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LM2576D2T-12中文資料安森美半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
LM2576D2T-12規(guī)格書詳情
The LM2576 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 3.0 A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V, and an adjustable output version.
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
Maximum Over Line and Load Conditions
? Guaranteed 3.0 A Output Current
? Wide Input Voltage Range
? Requires Only 4 External Components
? 52 kHz Fixed Frequency Internal Oscillator
? TTL Shutdown Capability, Low Power Standby Mode
? High Efficiency
? Uses Readily Available Standard Inductors
? Thermal Shutdown and Current Limit Protection
? Moisture Sensitivity Level (MSL) Equals 1
? Pb?Free Packages are Available
Applications
? Simple High?Efficiency Step?Down (Buck) Regulator
? Efficient Pre?Regulator for Linear Regulators
? On?Card Switching Regulators
? Positive to Negative Converter (Buck?Boost)
? Negative Step?Up Converters
? Power Supply for Battery Chargers
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ON(安森美) |
24+ |
NA/ |
7350 |
現(xiàn)貨供應(yīng),當天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
ON(安森美) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | ||||
ON |
24+/25+ |
2000 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
ONSEMI |
05+ |
原廠原裝 |
4381 |
只做全新原裝真實現(xiàn)貨供應(yīng) |
詢價 | ||
ON |
TO-263 |
11500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
ON/安森美 |
22+ |
TO-263 |
18000 |
只做全新原裝,支持BOM配單,假一罰十 |
詢價 | ||
ONSemiconductor |
24+ |
D2PAK-5 |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價 | ||
ON |
25+23+ |
TO-263 |
34889 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
ON |
23+ |
D2PAK |
5000 |
原裝正品,假一罰十 |
詢價 |
