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L5981价格

参考价格:¥7.5767

型号:L5981TR 品牌:STMicroelectronics 备注:这里有L5981多少钱,2026年最近7天走势,今日出价,今日竞价,L5981批发/采购报价,L5981行情走势销售排行榜,L5981报价。
型号 功能描述 生产厂家 企业 LOGO 操作
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

STMICROELECTRONICS

意法半导体

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;

STMICROELECTRONICS

意法半导体

L5981

1 A step-down switching regulator

文件:872.07 Kbytes Page:37 Pages

STMICROELECTRONICS

意法半导体

L5981

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

STMICROELECTRONICS

意法半导体

L5981

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

STMICROELECTRONICS

意法半导体

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

STMICROELECTRONICS

意法半导体

1 A step-down switching regulator

文件:872.07 Kbytes Page:37 Pages

STMICROELECTRONICS

意法半导体

1 A step-down switching regulator

文件:872.07 Kbytes Page:37 Pages

STMICROELECTRONICS

意法半导体

Multi-element photodiodes for surface mounting

文件:124.96 Kbytes Page:2 Pages

HAMAMATSUHamamatsu Photonics Co.,Ltd.

滨松光子滨松光子学株式会社

L5981产品属性

  • 类型

    描述

  • Marketing Status:

    Active

  • Package:

    DFN8 3x3

  • Input Voltage_min(V):

    2.9

  • Input Voltage_max(V):

    18

  • Output Current-Max_nom(A):

    1

  • Synchronous rectification:

    No

  • Inhibit Pin:

    true

  • Regulated Output Voltage_max(V):

    18

  • Oscillator Switching frequency_min(Internal)(kHz):

    250

  • Oscillator Switching frequency_max(Internal)(kHz):

    1000

  • Soft-start:

    Yes

  • Other Features:

    SYNCHRONIZATION

更新时间:2026-5-14 18:10:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
STM
26+
8-VFQFPN
26038
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订
ST
25+
NA
20000
原装,请咨询
ST/意法半导体
24+
QFPN-8
16960
原装正品现货支持实单
ST/意法半导体
26+
QFPN-8
60000
只有原装 可配单
STM
23+
NA
8719
专做原装正品,假一罚百!
ST(意法)
18+
9800
代理进口原装/实单价格可谈
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!
ST/意法
2450+
QFN8
6540
只做原装正品现货!或订货假一赔十!
ST
24+
原厂原封
6523
进口原装公司百分百现货可出样品
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

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