位置:首页 > IC中文资料 > LM2574

LM2574价格

参考价格:¥4.8025

型号:LM2574-12YN 品牌:Micrel 备注:这里有LM2574多少钱,2026年最近7天走势,今日出价,今日竞价,LM2574批发/采购报价,LM2574行情走势销售排行榜,LM2574报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LM2574

52kHz Simple 0.5A Buck Regulator

General Description The LM2574 family is a series of easy to use fixed and adjustable switching voltage regulators. The LM2574 contains all of the active circuitry necessary to construct a stepdown (buck) switching regulator and requires a minimum of external components. Features • 3.3V, 5V, 12

MICREL

麦瑞半导体

LM2574

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

The LM2574 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step−down switching regulator (buck converter). All circuits of this series are capable of driving a 0.5 A load with excellent line and load regulation. These devices are availabl

ONSEMI

安森美半导体

LM2574

40V, 0.5A, 52kHz, STEP-DOWN SWITCHING REGULATOR

The LM2574 series are monolithic ICs designed for a step-down DC/DC converter, capable of driving 0.5A load without an additional transistor. \nIt saves a board space. The external shutdown function is controlled by a logic level and then the circuit comes into the standby mode. \nThe internal compe - 3.3V, 5.0V, 12V and Adjustable Output Versions\n- Adjustable Version Output Voltage Range\n- Wide Input Voltage Range\n- Guaranteed 0.5A Output Current\n- 52kHz Fixed Frequency Internal Oscillator\n- Voltage mode non-synchronous PWM control\n- On/Off shutdown control input\n- Thermal Shutdown and ;

HTCHTC Korea TAEJIN Technology Co.,LTD

泰进韩国泰进技术股份有限公司

LM2574

0.5A Step-Down SMPS Regulator

The LM2574 family is a series of easy to use fixed and adjustable switching voltage regulators. The LM2574 contains all of the active circuitry necessary to construct a stepdown (buck) switching regulator and requires a minimum of external components.The LM2574 is available in 3.3V, 5V, an 3.3V, 5V, 12V, and adjustable output versions \nAdjustable version output 1.23V to 37V ±4% Max. over Line and Load conditions. \nGuaranteed 0.5A output current \nWide input voltage, up to 40V \nThermal shutdown and current limit protection \nRequires only 4 external components. \nShu;

MICROCHIP

微芯科技

LM2574

降压稳压器,开关,可调输出电压,0.5 A

The LM2574 Buck Switching Regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step-down switching regulator (buck converter). All circuits of this series are capable of driving a 0.5 A loadwith excellent line and load regulation. These devices are availab • 3.3 V, 5.0 V, 12 V, 15 V, and Adjustable Output Versions\n• Adjustable Version Output Voltage Range of 1.23 V to 37 V +/-4%\n• Guaranteed 0.5 A Output Current\n• Wide Input Voltage Range: 4.75 V to 40 V\n• Requires Only 4 External Components\n• 52 kHz Fixed Frequency Internal Oscillator\n• TTL;

ONSEMI

安森美半导体

LM2574

SIMPLE SWITCHER??0.5A Step-Down Voltage Regulator

文件:639.72 Kbytes Page:24 Pages

NSC

国半

LM2574

0.5 A, Adjustable Output Voltage, Step?묭own Switching Regulator

文件:296.22 Kbytes Page:26 Pages

ONSEMI

安森美半导体

LM2574

52KHZ SIMPLE 0.5A BUCK REGULATOR

文件:41.98 Kbytes Page:8 Pages

MICREL

麦瑞半导体

LM2574

AC-DC Offline Switching Controllers/Regulators

文件:3.80862 Mbytes Page:4 Pages

ONSEMI

安森美半导体

LM2574

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

文件:234.23 Kbytes Page:26 Pages

ONSEMI

安森美半导体

LM2574

LM2574/LM2574HV SIMPLE SWITCHER??0.5A Step-Down Voltage Regulator

文件:2.6934 Mbytes Page:35 Pages

TI

德州仪器

LM2574

SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator

文件:3.21307 Mbytes Page:38 Pages

TI

德州仪器

52kHz Simple 0.5A Buck Regulator

General Description The LM2574 family is a series of easy to use fixed and adjustable switching voltage regulators. The LM2574 contains all of the active circuitry necessary to construct a stepdown (buck) switching regulator and requires a minimum of external components. Features • 3.3V, 5V, 12

