型号 功能描述 生产厂家 企业 LOGO 操作

2A SWITCHINGREGULATOR

Description The L4972A is a stepdown monolithic power switching regulator delivering 2A at a voltage variable from 5.1 to 40V. Features ■ 2A OUTPUT CURRENT ■ 5.1V TO 40V OUTPUT VOLTAGE RANGE ■ 0 TO 90 DUTY CYCLE RANGE ■ INTERNAL FEED-FORWARD LINE REG. ■ INTERNAL CURRENT LIMITING ■ PRE

STMICROELECTRONICS

意法半导体

2A SWITCHINGREGULATOR

Description The L4972A is a stepdown monolithic power switching regulator delivering 2A at a voltage variable from 5.1 to 40V. Features ■ 2A OUTPUT CURRENT ■ 5.1V TO 40V OUTPUT VOLTAGE RANGE ■ 0 TO 90 DUTY CYCLE RANGE ■ INTERNAL FEED-FORWARD LINE REG. ■ INTERNAL CURRENT LIMITING ■ PRE

STMICROELECTRONICS

意法半导体

2A SWITCHINGREGULATOR

Description The L4972A is a stepdown monolithic power switching regulator delivering 2A at a voltage variable from 5.1 to 40V. Features ■ 2A OUTPUT CURRENT ■ 5.1V TO 40V OUTPUT VOLTAGE RANGE ■ 0 TO 90 DUTY CYCLE RANGE ■ INTERNAL FEED-FORWARD LINE REG. ■ INTERNAL CURRENT LIMITING ■ PRE

STMICROELECTRONICS

意法半导体

2A SWITCHING REGULATOR

文件:1.37447 Mbytes Page:22 Pages

STMICROELECTRONICS

意法半导体

2A SWITCHING REGULATOR

文件:1.37447 Mbytes Page:22 Pages

STMICROELECTRONICS

意法半导体

更新时间:2026-1-5 9:47:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
STMicroelectronics
25+
N/A
18798
正规渠道,免费送样。支持账期,BOM一站式配齐
ST/意法
2450+
SOP20
6540
只做原装正品假一赔十为客户做到零风险!!
ST/意法
23+
SOP-20
89630
当天发货全新原装现货
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!
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
ST
22+
20SO
9000
原厂渠道,现货配单
ST
DIP20
3343
一级代理 原装正品假一罚十价格优势长期供货
STMicroelectronics
24+
20-PowerDIP
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
STM
22+
原廠原封
5000
原装现货库存.价格优势!!
STM
23+
20-SOIC
65600

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