| 57104 UC3525AN 16P/DIP | 40190 TNY264G | 85847 TL3844P 8P/DIP |
| 40107 S494 SOP-16 | 85632 KA3844A DIP-8P | 72658 NCP1380ADR2G 8-SOIC |
| 39454 S494P | 101436 HA16108P 16P/DIP | 85575 DBL494 16P/DIP |
| 33688 IP3844D-14 14P/SOIC | 18329 TL594CN 16P-DIP (ROHS) 脉宽调制 (PWM) 控制电路 | 40527 SG6848D 8P/DIP |
| 105530 UC3843N 8P/DIP (ROHS) | 32732 UC3843AN 8P/DIP | 32738 UC3842AN 8P/DIP |
| 32753 UC3879N 20P/DIP (N) Green | 32756 UCC3806N 电流模式 PWM 控制器 | 62934 AIC1594PS 8P/SOP |
| 57497 TOP247YN 6P/TO-220-7C | 32722 UC3843BNG 8P/DIP (ROHS) | 77954 UC2843N 8P/DIP |
| 29730 SG3526N 18P/DIP (ROHS) | 57639 UCC3804PW 8P/TSSOP (无铅) | 57634 TOP234YN 5P/TO-220-7B |
| 44718 PBM3960 22P/DIP | 64686 HIP6019BCB 28P/SOIC | 33681 IP1001 BGA |
| 33682 IP2001 BGA 11mm x 11mm x 3mm | 33683 IP3842D-8 MODULATOR | 33684 IP3842N MODULATOR |
| 33685 IP3843D-8 8P/SOIC | 24098 TD3844A -0.3~5.5V/1.0A | 17951 TNY264P 400mA 5.5W 44kHz |
| 17952 TNY267PN DIP-8P (ROHS) 720mA 13W 132kHz | 17953 TNY268PN Off-line Switcher | 61282 UC3845N 8P/DIP (ROHS) |
| 1577 UC2845BN PDIP-8 Current Mode PWM | 62007 SG3843M 8P/DIP | 105889 UCC3801N 8P/DIP |
| 92720 ISL6612CBZ SOP-8P marking:6612CBZ | 7357 UC3844BN 8P/DIP (ROHS) | 7358 UC3843BN 8P/DIP 无铅 |
| 34409 IRU3033CS PWM SWITCHER | 29594 SG3525AP 交换式电压源的控制IC | 34412 IRU3037ACS PWM CONTROLLER |
| 34414 IRU3037CS PWM CONTROLLER | 124721 UC3845BD1R2G ON SOP-8 | 92915 FP6298XR-G1 SOP-8P marking:FP6298 |
| 71802 UC3844N 8P/DIP (ROHS) | 66824 UC3843AN 8P/DIP | 65319 UC2525ADW 16P/SOIC 【ROHS】 |
| 60241 NCP1402SN50T1G SOT23-5 无铅 | 92399 UC3843ADG SOP-14P | 101484 PN8024R 7P/DIP |
| 64463 TL3843D 14P/SOIC | 34491 E-UC3842BN 8P/DIP 无铅 | 49463 UC3842BN 8P/DIP (ROHS) |
| 128098 FGA180N33ATD FSC TO-3P | 90684 TL2844DR-8 8P/SOIC | 112180 UPC494C 16P/DIP 脉宽调制控制IC |
| 69421 UC3825DW 16P/SOIC (ROHS) | 69495 SG3524N 16P/DIP (ROHS) | 76596 UCC3806DW SOICW-16P |
| 63570 MAX736CWE 16P/SOIC | 24099 TD3842A Cur. Mode PWM Contr. | 69101 MAX8896EREE+T 16P/UCSP |
| 20238 UC2842BN 8P/DIP Current Mode PWM | 83199 UC3865DW 16-SOIC (ROHS) | 67789 MAX732CWE+ 16P/SOIC (ROHS) |
| 63268 ML4841CP 16P/DIP | 67888 MAX735CSA+ 8P/SOIC (ROHS) | 24034 UC3526ADW 18P/SOIC 开关控制器 Regulating PWM |
| 24035 UC2842ADG4 电流模式 PWM 控制器 | 83198 FAN6300AMY 8-SOIC | 59147 PS094-315 LGA |
| 48516 UC2845BD1013TR Current Mode PWM | 107177 UC3825AN 16P/DIP | 48474 UC2823N DIP-16P Green |
| 23697 SG3526DW Voltage Mode PWMs | 90288 CM6901XIP DIP-16P -40~+125℃ | 60434 FAN4803CP2 8P/DIP |
