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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:2026-7-24 12:36:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST/意法
23+
QFN8
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
ST/意法半导体
26+
QFPN-8
10000
十年沉淀唯有原装
ST(意法)
18+
9800
代理进口原装/实单价格可谈
ST/意法半导体
21+
QFPN-8
8860
只做原装,质量保证
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
22+
QFN
12245
现货,原厂原装假一罚十!
ST
25+
QFN-8
16500
只做原装正品现货 假一赔十
ST/意法半导体
24+
QFPN-8
6000
全新原装深圳仓库现货有单必成
ST/意法
25+
QFN
32360
ST/意法全新特价L5981TR即刻询购立享优惠#长期有货
ST/意法
22+
N
30000
十七年VIP会员,诚信经营,一手货源,原装正品可零售!

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