4 2005 Semtech Corp. www.semtech.com
SC1566
POWER MANAGEMENT
Pin Descriptions
Pin Configurations
Note:
(1) 3-pin versions are fixed output
voltage only.
NIP-56651CS
snoisreV
niPnoitcnuF
1NIV
2NE
3DNG
4JDA
5OV
DNGSIBAT
Ordering Information
TO-263-5
TO-220-5
TO-263-3
NIP-36651CS
snoisreV
niPnoitcnuF
1NIV
2DNG
3OV
DNGSIBAT
TO-220-3
Notes:
(1) Where -X.X denotes voltage options. Available
voltages are: 2.5V and 1.8V.
(2) Output voltage can be adjusted using external
resistors, see Pin Descriptions below.
(3) Only available in tape and reel packaging. A reel
contains 800 devices.
(4) Only available in tube packaging. A tube contains 50
devices.
(5) T-XX = Straight in-line; T-XX-SB = Single Bend.
(6) Lead free product. This product is fully WEEE and
RoHS compliant.
eciveD
)1(
egakcaP
RT.X.X-MI6651CS
3-362-OT
)3(
TRTX.X-MI6651CS
)6(
RT.X.X-M5I6651CS
)2(
5-362-OT
)3(
TRTX.XM5I6651CS
)6()2(
X.X-TI6651CS
3-022-OT
)4(
TX.X-TI6651CS
)6(
X.X-T5I6651CS
)5()2(
5-022-OT
)4(
TX.XT5I6651CS
)6()5()2(
BSX.X-T5I6651CS
)5()2(
5-022-OT
)4(
TBSX.XT5I6651CS
)6()5()2(
emaNniPnoitpicseDniP
JDA lanretxefI.srotsiserkcabdeeflanretniehtybtestahtotegatlovtuptuoehtstes,dednuorgnehw,nipsihT
:)1egapnostiucriCnoitacilppAeeS(eblliwegatlovtuptuoeht,desuerasrotsiserkcabdeef
NE fonoitcarfaottnerructnecseiuqehtgnicuder,fforotalugerehtsnrutV4.0wolebnipsihtgnilluP.tupnIelbanE
.desugniebtonfiNIVottcennoC.nepotfelsinipsihtfidelbaneeblliwecivedehT.eulavgnitareposti
DNG .gniknistaehrof)DNGotdetcennocyllacirtcele(batehtesU.dnuorgecnerefeR
NIV muminiM.V5.5dna)V7.0+OV(neewtebebtsumnipsihtottupnieht,daollluftanoitalugerroF.egatlovtupnI
.V2.2=NIV
OV.ecivedehtfotuptuorewopehtsinipsihT
Volts
R2
R2)(R11.200
VO
+
=