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AMS2951CS-30中文资料ADMOS数据手册PDF规格书
AMS2951CS-30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:
AMS2951CS-30
- 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 |
22+ |
SOT-223 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
AMS/艾迈斯 |
2022 |
SOT-223 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
AMS |
22+ |
SOP-8 |
37440 |
只做原装低价甩卖假一罚万 |
询价 | ||
ADMOS |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
AMS/艾迈斯 |
21+ |
SOT-223 |
120000 |
长期代理优势供应 |
询价 | ||
AMS/艾迈斯 |
22+ |
SOT-223 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
AMS/艾迈斯 |
23+ |
NA/ |
850 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
AMS/艾迈斯 |
23+ |
TO-223 |
15000 |
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 |
24+ |
SOT-223 |
1350 |
原装正品,假一罚十! |
询价 | ||
AMS |
SOT-223 |
68900 |
原包原标签100%进口原装常备现货! |
询价 |