| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
丝印代码：DB3SP；LMR14030 SIMPLE SWITCHER® Power Converter 40V 3.5A, 2.2MHz Step-Down Converter With 40μA IQ 1 Features • 4V to 40V input range • 3.5A continuous output current • Ultra-low 40μA operating quiescent current • 90mΩ high-side MOSFET • 75ns minimum switch-on time • Current mode control • Adjustable switching frequency from 200kHz to 2.5MHz • Frequency synchronization to external cloc | TI 德州仪器 |   | ||
丝印代码：DB3SP；LMR14030 SIMPLE SWITCHER® Power Converter 40V 3.5A, 2.2MHz Step-Down Converter With 40μA IQ 1 Features • 4V to 40V input range • 3.5A continuous output current • Ultra-low 40μA operating quiescent current • 90mΩ high-side MOSFET • 75ns minimum switch-on time • Current mode control • Adjustable switching frequency from 200kHz to 2.5MHz • Frequency synchronization to external cloc | TI 德州仪器 | | ||
丝印代码：DB3SP；LMR14030 SIMPLE SWITCHER® Power Converter 40V 3.5A, 2.2MHz Step-Down Converter With 40μA IQ 1 Features • 4V to 40V input range • 3.5A continuous output current • Ultra-low 40μA operating quiescent current • 90mΩ high-side MOSFET • 75ns minimum switch-on time • Current mode control • Adjustable switching frequency from 200kHz to 2.5MHz • Frequency synchronization to external cloc | TI 德州仪器 | | ||
丝印代码：DB3SP；LMR14030 SIMPLE SWITCHER® Power Converter 40V 3.5A, 2.2MHz Step-Down Converter With 40μA IQ 1 Features • 4V to 40V input range • 3.5A continuous output current • Ultra-low 40μA operating quiescent current • 90mΩ high-side MOSFET • 75ns minimum switch-on time • Current mode control • Adjustable switching frequency from 200kHz to 2.5MHz • Frequency synchronization to external cloc | TI 德州仪器 | | ||
丝印代码：DB3SP；LMR14030 SIMPLE SWITCHER® Power Converter 40V 3.5A, 2.2MHz Step-Down Converter With 40μA IQ 1 Features • 4V to 40V input range • 3.5A continuous output current • Ultra-low 40μA operating quiescent current • 90mΩ high-side MOSFET • 75ns minimum switch-on time • Current mode control • Adjustable switching frequency from 200kHz to 2.5MHz • Frequency synchronization to external cloc | TI 德州仪器 | | ||
丝印代码：DB3SP；LMR14030 SIMPLE SWITCHER® Power Converter 40V 3.5A, 2.2MHz Step-Down Converter With 40μA IQ 1 Features • 4V to 40V input range • 3.5A continuous output current • Ultra-low 40μA operating quiescent current • 90mΩ high-side MOSFET • 75ns minimum switch-on time • Current mode control • Adjustable switching frequency from 200kHz to 2.5MHz • Frequency synchronization to external cloc | TI 德州仪器 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
2016+ |
SOP8 |
3000 |
主营TI,绝对原装,假一赔十,可开17%增值税发票! |
|||
TI |
20+ |
SOP8 |
33560 |
原装优势主营型号-可开原型号增税票 |
|||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
||||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
|||
TI德州仪器 |
20+ |
SOP8 |
16200 |
只做全新原装,支持样品 |
|||
TI(德州仪器) |
2021+ |
SO-8_EP |
544 |
||||
TI |
SO-8 |
20243 |
正品原装--自家现货-实单可谈 |
||||
TI(德州仪器) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
||||
TI |
24+ |
SO-8 |
44300 |
TI一级代理专营品牌绝对进口原装假一赔十 |
|||
TI/德州仪器 |
25+ |
SOP-8 |
20000 |
代理原装现货,价格优势 |
DB3SP规格书下载地址
DB3SP参数引脚图相关
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- dc电源
- dc插座
- dc-dc变换器
- DC-AC
- DB4-BP
- DB4-AP
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- DB473S6
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- DB442
- DB441
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- DB439
- DB438
- DB437
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- DB435
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- DB433
- DB4_17
- DB3-TP
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- DB3TGRI
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- DB3TG-FAIRCHILD
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- DB3TG(E)
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- DB3-ST-CN17+
- DB3-ST-CN
- DB3-ST
- DB3ST
- DB3SEL
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- DB3S315E
- DB3S314K0L
- DB3S314K
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- DB3S314J
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- DB3S314F
- DB3S308F0L
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- DB3-S3002
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- DB3S
- DB3RI
- DB-3pb-FREE
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- DB3AM
- DB3804X
- DB3803X
- DB35P
- DB35N
- DB35-16
- DB35-14
- DB35-12
- DB3510P
- DB35-10
- DB3510
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- DB35-08
DB3SP数据表相关新闻
DB141V-2.54-2P-GN 是 地博电气（DORABO） 推出的一款 2 极弹簧式 PCB 接线端子，属于 DB141 系列，采用 2.54mm 间距设计，适用于高密度电路板的精密连接场景
DB141V-2.54-2P-GN 是 地博电气（DORABO） 推出的一款 2 极弹簧式 PCB 接线端子
2025-10-29DB142V-5.08-2P-GN 是 DORABO（地博电气） 设计生产的一款 弹簧式 PCB 接线端子，属于 DB 系列产品，专为电路板与外部导线的高效连接而设计
DB142V-5.08-2P-GN DORABO 800000PCS
2025-10-29DBTC-12-4L+
优势渠道
2023-7-27DB3TG
DB3TG
2023-4-21DBAW5 03DBAW5
DBAW5 03DBAW5
2023-2-9DB2S31000L全新原装现货
随时可发货
2019-9-17
DdatasheetPDF页码索引
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