Datasheet
XL1507
3A 150KHz 40V Buck DC to DC Converter
XL1507 Series Buck Regulator Design Procedure (Fixed Output)
Conditions
Inductor
(L1)
Output Capacitor (COUT)
Through Hole Electrolytic
Surface Mount Tantalum
Output Load
Max Input Inductance Panasonic
Nichicon
PL Series
(uf/V)
AVX TPS
Series
Sprague
595D Series
(uf/V)
Voltage Current Voltage (V) (uh)
HFQ Series
(uf/V)
(V)
3.3
(A)
3
(uf/V)
5
22
22
22
33
22
33
47
22
22
33
47
22
68
68
22
33
68
68
33
68
150
470/25
560/35
680/35
560/35
470/25
330/35
330/35
470/25
560/25
330/35
330/35
470/25
180/35
180/35
470/25
330/25
180/25
180/35
330/25
180/25
82/25
560/16
560/35
680/35
470/35
470/35
330/35
270/50
560/16
560/25
330/35
270/35
560/16
180/35
180/35
470/25
330/25
180/25
180/25
330/25
180/25
82/25
330/6.3
330/6.3
330/6.3
330/6.3
330/6.3
330/6.3
220/10
220/10
220/10
220/10
220/10
220/10
100/10
100/10
100/16
100/16
100/16
100/16
100/16
100/16
68/20
390/6.3
390/6.3
390/6.3
390/6.3
390/6.3
390/6.3
330/10
330/10
330/10
330/10
330/10
330/10
270/10
270/10
180/16
180/16
120/20
120/20
180/16
120/20
68/25
7
10
40
6
2
3
10
40
8
5
10
15
40
9
2
3
20
40
15
18
30
40
15
20
40
12
2
Rev 2.0
www.xlsemi.com
9
ETC [ ETC ]
