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LM2578价格

参考价格:¥12.8066

型号:LM2578AM/NOPB 品牌:TI 备注:这里有LM2578多少钱,2026年最近7天走势,今日出价,今日竞价,LM2578批发/采购报价,LM2578行情走势销售排行榜,LM2578报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LM2578

Switching Regulator

文件:1.03788 Mbytes Page:18 Pages

NSC

国半

丝印代码:LM2578AN;LM2578A/LM3578A Switching Regulator

1FEATURES 2• Inverting and Non-Inverting Feedback Inputs • 1.0V Reference at Inputs • Operates from Supply Voltages of 2V to 40V • Output Current up to 750 mA, Saturation Less than 0.9V • Current Limit and Thermal Shut Down • Duty Cycle up to 90% APPLICATIONS • Switching Regulators

TI

德州仪器

丝印代码:LM2578AN;LM2578A/LM3578A Switching Regulator

1FEATURES 2• Inverting and Non-Inverting Feedback Inputs • 1.0V Reference at Inputs • Operates from Supply Voltages of 2V to 40V • Output Current up to 750 mA, Saturation Less than 0.9V • Current Limit and Thermal Shut Down • Duty Cycle up to 90% APPLICATIONS • Switching Regulators

TI

德州仪器

丝印代码:LM2578AN;LM2578A/LM3578A Switching Regulator

1FEATURES 2• Inverting and Non-Inverting Feedback Inputs • 1.0V Reference at Inputs • Operates from Supply Voltages of 2V to 40V • Output Current up to 750 mA, Saturation Less than 0.9V • Current Limit and Thermal Shut Down • Duty Cycle up to 90% APPLICATIONS • Switching Regulators

TI

德州仪器

丝印代码:LM2578AN;LM2578A/LM3578A Switching Regulator

1FEATURES 2• Inverting and Non-Inverting Feedback Inputs • 1.0V Reference at Inputs • Operates from Supply Voltages of 2V to 40V • Output Current up to 750 mA, Saturation Less than 0.9V • Current Limit and Thermal Shut Down • Duty Cycle up to 90% APPLICATIONS • Switching Regulators

TI

德州仪器

丝印代码:LM2578AN;LM2578A/LM3578A Switching Regulator

1FEATURES 2• Inverting and Non-Inverting Feedback Inputs • 1.0V Reference at Inputs • Operates from Supply Voltages of 2V to 40V • Output Current up to 750 mA, Saturation Less than 0.9V • Current Limit and Thermal Shut Down • Duty Cycle up to 90% APPLICATIONS • Switching Regulators

TI

德州仪器

丝印代码:LM2578AN;LM2578A/LM3578A Switching Regulator

1FEATURES 2• Inverting and Non-Inverting Feedback Inputs • 1.0V Reference at Inputs • Operates from Supply Voltages of 2V to 40V • Output Current up to 750 mA, Saturation Less than 0.9V • Current Limit and Thermal Shut Down • Duty Cycle up to 90% APPLICATIONS • Switching Regulators

TI

德州仪器

丝印代码:LM2578AN;LM2578A/LM3578A Switching Regulator

1FEATURES 2• Inverting and Non-Inverting Feedback Inputs • 1.0V Reference at Inputs • Operates from Supply Voltages of 2V to 40V • Output Current up to 750 mA, Saturation Less than 0.9V • Current Limit and Thermal Shut Down • Duty Cycle up to 90% APPLICATIONS • Switching Regulators

TI

德州仪器

丝印代码:LM2578AN;LM2578A/LM3578A Switching Regulator

1FEATURES 2• Inverting and Non-Inverting Feedback Inputs • 1.0V Reference at Inputs • Operates from Supply Voltages of 2V to 40V • Output Current up to 750 mA, Saturation Less than 0.9V • Current Limit and Thermal Shut Down • Duty Cycle up to 90% APPLICATIONS • Switching Regulators

TI

德州仪器

LM2578A/LM3578A Switching Regulator

1FEATURES 2• Inverting and Non-Inverting Feedback Inputs • 1.0V Reference at Inputs • Operates from Supply Voltages of 2V to 40V • Output Current up to 750 mA, Saturation Less than 0.9V • Current Limit and Thermal Shut Down • Duty Cycle up to 90% APPLICATIONS • Switching Regulators

TI

德州仪器

开关稳压器

The LM2578A is a switching regulator which can easily be set up for such DC-to-DC voltage conversion circuits as the buck, boost, and inverting configurations. The LM2578A features a unique comparator input stage which not only has separate pins for both the inverting and non-inverting inputs, but a • Inverting and Non-Inverting Feedback Inputs\n• 1.0V Reference at Inputs\n• Operates from Supply Voltages of 2V to 40V\n• Output Current up to 750 mA, Saturation Less than 0.9V\n• Current Limit and Thermal Shut Down\n• Duty Cycle up to 90%;

TI

德州仪器

丝印代码:2578AM;LM2578A/LM3578A Switching Regulator

1FEATURES 2• Inverting and Non-Inverting Feedback Inputs • 1.0V Reference at Inputs • Operates from Supply Voltages of 2V to 40V • Output Current up to 750 mA, Saturation Less than 0.9V • Current Limit and Thermal Shut Down • Duty Cycle up to 90% APPLICATIONS • Switching Regulators

