Datasheet

 2002-2012 Microchip Technology Inc. DS21373C-page 5
TC1262
5.0 TYPICAL CHARACTERISTICS
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.
Output Noise vs. Frequency
FREQUENCY (kHz)
NOISE (μV/√Hz)
10.0
1.0
0.01 0.01 1 10 100 1000
0.1
0.0
R
LOAD
= 50μΩ
C
OUT
= 1μF
0.020
0.018
0.016
0.012
0.010
0.008
0.006
0.004
0.002
0.000
0.014
TEMPERATURE (°C)
Line Regulation vs. Temperature
LINE REGULATION (%)
-40°C0°C25°C70°C85°C 125°C -40°C0°C25°C70°C85°C 125°C
0.0100
0.0090
0.0080
0.0070
0.0060
0.0050
0.0040
0.0030
0.0020
0.0010
0.0100
TEMPERATURE (°C)
Load Regulation vs. Temperature
LOAD REGULATION (%/mA)
1mA to 500mA
1mA to 500mA
5V
2.5V
TEMPERATURE (°C)
I
DD
(
µ
A)
150
135
120
105
90
75
60
45
30
15
0
I
DD
vs. Temperature
5V
-40°C0°C25°C70°C85°C 125°C
0 100
300
4
00
500
I
LOAD
(mA)
0 100
2
00
300
4
00
500
I
LOAD
(mA)
2.5V Dropout Volta
g
e vs.
I
L
O
A
D
DROPOUT VOLTAGE (V)
2.5V
0.50
0.40
0.30
0.20
0.10
0.00
0.50
0.40
0.30
0.20
0.10
0.00
L
O
A
D
D
ROPOUT VOLTAGE
(
V
)
2
5
°
C
-4
0
°
C
-40
°
C
0
°
C
0
°
C
7
0
°
C
7
0
°
C
85
°
C
1
1
2
5
°
C
85
°
C
25
°
C
12
5
°
C
2.70
2.50
2.30
2.10
1.90
1.70
1.50
-40°C
0°C25°C70°C85°C
125°C
TEMPERATURE (°C)
2.5V V
OUT
vs. Temperature
I
L
=
0
.1m
A
I
L
A
=
300
m
A
I
I
I
L
A
A
=
500
m
A
5.20
5.10
5.00
4.90
4.80
4.70
4.60
4.50
4.40
4.30
4.20
4.10
4.00
-40°C
0°C25°C70°C85°C
125°C
TEMPERATURE (°C)
5.0V V
OUT
vs. Temperature
V
OUT
(V)
V
OUT
(V)
I
L
=
0
.1m
A
I
I
I
L
I
I
I
L