| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
NPN general purpose transistors DESCRIPTION NPN transistor in a TO-92; SOT54 plastic package. PNP complements: BC559 and BC560. FEATURES • Low current (max. 100 mA) • Low voltage (max. 45 V). APPLICATIONS • Low noise stages in audio frequency equipment. | PHILIPS 飞利浦 | |||
Low Noise Transistors Low Noise Transistors NPN Silicon | MOTOROLA 摩托罗拉 | |||
NPN general purpose transistors DESCRIPTION NPN transistor in a TO-92; SOT54 plastic package. PNP complements: BC559 and BC560. FEATURES • Low current (max. 100 mA) • Low voltage (max. 45 V). APPLICATIONS • Low noise stages in audio frequency equipment. | PHILIPS 飞利浦 | |||
NPN general purpose transistors DESCRIPTION NPN transistor in a TO-92; SOT54 plastic package. PNP complements: JC559 and JC560. FEATURES • Low current (max. 100 mA) • Low voltage (max. 45 V). APPLICATIONS • General purpose switching and amplification • Low noise stages in tape recorders, hi-fi amplifiers and other audio- | PHILIPS 飞利浦 | |||
NPN general purpose transistors DESCRIPTION NPN transistor in a TO-92; SOT54 plastic package. PNP complements: JC559 and JC560. FEATURES • Low current (max. 100 mA) • Low voltage (max. 45 V). APPLICATIONS • General purpose switching and amplification • Low noise stages in tape recorders, hi-fi amplifiers and other audio- | PHILIPS 飞利浦 |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
24+ |
TO-92-3 |
2317 |
原厂订货渠道,支持BOM配单一站式服务 |
|||
onsemi |
25+ |
TO-92(TO-226) |
22412 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
PHSSEMICONDUCTOR |
24+ |
NA |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
ONSEMI/安森美 |
25+ |
PLCC-28 |
32000 |
ONSEMI/安森美全新特价BC549CTA即刻询购立享优惠#长期有货 |
|||
PHSSEMICO |
23+ |
NA |
26353 |
专做原装正品,假一罚百! |
|||
ON(安森美) |
26+ |
NA |
60000 |
只有原装 可配单 |
|||
仙童 |
24+ |
TO-92 |
3800 |
只做原装正品现货 欢迎来电查询15919825718 |
|||
FAIRCHILDONSEMICONDUCTOR |
21+ |
NA |
20000 |
只做原装,一定有货,不止网上数量,量多可订货! |
|||
ON(安森美) |
23+ |
TO-92-3L |
16689 |
公司只做原装正品,假一赔十 |
|||
TaiwanSemiconductor |
24+ |
NA |
3000 |
进口原装正品优势供应 |
L549CD芯片相关品牌
L549CD规格书下载地址
L549CD参数引脚图相关
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L549CD数据表相关新闻
L5973D013TR
进口代理
2023-3-14L4T20FR010DER
L4T20FR010DER
2022-9-30L5150CJ
全新原装现货 支持第三方机构验证
2022-6-21L5970D013TR 开关稳压器 1.2 to 35V Step-Down
支持实单 价格优势 有单必成
2022-3-31L6205D013TR AOS/万代
www.hfxcom.com
2021-12-23L4992-三路输出电源控制器
应用 笔记本电脑和亚笔记本电脑 笔顶和便携式设备 通信的计算机 描述 L4992是一个复杂的双PWM降压控制器和功率监视器用于笔记本电脑和/或电池供电设备。该设备生产的监管电源+3.3 V,+5.1 V和12V的电源在便携式使用和PCMCIA应用。内部架构允许操作最低数量的外部元件。一个非常高开关频率(200/300 kHz或外部可同步)优化其物理尺寸。同步整流和脉冲跳跃在降压模式优化整体部分效率在宽负载电流范围内(96%的效率@1A/5.1V和93%的效率@0.05A/5.1V。两个高性能的PWM控制器+3.3 V
2013-2-18
DdatasheetPDF页码索引
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