TI

德州仪器

丝印代码:2578AM;LM2578A/LM3578A Switching Regulator

1FEATURES 2• Inverting and Non-Inverting Feedback Inputs • 1.0V Reference at Inputs • Operates from Supply Voltages of 2V to 40V • Output Current up to 750 mA, Saturation Less than 0.9V • Current Limit and Thermal Shut Down • Duty Cycle up to 90% APPLICATIONS • Switching Regulators

TI

德州仪器

丝印代码:2578AM;LM2578A/LM3578A Switching Regulator

1FEATURES 2• Inverting and Non-Inverting Feedback Inputs • 1.0V Reference at Inputs • Operates from Supply Voltages of 2V to 40V • Output Current up to 750 mA, Saturation Less than 0.9V • Current Limit and Thermal Shut Down • Duty Cycle up to 90% APPLICATIONS • Switching Regulators

TI

德州仪器

丝印代码:2578AM;LM2578A/LM3578A Switching Regulator

1FEATURES 2• Inverting and Non-Inverting Feedback Inputs • 1.0V Reference at Inputs • Operates from Supply Voltages of 2V to 40V • Output Current up to 750 mA, Saturation Less than 0.9V • Current Limit and Thermal Shut Down • Duty Cycle up to 90% APPLICATIONS • Switching Regulators

TI

德州仪器

Switching Regulator

文件:1.03788 Mbytes Page:18 Pages

NSC

国半

Switching Regulator

文件:1.37842 Mbytes Page:20 Pages

NSC

国半

LM2578A/LM3578A Switching Regulator

文件:1.64165 Mbytes Page:30 Pages

TI

德州仪器

Switching Regulator

文件:1.68691 Mbytes Page:30 Pages

TI

德州仪器

Switching Regulator

文件:1.68691 Mbytes Page:30 Pages

TI

德州仪器

LM2578A/LM3578A Switching Regulator

文件:1.64165 Mbytes Page:30 Pages

TI

德州仪器

封装/外壳:8-SOIC(0.154",3.90mm 宽) 功能:升压,降压 包装:卷带(TR) 描述:IC REG BUCK BST 750MA 8SOIC 集成电路(IC) 稳压器 - DC-DC 开关稳压器

TI

德州仪器

封装/外壳:8-SOIC(0.154",3.90mm 宽) 功能:升压,降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG BUCK BST 750MA 8SOIC 集成电路(IC) DC DC 开关稳压器

TI

德州仪器

Switching Regulator

文件:1.68691 Mbytes Page:30 Pages

TI

德州仪器

Switching Regulator

文件:1.68691 Mbytes Page:30 Pages

TI

德州仪器

LM2578A/LM3578A Switching Regulator

文件:1.64165 Mbytes Page:30 Pages

TI

德州仪器

Switching Regulator

文件:1.68691 Mbytes Page:30 Pages

TI

德州仪器

Switching Regulator

文件:1.68691 Mbytes Page:30 Pages

TI

德州仪器

LM2578A/LM3578A Switching Regulator

文件:1.64165 Mbytes Page:30 Pages

TI

德州仪器

Switching Regulator

文件:1.37842 Mbytes Page:20 Pages

NSC

国半

Switching Regulator

文件:1.03788 Mbytes Page:18 Pages

NSC

国半

Switching Regulator

文件:1.68691 Mbytes Page:30 Pages

TI

德州仪器

Switching Regulator

文件:1.68691 Mbytes Page:30 Pages

TI

德州仪器

Silicon NPN Transistor TV Horizontal Deflection Output

Features: • Excellent Fall Time Permitting Efficient Drive with Less Internal Dissipation

NTE

Buck Pulse Width Modulator Stepdown Voltage Regulator

文件:133.98 Kbytes Page:7 Pages

TI

德州仪器

LM2578产品属性

  • 类型

    描述

  • Vin(Max)(V):

    40

  • Vout(Min)(V):

    1

  • Vout(Max)(V):

    36

  • Iout(Max)(A):

    0.75

  • Switching frequency(Min)(kHz):

    16

  • Switching frequency(Max)(kHz):

    24

  • Iq(Typ)(mA):

    2.5

  • Features:

    EnableOver Current Protection

  • Duty cycle(Max)(%):

    90

  • Operating temperature range(C):

    -40 to 125

  • Rating:

    Catalog

  • Package Group:

    PDIP

  • Type:

    Converter

  • Package size:

    mm2

  • 8)8SOIC:

    19 mm2

更新时间:2026-8-2 23:01:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
PDIP-8
22412
正规渠道,免费送样。支持账期,BOM一站式配齐
NS
2016+
SOP8
2500
只做原装,假一罚十,公司可开17%增值税发票!
NS/国半
26+
SOP
20000
公司只有正品,实单来谈
TI/德州仪器
21+
SOIC-8_150mil
10000
只做原装,质量保证
NS
22+
DIP-8
1000
原装现货库存.价格优势!!
NS
17+
SOP-8
6200
100%原装正品现货
原厂正品
23+
DIP16
5000
原装正品,假一罚十
NS
24+
DIP-8
200
TI/德州仪器
26+
原厂封装
102800
原厂授权一级代理,专注军工、汽车、医疗、工业、新能源、电力!
TI/德州仪器
23+
SOIC-8
5000
只有原装,欢迎来电咨询!

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