| 98766 NCP1203D100R2 8P/SOIC | 82911 OB2532 6P/SOT23 | 70543 UC3845D 14P/SOIC |
| 36393 UC2844AN 8P/DIP(ROHS) | 82934 LD7531GL 6P/SOT-26 | 6715 TL494CN 16P/DIP (ROHS) |
| 48590 TL3843P DIP-8P Pb-Free | 59915 SG6841SZ 8P/SOP 液晶常用电源晶片【ROHS】 | 59916 SG6841D 8P/DIP |
| 82605 TPS54380PWP HTSSOP-20 | 115134 LM5025AMTCX 16P/TSSOP | 69953 FSEZ1307MY SOP-7,RoHS |
| 69954 FAN103MY SOP-8,RoHS | 23805 ISL6529CB 14P/SOIC | 82659 UCC2891D 16P/SOIC |
| 50114 TNY254PN 交换式电压源的控制IC 无铅 | 50115 TOP222YN 交换式电压调整 IC 无铅 | 50116 TOP243YN 交换式电压源的控制IC 无铅 |
| 50117 TOP245YN POWER_交换式电压源的控制IC 无铅 | 50146 TNY255GN 交换式电压源的控制IC (无铅) | 82376 NCP1200D60R2G 8-SOIC |
| 43004 TOP223YN TO-220 无铅 | 82190 UCC38C45D 8-SOIC | 6849 SG3525AN 16P/DIP (ROHS) |
| 66393 UC2844D8 8P/SOIC (ROHS) | 82286 XC9103D093MRN 5P/SOT-25 | 82287 XC6367B103MR 5P/SOT-25 |
| 53448 UCC3580N-4 16P/DIP | 100532 SM7022 8P/DIP 明微品牌 | 27172 TNY266P 8P/DIP 无铅 |
| 16473 TOP225YN 36V 35A 100W | 16494 SG3526N 18P/DIP | 55988 UC3843BD1013TR 8P/SOIC 无铅 |
| 55990 UC3845BD1013TR SO-8 无铅 | 16703 ISL6402AIR 28 Ld QFN | 88431 UC2825N DIP-16P |
| 55797 FAN4803CS2 8P/SOIC(ROHS) | 88230 UC3842AN 8P/DIP | 81635 IR3651STRPBF 14P/SOIC |
| 62474 FAN4803CP1 8P/DIP | 113145 TOP226YN 3P/TO-220 AC/DC转换器 | 61698 LM5032MTC 16P/TSSOP (ROHS) |
| 16471 TOP221Y 36V 12W 35mA | 16472 TOP223YN 36V 35mA 50W 无铅 | 16504 TOP200YN Off-line PWM Switch (ROHS) |
| 16624 UC3842AD Cur. Mode contro. | 93788 MAX787ECK 5/TO-220 | 16164 TL5001CP 8P/DIP Pb-Free |
| 100282 UCC25600D 8P/SOIC (ROHS) | 28544 SG3526N Control Circuit | 81076 L6599ADTR 16P/SOIC |
| 16470 TNY255P 530mA 8W 130kHz(无铅) | 41743 UC3843D8 SOIC-8 Green | 88272 TPD4122K DIP-26P |
| 111339 SG6840SZ 8P/SOP | 37879 UC2843AN 8P/DIP无铅 | 80769 SG3524P 16P/SOIC |
| 15131 TDA4605-3 MOS-Transistor | 41463 UC3584N 16P/DIP (N) | 52055 UCC3580D-4 SOIC-16P |
| 55025 UCC3804D 8P/SOIC | 41518 UC3844BNG DIP-8P ( ROHS) | 51916 TNY280PN PWM 电源控制器IC (ROHS) |
| 54871 UC3842BD1013TR 8P/SOIC (ROHS) | 4964 UC3842A 8P-SOIC | 4969 TL3842P 8P/DIP (ROHS) |
| 4971 SG3524N 稳压脉宽调制器 | 41418 NCP1203P60 PDIP-8 | 87577 TOP223PN 8P/DIP |
| 41521 UC3844NG DIP-8P | 41744 UC2842AN 电流模式 PWM 控制器 | 41885 UC3843A 8P/SMD |
| 41476 TNY265P DIP/8P | 41478 TNY263P DIP/8P | 74119 UC2842ADW 16P/SOIC |
| 39024 TOP101YAI TO-220 | 97558 TL598CN 16P/DIP | 86674 UC3825BN 16P/DIP |
| 154760 CM6800G 液晶电源管理芯片CM6800G DIP16 | 42495 MAX6509HAUK-T 5 SOT23-5 | 42405 NCP202LSN20T1 SOT23-5 |
| 22294 SG3524D 稳压脉宽调制器 | 73732 TOP201YN 3P/TO-220 | 42552 MAX8760ETL+T 40 Thin QFN 6mm x 6mm RoHS |
