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SC4431CSK-0.5TR中文資料SEMTECH數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
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Description
The SC4431 is a four terminal device for regulating an isolated power supply with output voltages down to 1.5V.
It is intended to be used as a replacement for three terminal shunt regulators such as SC431L where the output voltage is too low for the device to function in conjunction with an opto-isolator. SC4431 achieves this by having seperate supply and output pins, allowing the output to sink current at voltages as low as 0.1V, while the supply pin still has sufficient voltage for the device to function. In this way, allowing for a 1.4V drop through an opto-isolator diode, regulation down to 1.5V out can be achieved.
Features
◆ Open Collector output drives Optoisolator with as little as 1.5V input voltage
◆ Trimmed bandgap design - initial accuracies to + 0.5
◆ 40mA drive capability
◆ Regulates output as low as 50mV
◆ Wide supply voltage range - 1.5V to 15V
◆ Low supply current - typically 110μA
◆ Full industrial temperature range
◆ SOT-23 5 lead package
Applications
◆ Telecom Power Supplies
◆ Opto driver for very low output voltage (1.5V) isolated power supplies
◆ Battery operated applications
◆ Point of use power supplies
產(chǎn)品屬性
- 型號(hào)：
SC4431CSK-0.5TR
- 制造商：
SEMTECH
- 制造商全稱：
Semtech Corporation
- 功能描述：
SHUNT REGULATOR WITH OPEN COLLECTOR OR OUTPUT
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
2016+ |
SOT-153 |
3500 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
SEMTECH/升特 |
24+ |
(SOT23) |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SEMTECH/美國(guó)升特 |
0429+ |
SOT153 |
3000 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價(jià) | ||
SOT-153 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價(jià) | ||
SEMTECH |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤(pán) 更多數(shù)量 |
詢價(jià) | ||||
24+ |
3000 |
自己現(xiàn)貨 |
詢價(jià) | ||||
Semtech Corporation |
23+/24+ |
SC-74A |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
SemtechCorporation |
23+ |
SOT-23-5 |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車(chē)、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
SEMTECH |
1708+ |
SOT-23-5L |
5800 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
SEMTECH |
22+ |
SOT153 |
12000 |
只做原裝、原廠優(yōu)勢(shì)渠道、假一賠十 |
詢價(jià) |
