Datasheet

MCP1702
DS22008E-page 8  2010 Microchip Technology Inc.
Note: Unless otherwise indicated: V
R
= 2.8V, C
OUT
= 1 µF Ceramic (X7R), C
IN
= 1 µF Ceramic (X7R), I
L
= 100 µA,
T
A
= +25°C, V
IN
= V
OUT(MAX)
+ V
DROPOUT(MAX)
.
FIGURE 2-13: Dropout Voltage vs. Load
Current.
FIGURE 2-14: Dropout Voltage vs. Load
Current.
FIGURE 2-15: Dropout Voltage vs. Load
Current.
FIGURE 2-16: Dynamic Line Response.
FIGURE 2-17: Dynamic Line Response.
FIGURE 2-18: Short Circuit Current vs.
Input Voltage.
0.60
0.70
0.80
0.90
1.00
1.10
1.20
1.30
1.40
100 120 140 160 180 200
Load Current (mA)
Dropout Voltage (V)
V
OUT
= 1.8V
+25°C
+130°C
-45°C
0°C
+90°C
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
0 25 50 75 100 125 150 175 200 225 250
Load Current (mA)
Dropout Voltage (V)
V
OUT
= 2.8V
+25°C
+130°C
+0°C
-45°C
+90°C
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0 25 50 75 100 125 150 175 200 225 250
Load Current (mA)
Dropout Voltage (V)
V
OUT
= 5.0V
+25°C
+130°C
+0°C
-45°C
+90°C
0.00
100.00
200.00
300.00
400.00
500.00
600.00
4 6 8 10 12 14
Input Voltage (V)
Short Circuit Current (mA)
V
OUT
= 2.8V
R
OUT
< 0.1