| 42566 SG3525AN 16P/DIP | 42635 UC3842BN PDIP-8 | 42636 UC3844BD1G SOIC-8 ROHS |
| 42638 UC3844BN PDIP-8 | 22025 TL5001CD PWM CONTROL Green | 104144 FAN6757MRMX 8P/SOP |
| 109257 HA16107P HITACHI_16P/DIP | 66780 UC3845BD1G SOIC-8 | 23140 UC3842P 8P/DIP |
| 23141 UC3844BD1013TR 8P/SOIC (ROHS) | 23142 UC3845BN 8P/DIP (ROHS) | 152988 TNY267GN SOP-7 |
| 66626 LM5030MM 10P/MSOIC | 86240 TOP232PN 8P/DIP | 95748 UC3526N 18P/DIP (ROHS) |
| 95750 UC2526AN 18P/DIP (ROHS) | 15566 UC2843BN 8P/DIP PWM | 79649 UC2844BN 8P/DIP PWM |
| 79650 UC2844BD1013TR 8P/SOIC PWM | 79651 UC2843BD1013TR SO8 PWM | 79652 UC2842BD1013TR SO8 Current Mode PWM |
| 98421 TNY267PN 8P/DIP | 50142 TOP244PN 电压调整类的IC 无铅 | 22799 UC2875 28P/SOP |
| 42217 MAX1953EUB 控制器 | 42388 NCP1200P6OG PDIP8 | 42389 NCP1203D60R2G 8P/SOIC 无铅 |
| 42391 NCP1207ADR2G SOIC-8 ROHS | 42392 NCP1207P PDIP-8 | 42393 NCP1377BDR2G SOIC-8 ROHS |
| 42394 NCP1377DR2 SOIC-8 | 42395 NCP1402SN30T1 SOT23-5 | 42505 MAX685EEE+T 16 QSOP RoHS |
| 26018 UC3843P Current mode contr. | 40854 LD7550BBN 8P/DIP PWM Controller | 50449 UC3875DWP 28P/SOIC(DW) |
| 42386 NCP1200AD60R2G SOIC-8 (无铅) | 42397 NCP1410DMR2 Micro8 | 73545 FAN3122TMX SOIC-8 |
| 39522 TOP244Y TO-220 | 65022 UCC3895DW PWM Controller 20P/SOIC | 65023 UCC3895N PWM Controller 20P/PDIP |
| 122337 UPC494GS SOP-16 脉宽调制控制IC | 39727 UC3825N 16P/DIP (ROHS) | 100503 LM5020MM-1 10Pin/MSOP |
| 42379 MAX1954EUB-T 10 μMAX | 147665 FAN4803CS1 FAIRCHILD SOP-8 | 42407 NCP302LSN30T1G SOT23-5 监控电路 3.0V Detector |
| 42408 NCP303LSN09T1G SOT23-5 ROHS | 42409 NCP303LSN22T1G SOT23-5 ROHS | 42410 NCP303LSN27T1G SOT23-5 ROHS |
| 32716 UC3844N 8P/DIP | 42398 NCP1410DMR2G Micro8 ROHS | 42404 NCP301LSN30T1G SOT23-5 |
| 42406 NCP302LSN20T1G SOT23-5 | 42543 MAX8546EUB-T 10uMAX | 19303 TL494CD PWM 16P/SMD【无铅】 |
| 42548 MAX8760ETL 40 Thin QFN 6mm x 6mm | 79371 TOP221YN 3P/TO-220 | 73030 IRU3048CS 16P/SOIC |
| 32710 UC3845BN 8P/DIP (ROHS) | 48688 UC3844AN DIP-8P | 19337 ML4420CS 28P/SOIC |
| 72921 TPS60230RGTR 16P/QFN | 60903 AN8090 16P/DIP | 32917 TOP227YN 3P/TO-220 (ROHS) |
| 32955 TOP224YN 3P/TO-220 无铅 | 32956 TOP224PN 8P/DIP | 32961 TOP223P 8P/DIP |
| 32962 TOP221P 8P/DIP | 32964 TOP210PFI 8P/DIP | 32630 UC3875N 相移谐振控制器 |
| 103259 TOP103YAI 3P/TO-220 | 85257 SG3524N 16P/DIP | 40435 NCP1203D60R2 8P/SOIC |
| 69246 UC3842AD 14P/SOIC | 19369 UC3842BNG 8P/DIP ROHS | 85848 UCC2802DTR 8P/ SOIC |
| 39633 TOP204YAI TO-220/3 | 39641 UC2843AN 8P/DIP无铅 | 103328 TOP232YN AC/DC转换器 TO-220 |
| 32920 TOP226Y 3P/TO-220 无铅 |
