TC2014/2015/2185
DS21662F-page 4 2001-2012 Microchip Technology Inc.
2.0 TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, V
IN
= V
R
+ 1V, I
L
= 100 µA, C
OUT
= 3.3 µF, SHDN > V
IH
, T
A
= +25°C.
FIGURE 2-1: Supply Current vs. Junction
Temperature.
FIGURE 2-2: Load Regulation vs. Supply
Voltage.
FIGURE 2-3: Output Voltage vs. Junction
Temperature.
FIGURE 2-4: Output Voltage vs. Junction
Temperature.
FIGURE 2-5: Output Voltage vs. Supply
Voltage.
FIGURE 2-6: Dropout Voltage vs.
Junction Temperature.
Note: 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.
45.0
48.0
51.0
54.0
57.0
60.0
63.0
-40
-25
-10
5
20
35
50
65
80
95
110
125
Junction Temperature (°C)
I
DD
(µA)
V
R
= 1.8V
C
OUT
= 3.3 µF
V
IN
= 2.8V
V
IN
= 6.0V
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
2.8 3.2 3.6 4 4.4 4.8 5.2 5.6 6
Supply Voltage (V)
Load Regulation (%)
V
R
= 1.8V
C
OUT
= 3.3 µF
I
L
= 150 mA
T
A
= +25°C
T
A
= +125°C
T
A
= -45°C
1.790
1.795
1.800
1.805
1.810
-40
-25
-10
5
20
35
50
65
80
95
110
125
Junction Temperature (°C)
Output Voltage (V)
V
IN
= 6.0V
V
IN
= 2.8V
V
R
= 1.8V
C
OUT
= 3.3 µF
I
L
= 0.1 mA
1.785
1.790
1.795
1.800
1.805
1.810
1.815
1.820
-40
-25
-10
5
20
35
50
65
80
95
110
125
Junction Temperature (°C)
Output Voltage (V)
V
R
= 1.8V
C
OUT
= 3.3 µF
I
L
= 150 mA
V
IN
= 2.8V
V
IN
= 6.0V
1.785
1.79
1.795
1.8
1.805
1.81
1.815
1.82
2.8 3.2 3.6 4 4.4 4.8 5.2 5.6 6
Supply Voltage (V)
Output Voltage (V)
V
R
= 1.8V
C
OUT
= 3.3 µF
I
L
= 150 mA
T
A
= +25°C
T
A
= +125°C
T
A
= -45°C
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
-40
-25
-10
5
20
35
50
65
80
95
110
125
Junction Temperature (°C)
Dropout Voltage (V)
V
R
= 1.8V
C
OUT
= 3.3 μF
I
L
= 20 mA
I
L
= 50 mA
I
L
= 100 mA
I
L
= 150 mA
Note: Dropout Voltage is not
a tested parameter for 1.8V.
V
IN
(min) ! 2.7V
