| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
Side-onPMT PhotosensorModules TheH8249seriesphotosensormodulesincorporatea28-mm(1-1/8)diameterside-onphotomultipliertube,ahigh-voltagepowersupplycircuitandalownoiseamplifier.Twotypesofamplifiersareavailablewithacurrent-to-voltageconversionfactorof1V/µAor0.1V/µAanda | HAMAMATSUHamamatsu Photonics Co.,Ltd. 滨松光子滨松光子学株式会社 |  |   | |
Dual-ChannelSynchronousDC/DCStep-DownControllerwith5V/3.3VLDOs GeneralDescription TheRT8249A/B/Cisadual-channelstep-down,controller generatingsupplyvoltagesforbattery-poweredsystems. ItincludestwoPulse-WidthModulation(PWM)controllers adjustablefrom2Vto5.5V,andtwofixed5V/3.3Vlinear regulators.Eachlinearregulatorprovidesupt | RichTekRichtek USA Inc. 台湾立绮立绮科技 |  | | |
Dual-ChannelSynchronousDC/DCStep-DownControllerwith5V/3.3VLDOs GeneralDescription TheRT8249A/B/Cisadual-channelstep-down,controller generatingsupplyvoltagesforbattery-poweredsystems. ItincludestwoPulse-WidthModulation(PWM)controllers adjustablefrom2Vto5.5V,andtwofixed5V/3.3Vlinear regulators.Eachlinearregulatorprovidesupt | RichTekRichtek USA Inc. 台湾立绮立绮科技 | | | |
Dual-ChannelSynchronousDC/DCStep-DownControllerwith5V/3.3VLDOs GeneralDescription TheRT8249A/B/Cisadual-channelstep-down,controller generatingsupplyvoltagesforbattery-poweredsystems. ItincludestwoPulse-WidthModulation(PWM)controllers adjustablefrom2Vto5.5V,andtwofixed5V/3.3Vlinear regulators.Eachlinearregulatorprovidesupt | RichTekRichtek USA Inc. 台湾立绮立绮科技 | | | |
Dual-ChannelSynchronousDC/DCStep-DownControllerwith5V/3.3VLDOs 文件：252.86 Kbytes Page：21 Pages | RichTekRichtek USA Inc. 台湾立绮立绮科技 | | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
|||||
RICTEK |
21+ |
SMD8 |
12588 |
原装正品,自己库存 假一罚十 |
|||
RICHTEK/立锜 |
1904+ |
SOP8 |
15000 |
自家现货!原装特价供货!一片起卖! |
|||
RICHTEK |
2018+ |
SOP8 |
25000 |
一级专营品牌全新原装热卖 |
|||
RICHTEK |
2011+ |
SOP-8 |
6000 |
绝对原装自己现货 |
|||
RICHTEK/立錡 |
22+ |
QFN |
12245 |
现货,原厂原装假一罚十! |
|||
RICHTEK立锜 |
1642+ |
SOP8 |
6520 |
代理品牌 |
|||
RICHTEK |
18+ |
SOP8 |
85600 |
保证进口原装可开17%增值税发票 |
|||
RICHTEK |
1645+ |
SOP8 |
5000 |
只做原装进口,假一罚十 |
|||
RICHTEK |
20+ |
SOP-8 |
36500 |
原装现货/放心购买 |
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深圳科雨电子有限公司，联系人：卢小姐手机：18975515225 原装正品大量现货，有需要的可以联系我QQ:97877805微信：wei555222777
2019-8-21
DdatasheetPDF页码索引
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