TC1263 MICROCHIP [Microchip Technology], TC1263 Datasheet - Page 6

• Manufacturer Part Number: TC1263
• Description: 500mA Fixed Output CMOS LDO with Shutdown
• Manufacturer: MICROCHIP [Microchip Technology]

TC1263
5.0
DS21374B-page 6
Note:
0.020
0.018
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0.000
2.70
135
120
105
2.50
2.30
2.10
1.90
1.70
1.50
150
90
75
45
30
60
15
-40°C
0
-40°C
-40°C
Line Regulation vs. Temperature
I
TYPICAL CHARACTERISTICS
2.5V V
L
= 300mA
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.
0°C
0°C
0°C
I
DD
TEMPERATURE (°C)
OUT
TEMPERATURE (°C)
I I I
TEMPERATURE (°C)
L
A
vs. Temperature
= 500mA
2.5V
25°C
25°C
25°C
I
vs. Temperature
L
= 0.1mA
A A
70°C
70°C
70°C
85°C 125°C
85°C 125°C
85°C 125°C
5V
10.0
4.90
1.0
0.0
5.20
5.10
5.00
4.80
4.70
4.60
4.50
4.40
4.30
4.20
4.10
4.00
0.1
0.50
0.40
0.30
0.20
0.10
0.00
-40°C
0.01
2.5V Dropout Voltage vs. I
0
Output Noise vs. Frequency
5.0V V
0.01
100
I I I
0°C
L
25°C
FREQUENCY (kHz)
70°C
TEMPERATURE (°C)
OUT
1
125°C
85°C
25°C
I
200
L
I
LOAD
= 0.1mA
I I I
vs. Temperature
L
10
(mA)
R
C
-40°C
70°C
300
LOAD
OUT
= 1µF
100
= 50µΩ
400
85°C
0°C
LOAD
1000
125°C
500
0.0100
0.0090
0.0080
0.0070
0.0040
0.0010
0.0060
0.0050
0.0030
0.0020
0.0100
0.40
0.30
0.50
0.20
0.10
0.00
-40°C
Load Regulation vs. Temperature
0
2.5V
5V
©
2002 Microchip Technology Inc.
0°C
25°C
100
70°C
TEMPERATURE (°C)
85°C
25°C
200
I
LOAD
125°C
70°C
(mA)
-40°C
1mA to 500mA
1mA to 500mA
300
85°C
400
0°C
LOAD
125°C
500