TC1264-3.0VDB Microchip Technology, TC1264-3.0VDB Datasheet - Page 4
![IC CMOS LDO 3.0V 800MA SOT223-3](/photos/12/58/125852/mfg_mcp1825_sot223-3_sml.jpg)
TC1264-3.0VDB
Manufacturer Part Number
TC1264-3.0VDB
Description
IC CMOS LDO 3.0V 800MA SOT223-3
Manufacturer
Microchip Technology
Datasheet
1.TC1264-1.8VEBTR.pdf
(20 pages)
Specifications of TC1264-3.0VDB
Regulator Topology
Positive Fixed
Voltage - Output
3V
Voltage - Input
Up to 6V
Voltage - Dropout (typical)
1.2V @ 800mA
Number Of Regulators
1
Current - Output
800mA (Min)
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-223 (3 leads + Tab), SC-73, TO-261
Primary Input Voltage
4.5V
Output Voltage
3V
Dropout Voltage Vdo
450mV
No. Of Pins
3
Output Current
800mA
Voltage Regulator Case Style
SOT-223
Operating Temperature Range
-40°C To +125°C
Output Voltage Fixed
3V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
TC1264
2.0
FIGURE 2-1:
Temperature.
FIGURE 2-2:
FIGURE 2-3:
Temperature.
DS21375D-page 4
Note:
TYPICAL PERFORMANCE CURVES
0.0100
0.0090
0.0080
0.0070
0.0040
0.0010
0.0060
0.0050
0.0030
0.0020
0.0100
0.020
0.018
0.010
0.008
0.004
0.000
0.016
0.014
0.012
0.006
0.002
10.0
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.
-40°C
1.0
0.0
0.1
-40°C
0.01
V
OUT
0°C
0°C
0.01
= 3V
TEMPERATURE (°C)
TEMPERATURE (°C)
Line Regulation vs.
Output Noise vs. Frequency.
Load Regulation vs.
FREQUENCY (kHz)
25°C
25°C
1
70°C
70°C
10
1 mA to 800 mA
R
C
LOAD
OUT
= 1 μF
85°C 125°C
85°C
= 50Ω
100
125°C
1000
FIGURE 2-4:
FIGURE 2-5:
I
FIGURE 2-6:
LOAD
.
0.600
0.550
0.500
0.450
0.400
0.350
0.300
0.250
0.200
0.150
0.100
0.050
0.000
3.030
3.000
2.940
3.020
3.010
2.990
2.980
2.970
2.960
2.950
2.930
2.920
150
135
120
105
90
75
45
30
60
15
0
-40°C
-40°C
0 100 200 300 400 500 600 700 800
0°C
0°C
TEMPERATURE (°C)
TEMPERATURE (°C)
I
3.0V Dropout Voltage vs.
3.0V V
DD
70°C
25°C
2010 Microchip Technology Inc.
25°C
25°C
85°C
I
I LOAD (mA)
LOAD
vs. Temperature.
70°C
-40°C
70°C
= 0.1 mA
OUT
I
I
I
LOAD
LOAD
LOAD
V
125°C
OUT
85°C 125°C
85°C 125°C
vs.Temperature.
0°C
= 300 mA
= 500 mA
= 800 mA
= 3V