MCP121-450E/TO Microchip Technology, MCP121-450E/TO Datasheet - Page 6

• Manufacturer Part Number: MCP121-450E/TO
• Description: IC SUPERVISOR 4.38V LOW TO-92
• Manufacturer: Microchip Technology
• Type: Simple Reset/Power-On Resetr

Specifications of MCP121-450E/TO

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 80 ms Minimum
• Voltage - Threshold: 4.38V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Threshold Voltage: 4.38V
• No. Of Supervisors / Monitors: 1
• Supply Voltage Range: 1V To 5.5V
• Reset Type: Active-Low
• Supply Current: 20µA
• Delay Time: 120ms
• Digital Ic Case Style: TO-92
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP102/103/121/131
Note: Unless otherwise indicated, all limits are specified for: V
see Figure 4-1), T
FIGURE 2-7:
(Reset Power-up Timer Inactive) (MCP102-195).
FIGURE 2-8:
(Reset Power-up Timer Inactive) (MCP131-315).
FIGURE 2-9:
(Reset Power-up Timer Inactive) (MCP121-450).
DS21906B-page 6
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
35
30
25
20
15
10
-5
5
0
0
1
0
1.0
1.0
1.0
MCP121-450
MCP131-315
+125°C
MCP102-195
+85°C
2.0
2.0
2.0
+85°C
A
= -40°C to +125°C.
+70°
C
+85°C
I
I
I
DD
DD
DD
+25°C
3.0
3.0
3.0
+125°C
V
+125°C
vs. V
vs. V
vs. V
V
V
DD
DD
DD
0°C, +25°C
-40°C
(V)
(V)
(V)
4.0
DD
DD
DD
4.0
4.0
-40°C
-40°C
0°C
5.0
5.0
5.0
0°C
+70°C
+25°C
6.0
6.0
6.0
DD
FIGURE 2-10:
(Reset Power-up Timer Active) (MCP102-195).
FIGURE 2-11:
(Reset Power-up Timer Active) (MCP131-315).
FIGURE 2-12:
(Reset Power-up Timer Active) (MCP121-450).
= 1V to 5.5V, R
16
14
12
10
16
14
12
10
80
70
60
50
40
30
20
10
-2
8
6
4
2
0
8
6
4
2
0
0
1.0
1.0
1.0
MCP121-450
MCP102-195
Device in Reset
Device in Reset
t
t
MCP131-315
RPU
RPU
Device in Reset
t
RPU
inactive
inactive
inactive
Device in Reset
t
2.0
2.0
2.0
RPU
PU
inactive
= 100 k (MCP121 only;
I
I
I
DD
DD
DD
© 2005 Microchip Technology Inc.
3.0
3.0
3.0
V
V
vs.V
vs.V
V
vs.V
DD
DD
DD
(V)
(V)
(V)
DD
DD
DD
4.0
4.0
4.0
-40°C, 0°C
-40°C
5.0
5.0
5.0
+125°C
+125°C
+85°C
+125°C
+25°C
+70°C
-40°C
+25°C
+70°C
+85°C
0°C
+25°C
+70°C
+85°C
6.0
6.0
6.0
0°C