MICREL

麦瑞半导体

52kHz Simple 0.5A Buck Regulator

General Description The LM2574 family is a series of easy to use fixed and adjustable switching voltage regulators. The LM2574 contains all of the active circuitry necessary to construct a stepdown (buck) switching regulator and requires a minimum of external components. Features • 3.3V, 5V, 12

MICREL

麦瑞半导体

52kHz Simple 0.5A Buck Regulator

General Description The LM2574 family is a series of easy to use fixed and adjustable switching voltage regulators. The LM2574 contains all of the active circuitry necessary to construct a stepdown (buck) switching regulator and requires a minimum of external components. Features • 3.3V, 5V, 12

MICREL

麦瑞半导体

52kHz Simple 0.5A Buck Regulator

General Description The LM2574 family is a series of easy to use fixed and adjustable switching voltage regulators. The LM2574 contains all of the active circuitry necessary to construct a stepdown (buck) switching regulator and requires a minimum of external components. Features • 3.3V, 5V, 12

MICREL

麦瑞半导体

52kHz Simple 0.5A Buck Regulator

General Description The LM2574 family is a series of easy to use fixed and adjustable switching voltage regulators. The LM2574 contains all of the active circuitry necessary to construct a stepdown (buck) switching regulator and requires a minimum of external components. Features • 3.3V, 5V, 12

MICREL

麦瑞半导体

52kHz Simple 0.5A Buck Regulator

General Description The LM2574 family is a series of easy to use fixed and adjustable switching voltage regulators. The LM2574 contains all of the active circuitry necessary to construct a stepdown (buck) switching regulator and requires a minimum of external components. Features • 3.3V, 5V, 12

MICREL

麦瑞半导体

SWIT STEP-DOWN VOLT REG ADJ .5

Features • 3.3 V, 5.0 V, 12 V, 15 V, and Adjustable Output Versions • Adjustable Version Output Voltage Range, 1.23 to 37 V ±4% max over Line and Load Conditions • Guaranteed 0.5 A Output Current • Wide Input Voltage Range: 4.75 to 40 V • Requires Only 4 External Components • 52 kHz Fix

SYC

52kHz Simple 0.5A Buck Regulator

General Description The LM2574 family is a series of easy to use fixed and adjustable switching voltage regulators. The LM2574 contains all of the active circuitry necessary to construct a stepdown (buck) switching regulator and requires a minimum of external components. Features • 3.3V, 5V, 12

MICREL

麦瑞半导体

52kHz Simple 0.5A Buck Regulator

General Description The LM2574 family is a series of easy to use fixed and adjustable switching voltage regulators. The LM2574 contains all of the active circuitry necessary to construct a stepdown (buck) switching regulator and requires a minimum of external components. Features • 3.3V, 5V, 12

MICREL

麦瑞半导体

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

The LM2574 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step−down switching regulator (buck converter). All circuits of this series are capable of driving a 0.5 A load with excellent line and load regulation. These devices are availabl

ONSEMI

安森美半导体

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

The LM2574 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step−down switching regulator (buck converter). All circuits of this series are capable of driving a 0.5 A load with excellent line and load regulation. These devices are availabl

ONSEMI

安森美半导体

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

The LM2574 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step−down switching regulator (buck converter). All circuits of this series are capable of driving a 0.5 A load with excellent line and load regulation. These devices are availabl

ONSEMI

安森美半导体

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

The LM2574 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step−down switching regulator (buck converter). All circuits of this series are capable of driving a 0.5 A load with excellent line and load regulation. These devices are availabl

ONSEMI

安森美半导体

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

The LM2574 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step−down switching regulator (buck converter). All circuits of this series are capable of driving a 0.5 A load with excellent line and load regulation. These devices are availabl

ONSEMI

安森美半导体

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

The LM2574 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step−down switching regulator (buck converter). All circuits of this series are capable of driving a 0.5 A load with excellent line and load regulation. These devices are availabl

