SPX29150 查看數據表（PDF） - Exar Corporation
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SPX29150 Datasheet PDF : 13 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
350
330
310
290
270
250
230
210
190
170
150
-40 -20
0
20
40
60
Temperature (oC)
3.3V Device
IL = 750mA
CL = 10uF
80 100 120
Figure 15. Dropout Voltage vs Temperature at
ILOAD=750mA
500
480
460
440
420
400
380
360
340
320
-40 -20
0
3.3V Device
IL = 750mA
CL = 10uF
20
40 60
Temperature ( oC)
80 100 120
Figure 16. Dropout Voltage vs Temperature at
ILOAD=1.5A
35
30
25
20
15
10
5
0
-40 -20
0
3.3V Device
20
40
60
80 100 120
Temperature (oC)
Figure 17. ENABLE Current vs Temperature at
VEN=16V
2.00
1.90
1.80
1.70
1.60
1.50
1.40
1.30
1.20
1.10
1.00
-40 -20
0
3.3V Device
20
40
60
Temperature (oC)
80 100 120
Figure 18. ENABLE Threshold vs Temperature
REV B 06/05/08
SP29150/51/52/53 1.5A Low Dropout Voltage Regulator
© Copyright 2008 Exar Corporation
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