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LR745价格

参考价格:¥2.7088

型号:LR745N3-G 品牌:Supertex 备注:这里有LR745多少钱,2026年最近7天走势,今日出价,今日竞价,LR745批发/采购报价,LR745行情走势销售排行榜,LR745报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LR745

High-Input Voltage SMPS Start-up

Description LR745 is a high input voltage SMPS start-up circuit. LR745 is ideally suited for use with industry standard low-voltage, Pulse-Width Modulation (PWM) ICs having start thresholds of 13.9 to 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates t

MICROCHIP

微芯科技

LR745

High Input Voltage SMPS Start-up Circuit

General Description The Supertex LR745 is a high input voltage SMPS startup circuit. The LR745 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9 - 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates the

SUTEX

LR745

High Input Voltage SMPS Start-up

General Description The Supertex LR745 is a high input voltage SMPS startup circuit. The LR745 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9 - 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates the

SUTEX

LR745

High Input Voltage SMPS Start-up

General Description The Supertex LR745 is a high input voltage SMPS startup circuit. The LR745 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9 - 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates the

SUTEX

LR745

High Input Voltage SMPS, Start-Up

LR745 is a high input voltage SMPS start-up circuit. The LR745 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9 to 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates the use of power resistors often used • Accepts inputs from 35 to 450V\n• Output current limiting\n• For PWM ICs with start-up threshold voltage of 13.9 - 18.0V\n• Very low power consumption after start-up;

MICROCHIP

微芯科技

High Input Voltage SMPS Start-up Circuit

General Description The Supertex LR745 is a high input voltage SMPS startup circuit. The LR745 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9 - 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates the

SUTEX

High Input Voltage SMPS Start-up

General Description The Supertex LR745 is a high input voltage SMPS startup circuit. The LR745 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9 - 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates the

SUTEX

High Input Voltage SMPS Start-up

General Description The Supertex LR745 is a high input voltage SMPS startup circuit. The LR745 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9 - 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates the

SUTEX

High-Input Voltage SMPS Start-up

Description LR745 is a high input voltage SMPS start-up circuit. LR745 is ideally suited for use with industry standard low-voltage, Pulse-Width Modulation (PWM) ICs having start thresholds of 13.9 to 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates t

MICROCHIP

微芯科技

High-Input Voltage SMPS Start-up

Description LR745 is a high input voltage SMPS start-up circuit. LR745 is ideally suited for use with industry standard low-voltage, Pulse-Width Modulation (PWM) ICs having start thresholds of 13.9 to 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates t

MICROCHIP

微芯科技

High-Input Voltage SMPS Start-up

Description LR745 is a high input voltage SMPS start-up circuit. LR745 is ideally suited for use with industry standard low-voltage, Pulse-Width Modulation (PWM) ICs having start thresholds of 13.9 to 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates t

MICROCHIP

微芯科技

High Input Voltage SMPS Start-up Circuit

General Description The Supertex LR745 is a high input voltage SMPS startup circuit. The LR745 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9 - 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates the

SUTEX

High Input Voltage SMPS Start-up

General Description The Supertex LR745 is a high input voltage SMPS startup circuit. The LR745 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9 - 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates the

SUTEX

High Input Voltage SMPS Start-up

General Description The Supertex LR745 is a high input voltage SMPS startup circuit. The LR745 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9 - 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates the

SUTEX

High-Input Voltage SMPS Start-up

Description LR745 is a high input voltage SMPS start-up circuit. LR745 is ideally suited for use with industry standard low-voltage, Pulse-Width Modulation (PWM) ICs having start thresholds of 13.9 to 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates t

MICROCHIP

微芯科技

High-Input Voltage SMPS Start-up

Description LR745 is a high input voltage SMPS start-up circuit. LR745 is ideally suited for use with industry standard low-voltage, Pulse-Width Modulation (PWM) ICs having start thresholds of 13.9 to 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates t

MICROCHIP

微芯科技

High-Input Voltage SMPS Start-up

Description LR745 is a high input voltage SMPS start-up circuit. LR745 is ideally suited for use with industry standard low-voltage, Pulse-Width Modulation (PWM) ICs having start thresholds of 13.9 to 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates t

MICROCHIP

微芯科技

High Input Voltage SMPS Start-up Circuit

MICROCHIP

微芯科技

封装/外壳:TO-226-3,TO-92-3 标准主体(!--TO-226AA) 包装:托盘 描述:IC CTRLR PWM SMPS TO92-3 集成电路(IC) 电源管理 - 专用

MICROCHIP

微芯科技

封装/外壳:TO-226-3,TO-92-3(TO-226AA)成形引线 包装:托盘 描述:IC CTRLR PWM SMPS TO92-3 集成电路(IC) 电源管理 - 专用

MICROCHIP

微芯科技

SWITCHMODE??Schottky Power Rectifirer

SWITCHMODE Schottky Power Rectifier The SWITCHMODE Power Rectifier employs the Schottky Barrier principle in a large area metal–to–silicon power diode. State–of–the–art geometry features epitaxial construction with oxide passivation and metal overlay contact. Ideally suited for use as rectifiers

MOTOROLA

摩托罗拉

Integrated Circuit Audio Amplifier, 500mW

Description: the NTE745 is a monolithic complementary power amplifier and preamplifier designed to deliver 1/2–Watt into a loudspeaker with a 3.0mV(rms) typical input. Gain and bandwidth are externally adjustable. Typical applications include portable AM–FM radios, tape recorders, phonographs, an

NTE

Rectifier diodes Schottky barrier

GENERAL DESCRIPTION Schottky rectifier diodes in a plastic envelope. Intended for use as output rectifiers in low voltage, high frequency switched mode power supplies. FEATURES • Low forward volt drop • Fast switching • Reverse surge capability • High thermal cycling performanc

PHILIPS

飞利浦

Rectifier diodes Schottky barrier

GENERAL DESCRIPTION Schottky rectifier diodes in a surface mounting plastic envelope. Intended for use as output rectifiers in low voltage, high frequency switched mode power supplies. FEATURES • Low forward volt drop • Fast switching • Reverse surge capability • High thermal c

PHILIPS

飞利浦

Rectifier diodes Schottky barrier

GENERAL DESCRIPTION Schottky rectifier diodes in a surface mounting plastic envelope. Intended for use as output rectifiers in low voltage, high frequency switched mode power supplies. FEATURES • Low forward volt drop • Fast switching • Reverse surge capability • High thermal c

PHILIPS

飞利浦

LR745产品属性

  • 类型

    描述

  • +Vin min (V):

    35

  • +Vin max (V):

    450

  • Vout min (V):

    13.9

  • Vout max (V):

    18

  • Output Current (mA):

    3

  • Dimming:

    N/A

  • Parallelable:

    N/A

更新时间:2026-8-3 18:35:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
Microchip
24+
10000
全新原厂原装,进口正品现货,正规渠道可含税!!
Microchip(微芯)
26+
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
Microchip
22+
TO923
9000
原厂渠道,现货配单
SUPERTEX
25+
TO-92
10000
公司原装现货一片起送靠谱
Microchip(微芯)
2511
TO-92
8790
电子元器件采购降本30%!原厂直采,砍掉中间差价
Microchip(微芯)
23+
TO-92
23520
公司只做原装正品,假一赔十
SUPERTEX
26+
TO-92
5000
十年沉淀唯有原装
SUPERTEX
24+
TO-92
4820
只做原装正品
SUPER
ROHS
13352
一级代理 原装正品假一罚十价格优势长期供货
MICROCHIP/微芯
2450+
LQFP
8850
只做原装正品假一赔十为客户做到零风险!!

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