ONSEMI

安森美半导体

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

The LM2574 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step−down switching regulator (buck converter). All circuits of this series are capable of driving a 0.5 A load with excellent line and load regulation. These devices are availabl

ONSEMI

安森美半导体

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

The LM2574 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step−down switching regulator (buck converter). All circuits of this series are capable of driving a 0.5 A load with excellent line and load regulation. These devices are availabl

ONSEMI

安森美半导体

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

The LM2574 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step−down switching regulator (buck converter). All circuits of this series are capable of driving a 0.5 A load with excellent line and load regulation. These devices are availabl

ONSEMI

安森美半导体

52kHz Simple 0.5A Buck Regulator

文件:192.57 Kbytes Page:8 Pages

MICREL

麦瑞半导体

0.5 A, Adjustable Output Voltage, Step?묭own Switching Regulator

文件:296.22 Kbytes Page:26 Pages

ONSEMI

安森美半导体

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

文件:234.23 Kbytes Page:26 Pages

ONSEMI

安森美半导体

LM2574/LM2574HV SIMPLE SWITCHER??0.5A Step-Down Voltage Regulator

文件:2.62418 Mbytes Page:34 Pages

TI

德州仪器

SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator

文件:3.21307 Mbytes Page:38 Pages

TI

德州仪器

封装/外壳:8-DIP(0.300",7.62mm) 功能:降压 包装:卷带(TR) 描述:IC REG BUCK 12V 500MA 8DIP 集成电路(IC) 稳压器 - DC-DC 开关稳压器

MICROCHIP

微芯科技

封装/外壳:8-DIP(0.300",7.62mm) 功能:降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG BUCK 12V 500MA 8DIP 集成电路(IC) DC DC 开关稳压器

