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这些都是2-6块钱的货,看看哪个好买就用哪个吧:
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Alpha & Omega Semiconductor Inc AOZ1284PI IC REG BUCK ADJ 4A SO8 0.44111 3 V ~ 36 V
; O* n; Z7 P5 O: JAlpha & Omega Semiconductor Inc AOZ1284PI-1 IC REG BUCK ADJ 4A SO8 0.44111 3 V ~ 36 V
/ z% v2 i" m: T, mAlpha & Omega Semiconductor Inc AOZ1253PI IC REG BUCK SYNC ADJ 3A 8SO 0.537 4.5 V ~ 26 V
5 i" p+ y8 F0 `Alpha & Omega Semiconductor Inc AOZ1254PI IC REG BUCK SYNC ADJ 4A SO8 0.57536 4.5 V ~ 26 V
: e/ u2 k2 R' H- o* @2 k- s3 h, JRohm Semiconductor BD9876EFJ-E2 IC REG BUCK SYNC ADJ 3A HTSOP8 0.60732 7 V ~ 42 V) X, q$ R& X( g7 v
Allegro MicroSystems, LLC A8698ELJTR-T IC REG BUCK ADJ 3A 8SOIC 0.65527 8 V ~ 25 V- I# ^/ Z+ q: B5 _. a, B0 q
Sanken NR111E IC REG BUCK ADJ 4A 8ESOIC 0.7192 6.5 V ~ 31 V
$ ?- Q( j5 p/ H. t2 ~) s3 L8 f/ QSanken NR110K IC REG BUCK ADJ 4A 8HSOP 0.72879 8 V ~ 31 V
+ N+ b/ y5 _& y9 E: v% BAllegro MicroSystems, LLC A8697ELJTR-T IC REG BUCK ADJ 4A 8SOIC 0.73518 8 V ~ 25 V: h+ t9 H' S! i2 v% ]! D
Alpha & Omega Semiconductor Inc AOZ1212AI IC REG BUCK ADJ 3A 8SOIC 0.74637 4.5 V ~ 27 V
/ g$ R4 n1 c: ~8 K+ SAlpha & Omega Semiconductor Inc AOZ1242AI IC REG BUCK SYNC ADJ 3A SO8 0.74637 4.5 V ~ 32 V
$ }; q! S% X" yDiodes Inc AP3003S-5.0TRE1 IC REG BUCK 5V 3A TO263-5 0.7584 Up to 32V
2 j8 ~1 a' [; o# c9 a8 Q" uDiodes Inc AP3003S-ADJTRE1 IC REG BUCK ADJ 3A TO263-5 0.7584 Up to 32V
& k- a9 r* }: w0 W! Q iAlpha & Omega Semiconductor Inc AOZ1212DI IC REG BUCK ADJ 3A 8DFN 0.78313 4.5 V ~ 27 V
, ]- ~$ O1 v8 P, WAllegro MicroSystems, LLC A8447SLJTR-T IC REG BUCK ADJ 3A 8SOIC 0.78313 8 V ~ 50 V
$ o% d( s$ x; w# ~Alpha & Omega Semiconductor Inc AOZ1242DI IC REG BUCK SYNC ADJ 3A 8LDFN 0.78313 4.5 V ~ 32 V
% y/ {, W2 ~. hAllegro MicroSystems, LLC A8498SLJTR-T IC REG BUCK ADJ 3A 8SOIC 0.78313 8 V ~ 50 V; m, I5 x0 f! ]' @7 w% l5 p
Sanken SI-8005Q-TL IC REG BUCK ADJ 3.5A 8HSOP 0.80482 4.75 V ~ 28 V
9 v8 l. k5 d% r, t% ETexas Instruments TPS54331DR IC REG BUCK ADJ 3A 8SOIC 0.85619 3.5 V ~ 28 V0 T* n" y$ v/ E' c
Texas Instruments TPS54331DRG4 IC REG BUCK ADJ 3A 8SOIC 0.85619 3.5 V ~ 28 V3 ]- r( l+ u9 p: B0 I: b
Texas Instruments TPS54331GDR IC REG BUCK ADJ 3A 8SOIC 0.85619 3.5 V ~ 28 V
$ W% i& T6 e* `Semtech SC4525CSETRT IC REG BUCK ADJ 3A 8SOIC 0.92468 3 V ~ 28 V
% k N5 K, p1 m& w; u: U' PTexas Instruments TPS54331DDAR IC REG BUCK ADJ 3A 8SOPWRPAD 0.92754 3.5 V ~ 28 V4 Y" v% u f, m1 O
STMicroelectronics L7981 IC REG BUCK ADJ 3A 8VFQFPN 0.92931 4.5 V ~ 28 V
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