MCP1701A
Note:
Unless otherwise indicated, V
OUT
= 1.8V, 3.3V, 5.0V, T
A
= +25°C, C
IN
= 1 µF Tantalum, C
OUT
= 1 µF Tantalum.
0.7
0.6
Dropout Voltage (V)
0.5
0.4
0.3
0.2
0.1
0.0
0
20
40
60
80
Load Current (mA)
100
+90°C
-45°C
+25°C
V
R
= 1.8V
FIGURE 2-13:
Dropout Voltage vs. Load
Current (V
R
= 1.8V).
0
FIGURE 2-16:
(V
R
= 1.8V).
Start-up From V
IN
0.50
Dropout Voltage (V)
0.40
0.30
0.20
0.10
0.00
0
V
R
= 3.3V
+90°C
+25°C
-45°C
25
50
75
100
125
150
Load Current (mA)
FIGURE 2-14:
Dropout Voltage vs. Load
Current (V
R
= 3.3V).
0.6
V
R
= 5.0V
FIGURE 2-17:
(V
R
= 3.3V).
Start-up From V
IN
Dropout Voltage (V)
0.5
0.4
+25°C
0.3
0.2
0.1
0
0
50
100
+90°C
-45°C
150
200
250
Load Current (mA)
FIGURE 2-15:
Dropout Voltage vs. Load
Current (V
R
= 5.0V).
FIGURE 2-18:
(V
R
= 5.0V).
Start-up From V
IN
©
2007 Microchip Technology Inc.
DS21991C-page 7
MICROCHIP [ MICROCHIP TECHNOLOGY ]
