LT3060 データシートの表示（PDF） - Linear Technology
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LT3060 Datasheet PDF : 20 Pages
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LT3060
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted.
Typical Dropout Voltage
550
500
450
400
350
TJ = 125°C
300
250
200
TJ = 25°C
150
100
50
0
0 10 20 30 40 50 60 70 80 90 100
OUTPUT CURRENT (mA)
3060 G01
Guaranteed Dropout Voltage
550
= TEST POINTS
500
450
400
TJ ≤ 150°C
350
300
250
TJ ≤ 25°C
200
150
100
50
0
0 10 20 30 40 50 60 70 80 90 100
OUTPUT CURRENT (mA)
3060 G02
Dropout Voltage
550
500
450
IL = 100mA
400
350
IL = 50mA
300
250
IL = 10mA
200
150
IL = 1mA
100
50
0
–75 –50 –25 0 25 50 75 100 125 150 175
TEMPERATURE (°C)
3060 G03
Quiescent Current
80
VIN = 6V
70 RL = 120k, IL = 5μA
60
50
VSHDN = VIN
40
30
20
10
0
–75 –50 –25 0
VSHDN = 0V
25 50 75 100 125 150 175
TEMPERATURE (°C)
3060 G04
ADJ Pin Voltage
0.612
0.610
IL = 1mA
VIN = 2.1V
0.608
0.606
0.604
0.602
0.600
0.598
0.596
0.594
0.592
0.590
0.588
–75 –50 –25 0 25 50 75 100 125 150 175
TEMPERATURE (°C)
3060 G05
2.5V Quiescent Current
200
TJ = 25°C
175
RL = 500k
VOUT = 2.5V
150
125
100
75
VSHDN = VIN
50
25
VSHDN = 0
0
0 5 10 15 20 25 30 35 40 45
INPUT VOLTAGE (V)
3060 G06
Quiescent Current
80
70
60
TJ = 25°C
RL = 120k
VOUT = 0.6V
50
40
VSHDN = VIN
30
20
10
VSHDN = 0
0
0 5 10 15 20 25 30 35 40 45
INPUT VOLTAGE (V)
3060 G07
2.5V GND Pin Current
2.50
TJ = 25°C
2.25
*FOR VOUT = 2.5V
2.00
VSHDN = VIN
1.75
RL = 25Ω
1.50
IL = 100mA*
1.25
1.00
RL = 50Ω
0.75
IL = 50mA*
0.50
0.25
RL = 2.5k
IL = 1mA*
RL = 250Ω
IL = 10mA*
0
0 1 2 3 4 5 6 7 8 9 10
INPUT VOLTAGE (V)
3060 G08
0.6V GND Pin Current
2.50
TJ = 25°C
2.25
*FOR VOUT = 0.6V
2.00
VSHDN = VIN
1.75
RL = 6Ω
1.50
IL = 100mA*
1.25
1.00
RL = 12Ω
0.75
IL = 50mA*
0.50
0.25
RL = 600Ω
IL = 1mA*
RL = 60Ω
IL = 10mA*
0
0 1 2 3 4 5 6 7 8 9 10
INPUT VOLTAGE (V)
3060 G09
3060f
5
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