TC1263-2.5VET MICROCHIP [Microchip Technology], TC1263-2.5VET Datasheet - Page 4

• Manufacturer Part Number: TC1263-2.5VET
• Description: 500 mA, Fixed-Output, CMOS LDO with Shutdown
• Manufacturer: MICROCHIP [Microchip Technology]

TC1263
2.0
Note: Unless otherwise indicated, V
FIGURE 2-1:
Temperature.
FIGURE 2-2:
FIGURE 2-3:
Temperature.
DS21374C-page 4
Note:
TYPICAL PERFORMANCE CURVES
0.0100
0.0090
0.0080
0.0070
0.0040
0.0010
0.020
0.0060
0.0050
0.0030
0.0020
0.0100
0.018
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0.000
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.
10.0
1.0
0.1
0.0
-40 C
-40 C
0.01
2.5V
5V
0.01
0 C
0 C
FREQUENCY ( k H z )
TEMPERATURE ( C)
Line Regulation vs.
Output Noise vs. Frequency.
TEMPERATURE ( C)
Load Regulation vs.
25 C
25 C
1
70 C
70 C
1mA to 500mA
1mA to 500mA
10
R
C
LOAD
OUT
=
IN
100
85 C 125 C
85 C
= 50
1 F
= V
125 C
1000
R
+ 1.0V, I
L
= 100 µA, C
FIGURE 2-4:
FIGURE 2-5:
I
FIGURE 2-6:
I
LOAD
LOAD
L
= 3.3 µF, SHDN > V
.
.
0.40
0.30
0.50
0.40
0.30
0.20
0.50
0.20
0.10
0.10
0.00
0.00
150
135
120
105
90
75
60
45
30
15
0
-40 C
0
0
25 C
100
100
0 C
25 C
70 C
TEMPERATURE ( C)
I
2.5V Dropout Voltage vs.
5.0V Dropout Voltage vs.
70 C
DD
© 2005 Microchip Technology Inc.
IH
85 C
125 C
2.5V
85 C
25 C
I
, T
200
I
LOAD
200
LOAD
vs. Temperature.
125 C
A
= +25°C.
70 C
-40 C
( m A)
-40 C
( m A)
300
300
85 C 125 C
400
400
0 C
0 C
5V
500
500