首頁>LM2576D2T-12>規(guī)格書詳情
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.
特性 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 |
20+ |
TO-263 |
35830 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
ON |
24+ |
原裝正品 |
65300 |
一級代理/放心采購 |
詢價 | ||
ON |
24+ |
TO-220 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
ON |
24+ |
TO-263 |
5000 |
自家現(xiàn)貨庫存,長期供貨,特價 |
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(安森美) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應,賬期支持! |
詢價 | ||
三年內 |
1983 |
只做原裝正品 |
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/安森美 |
23+ |
TO-263 |
13000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
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 |
