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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
) |! x# J- B: A. p1 W+ J( C0 JAlpha & Omega Semiconductor Inc AOZ1284PI-1 IC REG BUCK ADJ 4A SO8 0.44111 3 V ~ 36 V
- N! @/ L/ p3 EAlpha & Omega Semiconductor Inc AOZ1253PI IC REG BUCK SYNC ADJ 3A 8SO 0.537 4.5 V ~ 26 V M) k9 x Y& L1 n+ d- q' ]; U5 v1 J
Alpha & Omega Semiconductor Inc AOZ1254PI IC REG BUCK SYNC ADJ 4A SO8 0.57536 4.5 V ~ 26 V
8 m1 X9 I: P: y: S3 i( lRohm Semiconductor BD9876EFJ-E2 IC REG BUCK SYNC ADJ 3A HTSOP8 0.60732 7 V ~ 42 V
8 a$ G- V5 b( uAllegro MicroSystems, LLC A8698ELJTR-T IC REG BUCK ADJ 3A 8SOIC 0.65527 8 V ~ 25 V
# P' T1 {. f' t: I! N$ D, uSanken NR111E IC REG BUCK ADJ 4A 8ESOIC 0.7192 6.5 V ~ 31 V
3 }$ A. V8 {: ~2 j1 U. L+ ?- NSanken NR110K IC REG BUCK ADJ 4A 8HSOP 0.72879 8 V ~ 31 V
' d, Z6 K" h$ E* FAllegro MicroSystems, LLC A8697ELJTR-T IC REG BUCK ADJ 4A 8SOIC 0.73518 8 V ~ 25 V
) @3 S; T% e1 {# ZAlpha & Omega Semiconductor Inc AOZ1212AI IC REG BUCK ADJ 3A 8SOIC 0.74637 4.5 V ~ 27 V( e/ T- ` v0 f J( Z+ M) {9 j! c
Alpha & Omega Semiconductor Inc AOZ1242AI IC REG BUCK SYNC ADJ 3A SO8 0.74637 4.5 V ~ 32 V
' q8 Y( U [5 v1 y) XDiodes Inc AP3003S-5.0TRE1 IC REG BUCK 5V 3A TO263-5 0.7584 Up to 32V
; d9 P) m- r, m/ [7 [' zDiodes Inc AP3003S-ADJTRE1 IC REG BUCK ADJ 3A TO263-5 0.7584 Up to 32V
) O& m5 G; y* cAlpha & Omega Semiconductor Inc AOZ1212DI IC REG BUCK ADJ 3A 8DFN 0.78313 4.5 V ~ 27 V5 X( a& G" K- d# b Q
Allegro MicroSystems, LLC A8447SLJTR-T IC REG BUCK ADJ 3A 8SOIC 0.78313 8 V ~ 50 V1 p1 L g3 i/ v5 o f# e7 \$ ]
Alpha & Omega Semiconductor Inc AOZ1242DI IC REG BUCK SYNC ADJ 3A 8LDFN 0.78313 4.5 V ~ 32 V
3 ~9 ]% e6 X" m sAllegro MicroSystems, LLC A8498SLJTR-T IC REG BUCK ADJ 3A 8SOIC 0.78313 8 V ~ 50 V1 y7 v2 `1 b/ X* t4 j$ ^
Sanken SI-8005Q-TL IC REG BUCK ADJ 3.5A 8HSOP 0.80482 4.75 V ~ 28 V' p* [- J: w. z. f P
Texas Instruments TPS54331DR IC REG BUCK ADJ 3A 8SOIC 0.85619 3.5 V ~ 28 V [- _7 b: T( o$ M- ~# o
Texas Instruments TPS54331DRG4 IC REG BUCK ADJ 3A 8SOIC 0.85619 3.5 V ~ 28 V E" S8 l4 H$ D
Texas Instruments TPS54331GDR IC REG BUCK ADJ 3A 8SOIC 0.85619 3.5 V ~ 28 V5 w6 K w3 j7 j: h% l2 [* g; e
Semtech SC4525CSETRT IC REG BUCK ADJ 3A 8SOIC 0.92468 3 V ~ 28 V
7 H' Y% C9 V8 K( VTexas Instruments TPS54331DDAR IC REG BUCK ADJ 3A 8SOPWRPAD 0.92754 3.5 V ~ 28 V
* B0 ?( D, L4 C1 H) ASTMicroelectronics L7981 IC REG BUCK ADJ 3A 8VFQFPN 0.92931 4.5 V ~ 28 V
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