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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(hào)：
SPX3940AT-5.0
- 制造商：
SIPEX
- 制造商全稱：
Sipex Corporation
- 功能描述：
1A Low Drop Out Voltage Regulator
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
EXAR |
24+ |
調(diào)節(jié)器 |
28500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售 |
詢價(jià) | ||
Sipex |
2024+ |
TO263-3 |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
SIPEX |
02/03+ |
TO263-3 |
2225 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
Exar |
22+ |
TO2633 |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
SIPEX/EXAR |
22+ |
DDPAK-3 |
57455 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價(jià) | ||
SIPEX |
22+ |
TO263-3 |
1754 |
⊙⊙新加坡大量現(xiàn)貨庫(kù)存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價(jià) | ||
SIPEX |
24+ |
TO263-3 |
547 |
詢價(jià) | |||
SIPEX |
0329+ |
TO-263-3 |
1233 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
詢價(jià) | ||
EXAR/SIPEX |
23+ |
TO-263 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
SIPEX/EXAR |
23+ |
SOT-263-3 |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) |
