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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 V9 V' q/ M" ? k$ N! g) c! r' q
Alpha & Omega Semiconductor Inc AOZ1284PI-1 IC REG BUCK ADJ 4A SO8 0.44111 3 V ~ 36 V& O# }- @# B1 c% T4 x
Alpha & Omega Semiconductor Inc AOZ1253PI IC REG BUCK SYNC ADJ 3A 8SO 0.537 4.5 V ~ 26 V2 S! x- A- d! O O0 `' ^# [% w
Alpha & Omega Semiconductor Inc AOZ1254PI IC REG BUCK SYNC ADJ 4A SO8 0.57536 4.5 V ~ 26 V" m1 z1 ^; s4 j! T$ Z: ?' d' ^
Rohm Semiconductor BD9876EFJ-E2 IC REG BUCK SYNC ADJ 3A HTSOP8 0.60732 7 V ~ 42 V" o( C9 _8 P; I3 [
Allegro MicroSystems, LLC A8698ELJTR-T IC REG BUCK ADJ 3A 8SOIC 0.65527 8 V ~ 25 V
7 b( K. _1 ?1 m" `: |Sanken NR111E IC REG BUCK ADJ 4A 8ESOIC 0.7192 6.5 V ~ 31 V
3 P% ^8 Z2 J3 K$ Z. Y9 |% W2 L1 bSanken NR110K IC REG BUCK ADJ 4A 8HSOP 0.72879 8 V ~ 31 V# {4 ^3 M2 z- c' T- B
Allegro MicroSystems, LLC A8697ELJTR-T IC REG BUCK ADJ 4A 8SOIC 0.73518 8 V ~ 25 V1 o# h5 p; c/ d3 {2 [# ?! |
Alpha & Omega Semiconductor Inc AOZ1212AI IC REG BUCK ADJ 3A 8SOIC 0.74637 4.5 V ~ 27 V
. V' B$ O, m, _2 `2 [: wAlpha & Omega Semiconductor Inc AOZ1242AI IC REG BUCK SYNC ADJ 3A SO8 0.74637 4.5 V ~ 32 V! } l: f' C! B1 s
Diodes Inc AP3003S-5.0TRE1 IC REG BUCK 5V 3A TO263-5 0.7584 Up to 32V
2 e6 Q* J5 R7 i; E4 [Diodes Inc AP3003S-ADJTRE1 IC REG BUCK ADJ 3A TO263-5 0.7584 Up to 32V
" X) s1 v" y! V. F' w" \+ vAlpha & Omega Semiconductor Inc AOZ1212DI IC REG BUCK ADJ 3A 8DFN 0.78313 4.5 V ~ 27 V
8 C1 H f% r6 C3 W% E% S9 AAllegro MicroSystems, LLC A8447SLJTR-T IC REG BUCK ADJ 3A 8SOIC 0.78313 8 V ~ 50 V
2 g( C# J( G% ^Alpha & Omega Semiconductor Inc AOZ1242DI IC REG BUCK SYNC ADJ 3A 8LDFN 0.78313 4.5 V ~ 32 V
$ U t$ e/ _; g2 D# qAllegro MicroSystems, LLC A8498SLJTR-T IC REG BUCK ADJ 3A 8SOIC 0.78313 8 V ~ 50 V% T5 u4 h+ Y- B1 o- i3 l
Sanken SI-8005Q-TL IC REG BUCK ADJ 3.5A 8HSOP 0.80482 4.75 V ~ 28 V
* }1 j4 F4 ^7 W3 vTexas Instruments TPS54331DR IC REG BUCK ADJ 3A 8SOIC 0.85619 3.5 V ~ 28 V* G/ P1 I. {" G! p( V* J- N
Texas Instruments TPS54331DRG4 IC REG BUCK ADJ 3A 8SOIC 0.85619 3.5 V ~ 28 V5 `7 M! B- a5 s3 ?5 ?7 g* C/ b4 [
Texas Instruments TPS54331GDR IC REG BUCK ADJ 3A 8SOIC 0.85619 3.5 V ~ 28 V
0 o- U0 V+ w/ W( W c6 s, ESemtech SC4525CSETRT IC REG BUCK ADJ 3A 8SOIC 0.92468 3 V ~ 28 V
+ r9 E6 G# o+ B" r5 @- ]Texas Instruments TPS54331DDAR IC REG BUCK ADJ 3A 8SOPWRPAD 0.92754 3.5 V ~ 28 V
. J" d7 N2 {, \9 e' ~. f; pSTMicroelectronics L7981 IC REG BUCK ADJ 3A 8VFQFPN 0.92931 4.5 V ~ 28 V
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