LT1965IMS8E-3.3-PBF 查看數據表（PDF） - Linear Technology
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LT1965IMS8E-3.3-PBF Datasheet PDF : 22 Pages
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LT1965 Series
Typical Performance Characteristics
Typical Dropout Voltage
500
450
400
350
TJ = 125°C
300
250
200
TJ = 25°C
150
100
50
0
0 0.2 0.4 0.6 0.8
OUTPUT CURRENT (A)
1 1.2
1965 G01
Guaranteed Dropout Voltage
500 = TEST POINTS
450
400
350 TJ = 125°C
300
250
TJ = 25°C
200
150
100
50
0
0 0.2 0.4 0.6 0.8 1
OUTPUT CURRENT (A)
1.2
1965 G02
Dropout Voltage
500
450
400
350
IL = 1.1A
IL = 1A
300
250
IL = 500mA
200
150
IL = 100mA
100
IL = 1mA
50
0
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
1965 G03
Quiescent Current
1.0
VIN = 6V
0.9 RL = ∞, IL = 0
0.8 VSHDN = VIN
0.7 LT1965-1.5/-1.8/-2.5/-3.3
0.6
0.5
LT1965
0.4
0.3
0.2
0.1
0
–50 –25
VSHDN = 0
0 25 50 75 100 125 150
TEMPERATURE (°C)
1965 G04
LT1965-1.5 Output Voltage
1.522
IL = 1mA
1.517
1.512
1.507
1.502
1.497
1.492
1.487
1.482
1.477
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
1965 G05
LT1965-1.8 Output Voltage
1.827
IL = 1mA
1.821
1.815
1.809
1.803
1.797
1.791
1.785
1.779
1.773
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
1965 G06
LT1965-2.5 Output Voltage
2.540
IL = 1mA
2.532
2.524
2.516
2.508
2.500
2.492
2.484
2.476
2.468
2.460
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
1965 G07
LT1965-3.3 Output Voltage
3.350
IL = 1mA
3.340
3.330
3.320
3.310
3.300
3.290
3.280
3.270
3.260
3.250
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
1965 G08
LT1965 ADJ Pin Voltage
1.218
IL = 1mA
1.214
1.210
1.206
1.202
1.198
1.194
1.190
1.186
1.182
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
1965 G09
1965fb
6
For more information www.linear.com/LT1965
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