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LM2574-12BWM中文資料麥瑞半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
LM2574-12BWM |
功能描述 | 52kHz Simple 0.5A Buck Regulator |
文件大小 |
67.48 Kbytes |
頁面數(shù)量 |
5 頁 |
生產(chǎn)廠商 | Micrel Semiconductor |
企業(yè)簡稱 |
Micrel【麥瑞半導(dǎo)體】 |
中文名稱 | 麥瑞半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-5-25 23:00:00 |
人工找貨 | LM2574-12BWM價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
LM2574-12BWM規(guī)格書詳情
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, 12V, and adjustable output versions
? Adjustable version output 1.23V to 37V ±4 max. over line and load conditions.
? Guaranteed 0.5A output current
? Wide input voltage, up to 40V
? Thermal shutdown and current limit protection
? Requires only 4 external components.
? Shutdown capability (standby mode)
? Low power standby mode < 200μA Typical
? High-efficiency
? 52kHz fixed frequency internal oscillator
? Uses standard inductors
Applications
? Simple high-efficiency step-down (buck) regulator
? Efficient pre-regulator for linear regulators
? On-card switching regulators
? Positive to negative converter (buck-boost)
產(chǎn)品屬性
- 型號(hào):
LM2574-12BWM
- 制造商:
Rochester Electronics LLC
- 功能描述:
- Bulk
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MICROCHIP(美國微芯) |
24+ |
PDIP8 |
7350 |
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詢價(jià) | ||
MICREL/麥瑞 |
24+ |
8-PDIP |
880000 |
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詢價(jià) | ||
Microchip |
24+ |
8DIP |
10000 |
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詢價(jià) | ||
MICROCHIP(美國微芯) |
20+ |
PDIP-8 |
50 |
詢價(jià) | |||
Microc |
21+ |
25000 |
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詢價(jià) | |||
NS |
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SOP |
500 |
詢價(jià) | |||
Microchip(微芯) |
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9800 |
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詢價(jià) | |||
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23+ |
8DIP |
35200 |
只做原裝主打品牌QQ詢價(jià)有詢必回 |
詢價(jià) | ||
MICROCHIP(美國微芯) |
2447 |
PDIP-8 |
31500 |
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詢價(jià) | ||
MICROCHIP TECHNOLOGY |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國著名電子元器件獨(dú)立分銷 |
詢價(jià) |