MCP1700 Microchip Technology, MCP1700 Datasheet - Page 5

• Manufacturer Part Number: MCP1700
• Description: Low Quiescent Current LDO
• Manufacturer: 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:
Input Voltage.
FIGURE 2-2:
Current.
FIGURE 2-3:
Junction Temperature.
© 2007 Microchip Technology Inc.
A
Note:
= +25°C, V
50
45
40
35
30
25
20
15
10
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
2.50
2.25
2.00
1.75
1.50
1.25
5
0
0
2.0
TYPICAL PERFORMANCE CURVES
V
-40 -25 -10
R
V
I
OUT
= 2.8V
R
25
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.
= 1.2V
= 0 µA
2.5
IN
50
= V
V
R
3.0
T
= 5.0V
Junction Temperature (°C)
J
V
R
75
= +25°C
R
5
= 1.2V
+ V.
Input Voltage (V)
Load Current (mA)
Input Quiescent Current vs.
Ground Current vs. Load
Quiescent Current vs.
3.5
100
20
J
) is approximated by soaking the device under test to an ambient temperature equal to the desired junction
35
125
4.0
T
50
J
150
= +125°C
T
T
4.5
J
T
J
65
= +25°C
J
= +125°C
= - 40°C
R
V
175
R
= 1.8V, C
= 2.8V
80
5.0
V
200
I
OUT
IN
95
T
= V
J
= 0 µA
5.5
= - 40°C
225
R
110 125
+ 1V
OUT
6.0
250
= 1 µF Ceramic (X7R), C
FIGURE 2-4:
Voltage (V
FIGURE 2-5:
Voltage (V
FIGURE 2-6:
Voltage (V
1.206
1.204
1.202
1.200
1.198
1.196
1.194
1.192
1.190
1.795
1.785
1.775
2.800
2.798
2.796
2.794
2.792
2.790
2.788
2.786
2.784
2.782
2.780
2.778
1.79
1.78
1.77
1.8
3.3
2
2
R
R
R
T
IN
J
= 1.2V).
= 1.8V).
= 2.8V).
3.6
T
= - 40°C
2.5
2.5
J
= 1 µF Ceramic (X7R), I
= +125°C
T
T
J
J
= +125°C
= +25°C
3.9
T
J
3
3
= - 40°C
T
J
= - 40°C
Output Voltage vs. Input
Output Voltage vs. Input
Output Voltage vs. Input
4.2
Input Voltage (V)
Input Voltage (V)
Input Voltage (V)
3.5
3.5
T
J
4.5
= +25°C
MCP1700
4
4
4.8
T
J
4.5
4.5
= +25°C
T
5.1
J
= +125°C
DS21826B-page 5
L
5
5
V
I
V
I
V
I
OUT
5.4
OUT
OUT
R
R
R
= 100 µA,
= 2.8V
= 1.2V
= 1.8V
= 0.1 mA
= 0.1 mA
= 0.1 mA
5.5
5.5
5.7
6
6
6