TC1263-3.3VOA Microchip Technology, TC1263-3.3VOA Datasheet - Page 4

• Manufacturer Part Number: TC1263-3.3VOA
• Description: IC REG LDO 3.3V 500MA 8SOIC
• Manufacturer: Microchip Technology

Specifications of TC1263-3.3VOA

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 6V
• Voltage - Dropout (typical): 0.35V @ 500mA
• Number Of Regulators: 1
• Current - Output: 500mA (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 6 V
• Output Voltage: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 650 mV
• Output Current: 500 mA
• Line Regulation: 0.05 %
• Load Regulation: 0.002 % / mA
• Voltage Regulation Accuracy: 0.5 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: TC12633.3VOA

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