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L5981

1A step-down switching regulator

Description The L5981 is step down switching regulator with 1.5A current limited embedded power MOSFET, so it is able to deliver in excess of 1A DC current to the load depending on the application condition. The input voltage can range from 2.9V to 18V, while the output voltage can be set starti

文件:823.06 Kbytes 页数:37 Pages

STMICROELECTRONICS

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L5981

1 A step-down switching regulator

文件:872.07 Kbytes 页数:37 Pages

STMICROELECTRONICS

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L5981

最高1 A步降开关稳压器

The L5981 is a step-down switching regulator with a 1.5 A (min.) current limited embedded Power MOSFET, so it is able to deliver in excess of 1 A DC current to the load depending on the application condition.\n\n The input voltage can range from 2.9 V to 18 V, while the output voltage can be set sta • 1 A DC output current \n• 2.9 V to 18 V input voltage \n• Output voltage adjustable from 0.6 V \n• 250 kHz switching frequency, programmable up to 1 MHz \n• Internal soft-start and inhibit \n• Low dropout operation: 100% duty cycle \n• Voltage feedforward \n• Zero load current operation \n• Ov;

ST

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L5981

Package:8-VFDFN 裸露焊盘;包装:卷带(TR) 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC REG BUCK ADJ 1A 8VFQFPN

STMICROELECTRONICS

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L5981

Package:8-VFDFN 裸露焊盘;包装:卷带(TR) 功能:降压 类别:集成电路(IC) DC DC 开关稳压器 描述:IC REG BUCK ADJ 1A 8VFQFPN

STMICROELECTRONICS

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L5981TR

1A step-down switching regulator

Description The L5981 is step down switching regulator with 1.5A current limited embedded power MOSFET, so it is able to deliver in excess of 1A DC current to the load depending on the application condition. The input voltage can range from 2.9V to 18V, while the output voltage can be set starti

文件:823.06 Kbytes 页数:37 Pages

STMICROELECTRONICS

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L5981_08

1 A step-down switching regulator

文件:872.07 Kbytes 页数:37 Pages

STMICROELECTRONICS

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L5981TR

1 A step-down switching regulator

文件:872.07 Kbytes 页数:37 Pages

STMICROELECTRONICS

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L5981TR

Package:8-VFDFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC REG BUCK ADJ 1A 8VFQFPN

STMICROELECTRONICS

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产品属性

  • 产品编号:

    L5981

  • 制造商:

    STMicroelectronics

  • 类别:

    集成电路(IC) > 稳压器 - DC-DC 开关稳压器

  • 包装:

    卷带(TR)

  • 功能:

    降压

  • 输出配置:

  • 拓扑:

    降压

  • 输出类型:

    可调式

  • 输出数:

    1

  • 电压 - 输入(最小值):

    2.9V

  • 电压 - 输入(最大值):

    18V

  • 电压 - 输出(最小值/固定):

    0.6V

  • 电压 - 输出(最大值):

    18V

  • 电流 - 输出:

    1A

  • 频率 - 开关:

    250kHz ~ 1MHz

  • 同步整流器:

  • 工作温度:

    -40°C ~ 150°C(TJ)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    8-VFDFN 裸露焊盘

  • 供应商器件封装:

    8-VFQFPN(3x3)

  • 描述:

    IC REG BUCK ADJ 1A 8VFQFPN

供应商型号品牌批号封装库存备注价格
ST
25+
QFN8
6180
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
ST
24+
原厂原封
6523
进口原装公司百分百现货可出样品
询价
STM
22+
原廠原封
5000
原装现货库存.价格优势!!
询价
STMICROEL
23+
NA
2286
专做原装正品,假一罚百!
询价
STMicroelectronics
18+
ICREGBUCKADJ1A8VFQFPN
6800
公司原装现货
询价
STMicroelectronics
24+
8-VFQFPN(3x3)
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
ST
25+
QFN8
30000
代理全新原装现货,价格优势
询价
STMicroelectronics
24+
8-VFQFPN(3x3)
65200
一级代理/放心采购
询价
STM
25+
QFN-8
1001
就找我吧!--邀您体验愉快问购元件!
询价
ST(意法)
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
询价
更多L5981供应商 更新时间2025-12-24 8:22:00