LM2672_07 Datasheet, PDF (20/26 Pages) National Semiconductor (TI) – SIMPLE SWITCHER® Power Converter High Efficiency 1A Step-Down Voltage Regulator with Features

Cap.
Ref.
Desg.
#
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
Surface Mount
Sprague
AVX TPS
594D Series
Series
(μF/V)
(μF/V)
120/6.3
100/10
120/6.3
100/10
120/6.3
100/10
68/10
100/10
100/16
100/10
100/16
100/10
68/10
100/10
100/16
100/10
100/16
100/16
100/16
100/16
100/16
100/16
100/16
100/16
100/16
100/16
100/16
100/16
47/20
68/20
47/20
68/20
47/20
68/20
68/25
(2×) 33/25
33/25
33/25
33/25
33/25
33/35
(2×) 22/25
33/35
22/35
(Note 9)
(Note 9)
(Note 9)
(Note 9)
(Note 9)
(Note 9)
Output Capacitor
Through Hole
Sanyo OS-CON Sanyo MV-GX
Nichicon
SA Series
Series
PL Series
(μF/V)
(μF/V)
(μF/V)
100/10
220/35
220/35
100/10
150/35
150/35
100/35
120/35
120/35
68/10
220/35
220/35
100/10
150/35
150/35
100/10
120/35
120/35
68/10
150/35
150/35
100/10
330/35
330/35
100/16
330/35
330/35
68/16
220/35
220/35
68/16
150/35
150/35
68/16
120/35
120/35
100/16
120/35
120/35
100/16
220/35
220/35
47/20
220/35
220/35
47/20
150/35
150/35
47/20
120/35
120/35
47/25 (Note 8)
220/35
220/35
33/25 (Note 8)
150/35
150/35
33/25 (Note 8)
120/35
120/35
(Note 9)
150/35
150/35
(Note 9)
120/35
120/35
(Note 9)
220/50
100/50
(Note 9)
150/50
100/50
(Note 9)
150/50
82/50
Note 8: The SC series of Os-Con capacitors (others are SA series)
Note 9: The voltage ratings of the surface mount tantalum chip and Os-Con capacitors are too low to work at these voltages.
FIGURE 17. Output Capacitor Selection Table
Panasonic
HFQ Series
(μF/V)
220/35
150/35
120/35
220/35
150/35
120/35
150/35
330/35
330/35
220/35
150/35
120/35
120/35
220/35
220/35
150/35
120/35
220/35
150/35
120/35
150/35
120/35
120/50
120/50
82/50
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