MCP1702-2502E/CB MICROCHIP [Microchip Technology], MCP1702-2502E/CB Datasheet - Page 5

• Manufacturer Part Number: MCP1702-2502E/CB
• Description: 250 mA Low Quiescent Current LDO Regulator
• Manufacturer: MICROCHIP [Microchip Technology]

2.0
Note: Unless otherwise indicated: V
T
Note: Junction Temperature (T
temperature. The test time is small enough such that the rise in Junction temperature over the Ambient temperature is not significant.
FIGURE 2-1:
Voltage.
FIGURE 2-2:
Voltage.
FIGURE 2-3:
Voltage.
© 2007 Microchip Technology Inc.
A
Note:
= +25°C, V
5.00
4.00
3.00
2.00
1.00
0.00
5.00
4.00
3.00
2.00
1.00
0.00
5.00
4.00
3.00
2.00
1.00
TYPICAL PERFORMANCE CURVES
2
6
3
+25°C
+25°C
-45°C
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.
IN
7
= V
4
5
+90°C
+90°C
-45°C
-45°C
OUT(MAX)
8
Quiescent Current vs. Input
Quiescent Current vs.Input
Quiescent Current vs.Input
6
Input Voltage (V)
Input Voltage (V)
Input Voltage (V)
7
9
+25°C
J
) is approximated by soaking the device under test to an ambient temperature equal to the desired junction
10
+ V
8
+130°C
+130°C
+130°C
0°C
9
DROPOUT(MAX)
11
R
10
= 2.8V, C
11
12
V
V
V
12
OUT
OUT
OUT
0°C
13
+90°C
0°C
= 1.2V
= 2.8V
= 5.0V
13
OUT
.
14
14
= 1 µF Ceramic (X7R), C
FIGURE 2-4:
Current.
FIGURE 2-5:
Current.
FIGURE 2-6:
Junction Temperature.
120.00
100.00
120.00
100.00
3.00
2.50
2.00
1.50
1.00
0.50
0.00
80.00
60.00
40.00
20.00
80.00
60.00
40.00
20.00
0.00
0.00
-45
0
0
IN
V
V
-20
OUT
IN
= 1 µF Ceramic (X7R), I
= 3.8V
= 2.8V
40
50
Junction Temperature (°C)
5
Ground Current vs. Load
Ground Current vs. Load
Quiescent Current vs.
Load Current (mA)
Temperature = +25°C
Load Current (mA)
Temperature = +25°C
100
80
30
V
V
V
V
V
V
OUT
IN
OUT
IN
OUT
IN
= 2.7V
= 6.0V
= 6.0V
MCP1702
= 1.2V
V
V
= 5.0V
= 5.0V
V
V
OUT
IN
OUT
IN
55
= 2.7V
= 3.8V
= 1.2V
120
150
= 2.8V
80
DS22008B-page 5
L
160
200
= 100 µA,
I
OUT
105
= 0 mA
200
250
130