Datasheet
ADP2380 Data Sheet
Rev. 0 | Page 22 of 28
RECOMMENDED EXTERNAL COMPONENTS
Table 11. Recommended External Components for Typical Applications with Compensation Network Between COMP and GND Pins,
4 A Output Current
f
SW
(kHz) V
IN
(V) V
OUT
(V) L (µH) C
OUT
(µF)
1
R
TOP
(kΩ) R
BOT
(kΩ) R
C
(kΩ) C
C
(pF) C
CP
(pF)
250 12 1 3.3 680 + 2 × 100 10 15 47 3900 150
12 1.2 3.3 680 10 10 47 3900 100
12 1.5 4.7 680 15 10 60.4 3900 100
12 1.8 4.7 470 20 10 51 3900 100
12 2.5 6.8 3 × 100 47.5 15 28 3900 10
12 3.3 6.8 2 × 100 10 2.21 24 3900 10
12
5
10
100 + 47
22
3
29.4
3900
6.8
5 1 3.3 680 + 2 × 100 10 15 47 3900 150
5 1.2 3.3 680 10 10 47 3900 100
5 1.5 3.3 470 15 10 39 3900 100
5 1.8 3.3 3 × 100 20 10 20 3900 15
5 2.5 4.7 2 × 100 47.5 15 18.2 3900 10
5 3.3 3.3 2 × 100 10 2.21 24 3900 10
500 12 1.2 2.2 470 10 10 68 2200 68
12 1.5 2.2 3 × 100 15 10 33 2200 10
12 1.8 2.2 2 × 100 20 10 26.7 2200 10
12 2.5 3.3 2 × 100 47.5 15 37.4 2200 6.8
12 3.3 4.7 2 × 100 10 2.21 47 2200 4.7
12 5 4.7 100 22 3 37.4 2200 3.3
5 1 1.5 470 10 15 56 2200 68
5 1.2 1.5 3 × 100 10 10 26.7 2200 10
5 1.5 2.2 3 × 100 15 10 33 2200 10
5 1.8 2.2 2 × 100 20 10 26.7 2200 10
5 2.5 2.2 2 × 47 47.5 15 21 2200 6.8
5 3.3 2.2 100 + 47 10 2.21 37.4 2200 4.7
1000 12 1.8 1.5 2 × 100 20 10 51 1000 4.7
12 2.5 1.5 100 47.5 15 37.4 1000 3.3
12 3.3 2.2 100 10 2.21 47 1000 2.2
12 5 2.2 100 22 3 69 1000 1
5 1 1 3 × 100 10 15 43.2 1000 8.2
5 1.2 1 2 × 100 10 10 33 1000 6.8
5 1.5 1 100 + 47 15 10 33 1000 4.7
5 1.8 1 2 × 47 20 10 30 1000 4.7
5 2.5 1 100 47.5 15 37.4 1000 3.3
5
3.3
1
100
10
2.21
47
1000
2.2
1
680 μF: 4 V, Sanyo 4TPF680M; 470 μF: 6.3 V, Sanyo 6TPF470M; 100 μF: 6.3 V, X5R, Murata GRM32ER60J107ME20; 47 μF: 6.3 V, X5R, Murata GRM32ER60J476ME20.