MCP1825/MCP1825S
Note: Unless otherwise indicated, COUT = 4.7 µF Ceramic (X7R), CIN = 4.7 µF Ceramic (X7R), IOUT = 1 mA,
Temperature = +25°C, VIN = VOUT + 0.5V, Fixed output.
0.045
0.040
0.035
0.030
0.025
0.020
0.015
140
135
130
125
120
115
110
105
100
95
IOUT = 0 mA
VR = 2.5V
VIN = 3.1V to 6.0V
IOUT = 1 mA
VOUT = 5V
IOUT = 50 mA
IOUT = 100 mA
VOUT = 2.5V
VOUT = 0.8V
IOUT = 250 mA
IOUT = 500 mA
-45
-20
5
30
55
80
105
130
130
130
-45
-20
5
30
55
80
105 130
Temperature (°C)
Temperature (°C)
FIGURE 2-13:
Temperature.
Quiescent Current vs.
FIGURE 2-16:
Temperature.
Line Regulation vs.
0.30
0.25
0.20
VR = 0.8V
0.25
0.15
VOUT = 0.8V
IOUT = 1 mA to 500 mA
VIN = 4.0V
VIN = 5.0V
VIN = 2.1V
VIN = 6.0V
0.05
-0.05
-0.15
-0.25
0.15
0.10
0.05
0.00
VIN = 5.0V
VIN = 4.0V
VIN = 2.3V
VIN = 6.0V
-45
-20
5
30
55
80
105
-45
-20
5
30
55
80
105
130
Temperature (°C)
Temperature (°C)
FIGURE 2-14:
I
vs. Temperature.
FIGURE 2-17:
Temperature (V
Load Regulation vs.
< 2.5V Fixed).
SHDN
OUT
0.09
0.00
-0.05
-0.10
-0.15
-0.20
IOUT = 1 mA to 500 mA
VOUT = 0.8V
IN = 2.1V to 6.0V
IOUT = 1 mA
0.08
0.07
0.06
0.05
0.04
0.03
0.02
V
VOUT = 2.5V
IOUT = 50 mA
IOUT = 250 mA
IOUT = 100 mA
VOUT = 5.0V
-0.25
-0.30
-0.35
IOUT = 500 mA
-45
-20
5
30
55
80
105
-45
-20
5
30
55
80
105
130
Temperature (°C)
Temperature (°C)
FIGURE 2-15:
Temperature.
Line Regulation vs.
FIGURE 2-18:
Temperature (V
Load Regulation vs.
≥ 2.5V Fixed).
OUT
© 2008 Microchip Technology Inc.
DS22056B-page 13
MICROCHIP [ MICROCHIP ]
