TC1015EV データシートの表示（PDF） - TelCom Semiconductor, Inc
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TC1015EV Datasheet PDF : 6 Pages
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300mA CMOS LDO
TC1108
TYPICAL CHARACTERISTICS
0.012
0.010
Line Regulation
0.008
0.006
0.004
0.002
0.000
–0.002
–0.004
–40 –20 0 20 40 60 80 100 120
TEMPERATURE (°C)
100.0
90.0
Supply Current
80.0
70.0
60.0
50.0
40.0
–40 –20 0 20 40 60 80 100 120
TEMPERATURE (°C)
–30dB
–35dB
–40dB
Power Supply Rejection Ratio
VOUT = 5V
RLOAD = 50Ω
VINAC = 50mV p-p
–45dB
–50dB
–55dB
–60dB
COUT = 1µF
–65dB
–70dB
–75dB
–80dB
10 100 1K 10K 100K 1M
FREQUENCY (Hz)
10.0
1.0
Output Noise
RLOAD = 50Ω
COUT = 1µF
0.1
0.0
0.01
0.01 1
10 100
FREQUENCY (KHz)
1000
0.40
0.35
0.30
0.25
0.20
0.15
Dropout Voltage vs. Load Current
125°C
85°C
70°C
25°C
0°C
0.10
0.05
–40°C
0.00
0
50 100 150 200 250 300
LOAD CURRENT (mA)
2.00
1.80
Load Regulation
1.60
1 to 300mA
1.40
1.20
1.00
0.80
0.60
1 to 100mA
0.40
1 to 50mA
0.20
0.00
–40 –20 0 20 40 60 80 100 120
TEMPERATURE (°C)
3.075
VOUT vs. Temperature
VIN = 4V
ILOAD = 100µA
CLOAD = 3.3µF
3.025
2.975
2.925
–40 –20 0 20 40 60 80 100 120
TEMPERATURE (°C)
TC1108-2 1/25/00
4
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