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AMS2950ACN-33中文资料PDF规格书
AMS2950ACN-33规格书详情
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
产品属性
- 型号:
AMS2950ACN-33
- 制造商:
ADMOS
- 制造商全称:
ADMOS
- 功能描述:
150mA LOW DROPOUT VOLTAGE REGULATOR
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AMS |
23+ |
SOP-8 |
282 |
原装正品,假一罚十! |
询价 | ||
AMS |
23+ |
TO-92 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
AMS/艾迈斯 |
2021+ |
TO92 |
10000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
AMS |
23+ |
TO-92 |
20000 |
原厂原装正品现货 |
询价 | ||
AMS |
07+ |
SOP8 |
10500 |
询价 | |||
AMS/艾迈斯 |
23+ |
NA/ |
3532 |
原装现货,当天可交货,原型号开票 |
询价 | ||
AMS-艾迈斯 |
24+25+/26+27+ |
TO-92-3 |
78800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
AMS |
SOP-8 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
AMS |
640 |
4173 |
特价热销现货库存100%原装正品欢迎来电订购! |
询价 | |||
AMS/艾迈斯 |
2022 |
SOP-8 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 |