RT2825
Table 1. Suggested Component Values
V
OUT
(V)
5.0
3.3
2.5
1.8
1.5
1.2
1.0
R13/R2 (k)
176
108
76
48
36
24
16
R12/R3 (k)
24
24
24
24
24
24
24
R5/R9 (k)
6.04
3.3
2.49
2.1
1.4
1.2
1
C8/C11 (nF)
8.2
8.2
8.2
8.2
8.2
8.2
8.2
C7/C12 (pF)
180
180
180
180
180
180
180
C
OUT
(F)
22 x 4
22 x 4
22 x 4
22 x 4
22 x 4
22 x 4
22 x 4
L (H)
4.7
3.6
3.6
2.2
2.2
2.2
1.5
Note : All the input and output capacitors are the suggested values, referring to the effective capacitances, subject to any
de-rating effect, like a DC Bias.
Copyright
©
2017 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS2825-00 May 2017
www.richtek.com
9
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
