Datasheet

 2001-2012 Microchip Technology Inc. DS21653C-page 5
MCP1525/41
2.0 TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, T
A
=+25°C, V
IN
= 5.0V, V
SS
= GND, I
OUT
= 0 mA and C
L
=1µF.
FIGURE 2-1: Output Voltage vs. Ambient
Temperature.
FIGURE 2-2: Load Regulation vs.
Ambient Temperature.
FIGURE 2-3: Input Current vs. Ambient
Temperature.
FIGURE 2-4: Line Regulation vs. Ambient
Temperature.
FIGURE 2-5: Output Impedance vs.
Frequency.
FIGURE 2-6: Output Noise Voltage
Density vs. Frequency.
Note: 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.
2.475
2.480
2.485
2.490
2.495
2.500
2.505
2.510
2.515
2.520
2.525
-50 -25 0 25 50 75 100
Ambient Temperature (°C)
MCP1525 Output Voltage
(V)
4.040
4.050
4.060
4.070
4.080
4.090
4.100
4.110
4.120
4.130
4.140
MCP1541 Output Voltage
(V)
MCP1525
MCP1541
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
-50-250 255075100
Ambient Temperature (°C)
Load Regulation (mV/mA)
Source Current =
0 mA to 2 mA
Sink Current =
0 mA to -2 mA
MCP1525 and MCP1541
0
10
20
30
40
50
60
70
80
90
100
-50 -25 0 25 50 75 100
Ambient Temperature (°C)
Input Current (µA)
MCP1525
MCP1541
0
20
40
60
80
100
120
140
-50-250 255075100
Ambient Temperature (°C)
Line Regulation (µV/V)
MCP1525
V
IN
= 2.7V to 5.5V
MCP1541
V
IN
= 4.3V to 5.5V
0
1
2
3
4
5
6
7
1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06
Frequency (Hz)
Output Impedance (
:
)
MCP1525 and MCP1541
I
OUT
= +2 mA
I
OUT
= -2 mA
1 10 100 1k 10k 100k 1M
1
10
100
1,000
Frequency (Hz)
Output Noise Voltage Density
(μV/

Hz)
0.1 10 1k 10k 100k1 100
MCP1541
MCP1525
21653C.book Page 5 Thursday, January 10, 2013 12:55 PM