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AMS2950CN-X規(guī)格書詳情
GENERAL DESCRIPTION
The AMS2950 and AMS2951 are micropower voltage regulators ideally suited for use in battery-powered systems. These devices feature very low quiescent current (typ.75μA), and very low dropout voltage (typ.45mV at light loads and 380mV at 150mA) thus prolonging battery life. The quiescent current increases only slightly in dropout. The AMS2950/AMS2951 has positive transient protection up to 60V and can survive unregulated input transient up to 20V below ground.
The AMS2950 and AMS2951 were designed to include a tight initial tolerance (typ. 0.5), excellent load and line regulation (typ. 0.05), and a very low output voltage temperature coefficient, making these devices useful as a low-power voltage reference.
The AMS2950 is offered in the 3-pin TO-92 package. AMS2951 is available in 8-pin plastic SOIC and DIP packages and offers three major additional system features. An error flag output warns of a low output voltage, often due to failing batteries on input. The AMS2951 also features the logic-compatible shutdown input which enables the regulator to be switched on and off. The AMS2951 device may be pin-strapped for a 5.0V, 3.3V, 3.0V or 2.5 output, or programmed from 1.24V to 29V with an external pair of resistors.
FEATURES
? 5.0V, 3.3V, 3.0V and 2.5V Versions
? High Accuracy Output Voltage
? Extremely Low Quiescent Current
? Low Dropout Voltage
? Extremely Tight Load and Line Regulation
? Very Low Temperature Coefficient
? Current and Thermal Limiting
? Needs Minimum Capacitance (1μF) for Stability
? Unregulated DC Positive Transients 60V
ADDITIONAL FEATURES (AMS2951 ONLY)
? 1.24V to 29V Programmable Output
? Error Flag Warning of Voltage Output Dropout
? Logic Controlled Electronic Shutdown
APPLICATIONS
? Battery Powered Systems
? Portable Consumer Equipment
? Cordless Telephones
? Portable (Notebook) Computers
? Portable Instrumentation
? Radio Control Systems
? Automotive Electronics
? Avionics
? Low-Power Voltage Reference
產(chǎn)品屬性
- 型號：
AMS2950CN-X
- 制造商：
ADMOS
- 制造商全稱：
ADMOS
- 功能描述：
150mA LOW DROPOUT VOLTAGE REGULATOR
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
AMS/艾邁斯 |
23+ |
SOP-8 |
6500 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
AMS |
SOP-8 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ADMOS |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
AMS/艾邁斯 |
05+ |
SOP-8 |
2100 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價(jià) | ||
AMS |
22+ |
SOP-8 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
TESTED |
23+ |
SOP8 |
9800 |
全新原裝現(xiàn)貨,假一賠十 |
詢價(jià) | ||
TESTED |
24+ |
SOP-8 |
35200 |
一級代理/放心采購 |
詢價(jià) | ||
AMS |
24+ |
SOP8 |
10500 |
詢價(jià) | |||
AMS |
24+ |
SOP-8 |
282 |
原裝正品,假一罰十! |
詢價(jià) | ||
AMS |
22+ |
SOP8 |
33047 |
原裝正品現(xiàn)貨,可開13個(gè)點(diǎn)稅 |
詢價(jià) |
