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
| 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规格书下载地址
LM2574参数引脚图相关
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- LM25149
- LM25148
- LM25145
- LM25141
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- LM2512
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LM2574数据表相关新闻
LM2574MX-ADJ/NOPB
原装代理
2023-9-11LM2574MX-5.0/NOPB 开关稳压器
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2023-2-24LM25183QNGURQ1
原装正品现货
2022-5-9LM2574MX-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
2020-9-2LM25576MHX/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;
2020-7-28LM2524-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
DdatasheetPDF页码索引
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