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AS1360_1 参数 Datasheet PDF下载

AS1360_1图片预览
型号: AS1360_1
PDF下载: 下载PDF文件 查看货源
内容描述: 1.5uA低功耗,正电压稳压器 [1.5uA Low-Power, Positive Voltage Regulator]
分类和应用: 稳压器
文件页数/大小: 12 页 / 398 K
品牌: AMSCO [ AMS(艾迈斯) ]
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Datasheet  
AS1360  
1.5µA Low-Power, Positive Voltage Regulator  
1 General Description  
2 Key Features  
Low Quiescent Current: 1.5µA  
The AS1360 low-power, positive voltage regulator was  
designed to deliver up to 250mA while consuming only  
1.5µA of quiescent current. The device is available in  
fixed output voltages of 1.8, 2.1, 2.5, 3.0, 3.3, and 5.0V.  
Input Voltage Range: Up to 20V  
Low Dropout Voltage  
- 250mV @ 100mA  
- 400mV @ 200mA  
The device features integrated short-circuit and overcur-  
rent protection.  
The wide input voltage range, low-dropout voltage, and  
high-accuracy output voltage makes the device perfectly  
suited for 2- and 3-cell battery-powered and portable  
applications.  
Fixed Output Voltages: 1.8, 2.1, 2.5, 3.0, 3.3, 5.0V  
The low dropout voltage (650mV) prolongs battery life  
and allows high current in small applications when oper-  
ated with minimum input-to-output voltage differentials.  
High Output Current: 250mA (VOUT = 5.0V)  
High-Accuracy Output Voltage: ±1.5%  
The device features very stable output voltage (using  
only 1µF tantalum or aluminum-electrolytic capacitors),  
strict output voltage regulation tolerances (±0.5%), and  
excellent line-regulation.  
Exceptional Line Regulation: 0.1%/V  
Low Temperature Drift: ±100ppm/ºC  
Integrated Short-Circuit and Overcurrent Protection  
3-pin SOT23 Package  
The AS1360 is available in a 3-pin SOT23 package.  
3 Applications  
The device is ideal for mobile phones, PDAs, digital  
cameras, smart battery packs, battery-powered alarms,  
solar-powered instruments, intelligent instruments, CO2  
and smoke detectors, CPU power supplies, and any bat-  
tery-powered application.  
Figure 1. AS1360 - Block Diagram  
3
2
VIN  
VOUT  
Short-Circuit  
Protection  
+
Voltage  
Reference  
AS1360  
GND  
1
www.austriamicrosystems.com/AS1360  
Revision 1.04  
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