首頁>SPX3940U-3.3>規(guī)格書詳情
SPX3940U-3.3中文資料西伯斯數(shù)據(jù)手冊PDF規(guī)格書
SPX3940U-3.3規(guī)格書詳情
DESCRIPTION
The SPX3940 is a 1A, accurate voltage regulators with a low drop out voltage of 280mV(typical) at 1A. These regulators are specifically designed for low voltage applications that require a low dropout voltage and a fast transient response. They are fully fault protected against over-current, reverse battery, and positive and negative voltage transients.
FEATURES
■1 Output Accuracy SPX3940A
■Guaranteed 1.5A Peak Current
■Low Quiescent Current
■Low Dropout Voltage of 280mV at 1A
■Extremely Tight Load and Line Regulation
■Extremely Fast Transient Response
■Reverse-battery Protection
■Internal Thermal Protection
■Internal Short Circuit Current Limit
■Replacement for LM3940
■Standard SOT-223, TO-220 and TO-263 packages
APPLICATIONS
■Powering VGA & Sound Card
■Automotive Electronics
■LCD Monitors
■Cordless Telephones
■Power PCTM Supplies
■SMPS Post-Regulator
■Laptop, Palmtop, and Note book Computer
■High Efficiency Linear Power Supplies
■Portable Instrumentation
■Constant Current Regulators
產(chǎn)品屬性
- 型號：
SPX3940U-3.3
- 制造商：
Exar Corporation
- 功能描述：
Voltage Regulator
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SP |
22+ |
SOT-23 |
25000 |
只有原裝原裝,支持BOM配單 |
詢價 | ||
SP |
22+ |
NA |
30000 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
SIPEX |
24+ |
SOT23-3 |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
SIPEX |
23+ |
TO-220 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
OMRON/歐姆龍 |
2420+ |
/ |
556053 |
一級代理,原裝正品! |
詢價 | ||
SIPEX |
2020+ |
原廠封裝 |
350000 |
100%進口原裝正品公司現(xiàn)貨庫存 |
詢價 | ||
Sipex |
2023+ |
TO-220 |
3000 |
進口原裝現(xiàn)貨 |
詢價 | ||
SIPEX |
23+ |
TO-220-3 |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
24+ |
N/A |
57000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
SIPEX |
22+ |
TO92 |
27631 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價 |
