LT1577CS-ADJ/ADJ View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LT1577CS-ADJ/ADJ
Linear Technology
LT1577CS-ADJ/ADJ Datasheet PDF : 20 Pages
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LT1575/LT1577
TYPICAL PERFORMANCE CHARACTERISTICS
Quiescent Current vs Temperature
19
18
17
16
15
VIN = 12V
14
VIN = 20V
13
12
VIN = 8V
11
10
9
8
7
6
5
–75 –50 –25 0 25 50 75 100 125 150 175
TEMPERATURE (°C)
1575/77 G01
LT1575-1.5 VOUT vs Temperature
1.515
1.512
1.509
1.506
1.503
1.500
1.497
1.494
1.491
1.488
1.485
–75 –50 –25 0 25 50 75 100 125 150 175
TEMPERATURE (°C)
1575/77 G04
LT1575-3.5 VOUT vs Temperature
3.535
3.530
3.525
3.520
3.515
3.510
3.505
3.500
3.495
3.490
3.485
3.480
3.475
3.470
3.465
–75 –50 –25 0 25 50 75 100 125 150 175
TEMPERATURE (°C)
1575/77 G07
Adjustable LT1575 VREF
vs Temperature
1.222
1.220
1.218
1.216
1.214
1.212
1.210
1.208
1.206
1.204
1.202
1.200
1.198
–75 –50 –25 0 25 50 75 100 125 150 175
TEMPERATURE (°C)
1575/77 G02
LT1575-2.8 VOUT vs Temperature
2.828
2.824
2.800
2.816
2.812
2.808
2.804
2.800
2.796
2.792
2.788
2.784
2.780
2.776
2.772
–75 –50 –25 0 25 50 75 100 125 150 175
TEMPERATURE (°C)
1575/77 G05
LT1575-5 VOUT vs Temperature
5.050
5.040
5.030
5.020
5.010
5.000
4.990
4.980
4.970
4.960
4.950
–75 –50 –25 0 25 50 75 100 125 150 175
TEMPERATURE (°C)
1575/77 G08
FB Input Bias Current
vs Temperature
4.0
3.5
3.0
2.5
2.0
1.5
1.0
VIN = 20V
0.5
VIN = 12V
VIN = 8V
0
–75 – 50 –25 0 25 50 75 100 125 150 175
TEMPERATURE (°C)
1575/77 G03
LT1575-3.3 VOUT vs Temperature
3.333
3.327
3.321
3.315
3.309
3.303
3.297
3.291
3.285
3.279
3.273
3.267
–75 –50 –25 0 25 50 75 100 125 150 175
TEMPERATURE (°C)
1575/77 G06
OUT Divider Current
vs Temperature
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
–75 – 50 –25 0 25 50 75 100 125 150 175
TEMPERATURE (°C)
1575/77 G09
4
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