40°C to +125°C.
FIGURE 2-22: V
OL
vs. Temperature
(MCP1318M-4.6 @ V
DD
= 4.5V).
FIGURE 2-23: V
OL
vs. Temperature
(MCP1319-2.9 @ V
DD
= 2.7V).
FIGURE 2-24: V
OL
vs. Temperature
(MCP1316-2-0 @ V
DD
= 1.8V).
FIGURE 2-25: V
OH
vs. I
OH
(MCP1318M-4.6 @ +25°C).
FIGURE 2-26: V
OH
vs. I
OH
(MCP1319-2.9 @ +25°C).
FIGURE 2-27: V
OH
vs. I
OH
(MCP1316-2.0 @ +25°C).
0.14
01
0.12
3A
4 mA
0.08
0
.
1
L
(V)
2mA
3
m
A
0.04
0.06
V
O
L
1 mA
2mA
0.02
0 mA
0
-50 0 50 100 150
0.25
0.2
4 mA
0.15
L
(V)
3 mA
0.1
V
O
L
1mA
2 mA
0.05
0mA
1mA
0
-50 0 50 100 150
0mA
0
0.002
0.004
0.006
0.008
0.01
0.012
0.014
0.016
-50 0 50 100
150
V
OL
(V)
Temperature (°C)
0 mA
0.05 mA
0.1 mA
0.15 mA
0.2 mA
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0.00 2.00 4.00
6.00
V
OH
(V)
I
OH
(mA)
1.5V
3V
4.5V
4.3V
2V
0
1
2
3
4
5
6
0.00 2.00 4.00
6.00
V
OH
(V)
I
OH
(mA)
1.5V
3.2V
2.7V
2.5V
5.5V
5V
4.5V
4V
0
1
2
3
4
5
6
0.00 2.00 4.00
6.00
V
OH
(V)
I
OH
(mA)
5.5V
5V
4.5V
4V
2.5V
2.2V