MICROCHIP

微芯科技

52KHZ SIMPLE 0.5A BUCK REGULATOR

文件:41.98 Kbytes Page:8 Pages

MICREL

麦瑞半导体

52kHz Simple 0.5A Buck Regulator

文件:192.57 Kbytes Page:8 Pages

MICREL

麦瑞半导体

SIMPLE SWITCHER??0.5A Step-Down Voltage Regulator

文件:639.72 Kbytes Page:24 Pages

NSC

国半

52kHz Simple 0.5A Buck Regulator

文件:192.57 Kbytes Page:8 Pages

MICREL

麦瑞半导体

52kHz Simple 0.5A Buck Regulator

文件:192.57 Kbytes Page:8 Pages

MICREL

麦瑞半导体

52KHZ SIMPLE 0.5A BUCK REGULATOR

文件:41.98 Kbytes Page:8 Pages

MICREL

麦瑞半导体

52kHz Simple 0.5A Buck Regulator

文件:192.57 Kbytes Page:8 Pages

MICREL

麦瑞半导体

52kHz Simple 0.5A Buck Regulator

文件:192.57 Kbytes Page:8 Pages

MICREL

麦瑞半导体

52KHZ SIMPLE 0.5A BUCK REGULATOR

文件:41.98 Kbytes Page:8 Pages

MICREL

麦瑞半导体

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

文件:234.23 Kbytes Page:26 Pages

ONSEMI

安森美半导体

0.5 A, Adjustable Output Voltage, Step?묭own Switching Regulator

文件:296.22 Kbytes Page:26 Pages

ONSEMI

安森美半导体

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

文件:234.23 Kbytes Page:26 Pages

ONSEMI

安森美半导体

0.5 A, Adjustable Output Voltage, Step?묭own Switching Regulator

文件:296.22 Kbytes Page:26 Pages

ONSEMI

安森美半导体

0.5 A, Adjustable Output Voltage, Step?묭own Switching Regulator

文件:296.22 Kbytes Page:26 Pages

ONSEMI

安森美半导体

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

文件:234.23 Kbytes Page:26 Pages

ONSEMI

安森美半导体

SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator

文件:3.21307 Mbytes Page:38 Pages

TI

德州仪器

SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator

文件:3.21307 Mbytes Page:38 Pages

TI

德州仪器

LM2574/LM2574HV SIMPLE SWITCHER??0.5A Step-Down Voltage Regulator

文件:2.6934 Mbytes Page:35 Pages

TI

德州仪器

SIMPLE SWITCHER??0.5A Step-Down Voltage Regulator

文件:639.72 Kbytes Page:24 Pages

NSC

国半

SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator

文件:3.21307 Mbytes Page:38 Pages

TI

德州仪器

LM2574/LM2574HV SIMPLE SWITCHER??0.5A Step-Down Voltage Regulator

文件:2.6934 Mbytes Page:35 Pages

TI

德州仪器

LM2574/LM2574HV SIMPLE SWITCHER??0.5A Step-Down Voltage Regulator

文件:2.6934 Mbytes Page:35 Pages

TI

德州仪器

SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator

文件:3.21307 Mbytes Page:38 Pages

TI

德州仪器

LM2574产品属性

  • 类型

    描述

  • Vin (Max) (V):

    40

  • Vout (Min) (V):

    3.3

  • Vout (Max) (V):

    37

  • Iout (Max) (A):

    0.5

  • Iq (Typ) (uA):

    5000

  • Switching frequency (Min) (kHz):

    52

  • Switching frequency (Max) (kHz):

    52

  • Features:

    Enable

  • Operating temperature range (C):

    -40 to 125

  • Rating:

    Catalog

  • Regulated outputs (#):

    1

更新时间:2026-5-19 9:28:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI(德州仪器)
2511
N/A
6000
电子元器件采购降本 30%!公司原厂直采,砍掉中间差价
TI/德州仪器
25+
SOIC-14
36000
TI/德州仪器全新特价LM2574MX-5.0/NOPB即刻询购立享优惠#长期有货
TI/德州仪器
23+
SOP-14
5000
正规渠道,只有原装!
TI/德州仪器
25+
SOP8
8800
公司只做原装,可来电咨询
ON(安森美)
24+
DIP-8
16860
原装正品现货支持实单
TI
26+
DIP8
20000
公司只做正品原装,实单可谈
ON
19+
DIP8
50000
绝对真实库存 百分百原装正品
ON(安森美)
24+
标准封装
7548
全新原装正品/价格优惠/质量保障
TI
19+
DIP-8
12238
TI/德州仪器
26+
PDIP8
86500
一级代理专营品牌!原装正品,现货为客户做到零风险!!

LM2574数据表相关新闻

  • LM2574MX-ADJ/NOPB

    原装代理

    2023-9-11
  • LM2574MX-5.0/NOPB 开关稳压器

    LM2574MX-5.0/NOPB 开关稳压器 0.5A STEP-DOWN VLTG REG

    2023-2-24
  • LM25183QNGURQ1

    原装正品现货

    2022-5-9
  • LM2574MX-ADJ/NOPB

    热门搜索: 3 A 5 V 开关稳压器 , SOT-23-5 SMD/SMT 开关稳压器 , 140 V 开关稳压器 , + 125 C 开关稳压器 , 36 V 1 Output SMD/SMT 开关稳压器 , 1 Output 3.3 V 开关稳压器

    2020-9-2
  • LM25576MHX/NOPB百分百原装正品现货

    焕盛达-专注原装 真芯服务;当天下单,当天发货;

    2020-7-28
  • LM2524-调整脉宽调制器

    LM3524D家庭是一个行业的改进版本标准的LM3524。它改善了规范的和额外的的能引脚对引脚兼容现有的3524家庭。新特性减少了需要额外的外部电路通常需要在原来的版本。LM3524D具有± 1%高精度5V参考。目前的输出驱动晶体管的承载能力已被提高到200毫安,同时减少VCESAT和增加VCE的60V的击穿。共模电压范围误差放大器已提高至5.5V,以消除需要一个电阻分压器从5V参考。LM3524D电路的偏置线已被隔离关机引脚。这可以防止振荡器的脉冲幅度从关机的干扰频率。另外 在高频率(.300 kHz)的最大值。每股占空比 产量已提高到44%比35%以下。 其他3524s占空比。 此外,LM

    2012-11-29