MCP1701A Microchip Technology, MCP1701A Datasheet - Page 5

• Manufacturer Part Number: MCP1701A
• Description: 2 uA Low-Dropout Positive Voltage Regulator
• Manufacturer: Microchip Technology

2.0
Notes: Unless otherwise specified, V
FIGURE 2-1:
Voltage (V
FIGURE 2-2:
Voltage (V
FIGURE 2-3:
Voltage (V
© 2006 Microchip Technology Inc.
Note:
1.40
1.35
1.30
1.25
1.20
1.15
1.10
1.05
1.00
0.95
1.96
1.92
1.88
1.84
1.80
1.76
1.72
1.68
1.64
1.90
1.85
1.80
1.75
1.70
1.65
1.60
1.55
1.50
TYPICAL PERFORMANCE CURVES
2
5
3
R
R
R
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
+85ºC
= 1.8V).
= 3.0V).
= 5.0V).
+85ºC
40ºC
-40ºC
3
+85ºC
0ºC
0ºC
4
0ºC
-40ºC
6
4
5
+25ºC
Supply Current vs. Input
Supply Current vs. Input
Supply Current vs. Input
+25ºC
Input Voltage (V)
Input Voltage (V)
Input Voltage (V)
5
7
6
+25ºC
6
7
8
7
OUT
8
8
= 1.8V, 3.0V, 5.0V, T
9
V
V
V
R
R
R
9
9
= 3.0V
= 5.0V
= 1.8V
10
10
10
Preliminary
A
FIGURE 2-4:
Current (V
FIGURE 2-5:
Current (V
FIGURE 2-6:
Temperature.
= +25°C, C
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
1.70
1.68
1.66
1.64
1.62
1.60
1.58
1.56
1.54
1.52
1.50
1.48
1.46
1.44
1.80
1.75
1.70
1.65
1.60
1.55
1.50
1.45
-40 -25 -10
0
0
IN
R
R
= 1 μF Tantalum, C
= 3.0V).
= 5.0V).
V
0ºC
20
20
R
0ºC
= 5.0V
V
40
40
R
V
= 1.8V
-40ºC
5
R
+25ºC
= 3.0V
60
60
+85ºC
Temperature (ºC)
Load Current (mA)
Supply Current vs. Load
Load Current (mA)
Supply Current vs. Load
Supply Current vs.
20 35 50 65 80 95 110 125
+25ºC
-40ºC
80 100 120 140 160 180 200
80 100 120 140 160 180 200
MCP1701A
+85ºC
OUT
= 1 μF Tantalum.
DS21990A-page 5
V
IN
I
OUT
V
= V
V
V
IN
V
IN
R
R
= 0 μA
= 4.0V
R
=3.0V
= 6.0V
= 5.0V
+ 1V