ncp3121 ON Semiconductor, ncp3121 Datasheet - Page 39

• Manufacturer Part Number: ncp3121
• Description: Dual 3.0 A, Step-down Dc/dc Switching Regulator
• Manufacturer: ON Semiconductor

Components:
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
ORDERING INFORMATION
Specification Brochure, BRD8011/D.
Table 7. Bill of Materials for the Typical Application Circuit
Qty
NCP3121MNTXG
1
3
1
1
1
2
1
1
1
1
3
4
2
2
2
2
2
MBRS340T3
100
100
220
NU
4.7
5.1
3.3
75
68
13
47
15
22
22
15
Device
Value
kW
kW
kW
kW
kW
kW
kW
kW
mF
nF
nF
pF
mH
W
QFN32, 5x5 mm
BOM of the NCP3121 – Evaluation Board v2.11
Scale
1206
1206
1206
1206
1206
1206
1206
1206
1206
1210
1206
1206
1206
http://onsemi.com
(Pb-Free)
NCP3121
Capacitors
Package
Resistors
Inductors
QFN32
C2, C3, C12, C22
Ref. Designator
Diodes
RV
Chip
C1, C11, C12
39
NCP3121
IN
R13, R23
C13, C23
C14, C24
C15, C25
D11, D21
L11, L21
, R14, R24
R11
R12
R21
R22
R16
R26
R1
ON Semiconductor
Coilcraft
Vendor
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Kemet
Epcos
Epcos
Epcos
4000 / Tape & Reel
Shipping†
RCA1206100R0FKEA
RCA12063K30FKEA
RCA1206100KFKEA
RCA120668K0FKEA
RCA120613K0FKEA
RCA12064K70FKEA
RCA120647K0FKEA
RCA120615K0FKEA
RCA12065K10FKEA
B37872A5104K060
B37872A5223K060
C1210C226K4PAC
B37871K5221J060
ON Semiconductor
DO3340P-153
Part number