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AMS2954C-X中文资料ADMOS数据手册PDF规格书
AMS2954C-X规格书详情
GENERAL DESCRIPTION
The AMS2954 series 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.50mV at light loads and 380mV at 250mA) thus prolonging battery life. The quiescent current increases only slightly in dropout. The AMS2954 has positive transient protection up to 60V and can survive unregulated input transient up to 20V below ground. The AMS2954 was 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 AMS2954 is available in the 3L TO-220 package, 3L TO-263, SOT-223, TO-252 and in 8-pin plastic SOIC and DIP packages. In the 8L SOIC and PDIP packages the following additional features are offered: an error flag output warns of a low output voltage, often due to failing batteries on input; the logic-compatible shutdown input enables the regulator to be switched on and off; the device may be pin-strapped for a, 2.5, 3.0V, 3.3V or 5V output, or programmed from 1.24V to 29V with an external pair of resistors.
FEATURES
• 2.5V, 3.0V, 3.3V and 5.0V 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 (ADJ 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:
AMS2954C-X
- 制造商:
ADMOS
- 制造商全称:
ADMOS
- 功能描述:
250mA LOW DROPOUT VOLTAGE REGULATOR
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
2020+ |
DIP14 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | |||
21+ |
N/A |
7444 |
全新原装亏本出 |
询价 | |||
Rosenberger |
23+ |
connector |
7411 |
确保原装正品,专注终端客户一站式BOM配单 |
询价 | ||
PANASONICELE |
22+ |
联系我们 |
52 |
询价 | |||
AMS |
2023+ |
DIP |
50000 |
原装现货 |
询价 | ||
APTEK |
1995 |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
AMS |
22+23+ |
PLCC |
38922 |
绝对原装正品全新进口深圳现货 |
询价 | ||
SNGTN |
D/C05+ |
2093 |
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 | ||
Rosenberger |
23+ |
CONN |
2250 |
有接受价都会尽力支持 |
询价 |