LM2576BM中文資料TGS數(shù)據(jù)手冊(cè)PDF規(guī)格書
LM2576BM規(guī)格書詳情
DESCRIPITION
The LM2576BM series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V and an ADJ output version.
FEATURES
● 3.3V, 5V, 12V and adjustable output versions
● Guaranteed 3A output current
● Adjustable version output voltage range,1.23V to 37V± 4 max over line and load conditions
● 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
● Wide input voltage range up to 40V
● Requires only 4 external components
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)：
LM2576BM
- 制造商：
TGS
- 制造商全稱：
Tiger Electronic Co.,Ltd
- 功能描述：
3A Step-Down Voltage Regulator
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MICREL |
2339+ |
TO220-5 |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢價(jià) | ||
HGSEMI/華冠 |
23+ |
220-5L |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
MICREL/麥瑞 |
1824+ |
TO-220 |
800 |
原裝現(xiàn)貨專業(yè)代理,可以代拷程序 |
詢價(jià) | ||
MicrochipTechnology |
23+ |
TO-220-5 |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
Micrel(麥瑞) |
18+ |
9800 |
代理進(jìn)口原裝/實(shí)單價(jià)格可談 |
詢價(jià) | |||
MIC |
10+ |
TO-263 |
7800 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
MICREL |
2016+ |
TO220-5 |
8880 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
MICREL/麥瑞 |
23+ |
TO220 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MICREL |
23+ |
TO220 |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
MIC |
24+ |
TO-263 |
2000 |
全新進(jìn)口原裝現(xiàn)貨熱賣! |
詢價(jià) |
