LT1460JCS3 Просмотр технического описания (PDF) - Linear Technology
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LT1460JCS3 Datasheet PDF : 12 Pages
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LT1460S3 (SOT-23)
TYPICAL PERFORMANCE CHARACTERISTICS Characteristic curves are similar for most
LT1460S3s. Curves from the LT1460S3-2.5 and the LT1460-10 represent the extremes of the voltage options. Characteristic curves for
other output voltages fall between these curves, and can be estimated based on their voltage output.
10V Minimum Input-Output
Voltage Differential
100
125°C
10
25°C
– 55°C
1
0.1
0
0.5 1.0 1.5 2.0 2.5
INPUT-OUTPUT VOLTAGE (V)
1460S3 G12
10V Output Voltage
Temperature Drift
10.006
THREE TYPICAL PARTS
10.004
10.002
10.000
9.998
9.996
9.994
9.992
9.990
9.988
9.986
9.984
9.982
– 50 – 25
0 25 50 75
TEMPERATURE (°C)
100 125
1460S3 G15
10V Power Supply Rejection
Ratio vs Frequency
100
90
80
70
60
50
40
30
20
10
0
0.1
1
10
100
1000
FREQUENCY (kHz)
1460S3 G18
10V Load Regulation, Sourcing
35
30
25
20
15
10
5
0
– 55°C
–5
–10
0.1
125°C 25°C
1
10
OUTPUT CURRENT (mA)
100
1460S3 G13
10V Supply Current
vs Input Voltage
350
300
25°C
250
125°C
– 55°C
200
150
100
50
0
0 2 4 6 8 10 12 14 16 18 20
INPUT VOLTAGE (V)
1460S3 G16
10V Output Impedance
vs Frequency
1000
CL = 0µF
100
CL = 0.1µF
10
CL = 1µF
1
0.1
0.01
0.1
1
10 100
FREQUENCY (kHz)
1000
1460S3 G19
10V Load Regulation, Sinking
250
200
125°C
150
25°C
100
–55°C
50
0
0
1
2
3
4
5
OUTPUT CURRENT (mA)
1460S3 G14
10V Line Regulation
10.010
10.005
10.000
9.995
9.990
25°C
– 55°C
125°C
9.985
9.980
6 8 10 12 14 16 18 20
INPUT VOLTAGE (V)
1560S3 G17
10V Transient Response
20
10
1
0.1
CLOAD = 0µF
200µs/DIV
1460S3 G20
6
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