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LM2576D2T-12中文資料安森美半導體數(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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ON |
24+ |
TO-220 |
37500 |
全新原裝現(xiàn)貨,量大價優(yōu)! |
詢價 | ||
ON(安森美) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
ON |
23+ |
TO-263 |
8650 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
ON/安森美 |
2023+ |
TO-263 |
1650 |
一級代理優(yōu)勢現(xiàn)貨,全新正品直營店 |
詢價 | ||
ONSEMI |
05+ |
原廠原裝 |
4381 |
只做全新原裝真實現(xiàn)貨供應 |
詢價 | ||
ON |
24+ |
TO-263 |
5000 |
自家現(xiàn)貨庫存,長期供貨,特價 |
詢價 | ||
ON |
23+ |
TO-263 |
4000 |
正品原裝貨價格低 |
詢價 | ||
ON(安森美) |
24+ |
NA/ |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | ||
ON Semiconductor |
2010+ |
N/A |
103 |
加我qq或微信，了解更多詳細信息,體驗一站式購物 |
詢價 | ||
ON/安森美 |
2406+ |
TO-263 |
1650 |
誠信經(jīng)營!進口原裝!量大價優(yōu)! |
詢價 |
