LM2576ADJ中文资料安森美半导体数据手册PDF规格书
LM2576ADJ规格书详情
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
产品属性
- 型号:
LM2576ADJ
- 制造商:
MOTOROLA
- 制造商全称:
Motorola, Inc
- 功能描述:
Easy Switcher 3.0A Step-Down Voltage Regulator 开关稳压集成块
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS |
14+ |
TO220 |
100 |
原装现货价格有优势量大可以发货 |
询价 | ||
HTC |
2016+ |
TO220 |
3652 |
只做进口原装现货!假一赔十! |
询价 | ||
NS |
17+ |
TO-220 |
5000 |
只做原装 |
询价 | ||
NS/TI |
2048+ |
TO220-5 |
9851 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
NS |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
ST |
23+ |
TO-220 |
8795 |
询价 | |||
2015+ |
540 |
公司现货库存 |
询价 | ||||
NS |
24+ |
TO-220 |
6980 |
原装现货,可开13%税票 |
询价 | ||
NS |
23+ |
TO-220 |
1800 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
询价 | ||
国半 |
2020+ |
TO-220-5 |
32630 |
公司代理品牌,原装现货超低价清仓! |
询价 |