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ACE50146AM+H 参数 Datasheet PDF下载

ACE50146AM+H图片预览
型号: ACE50146AM+H
PDF下载: 下载PDF文件 查看货源
内容描述: 250毫安CMOS低压差电压低功耗稳压器 [250mA CMOS Low Dropout Voltage Low consumption Regulator]
分类和应用: 稳压器
文件页数/大小: 10 页 / 807 K
品牌: ACE [ ACE TECHNOLOGY CO., LTD. ]
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ACE501
250mA CMOS Low Dropout Voltage Low consumption Regulator
Description
ACE501 series is a group of positive voltage output, low power consumption, low dropout voltage, three
terminal regulator. It can provide 250mA output current when input / output voltage differential drops to
400mV (Vin=4.0V. Vout=3.0V).The very low power consumption of ACE501 (lq=3.0uA) can greatly
improve natural life of batteries.
ACE501 can provide output value in the range of 1.2V~6.0V in 0.1V steps. It also can customized on
command.
ACE501 includes high accuracy voltage reference, error amplifier, current limit circuit and output driver
module.
ACE501 has well load transient response and good temperature characteristic, which can assure the
stability of chip and power system, And it uses trimming technique to guarantee output voltage accuracy
within
±2%.
Features
Low Power Consumption: 3.0uA (Typ)
Maximum Output Current: 250mA
Small Dropout Voltage 170mV@100mA (Vout=3.0V) / 400mV@250mA (Vout=3.0V)
Input Voltage Range: 1.5V~10V
Output Voltage Range: 1.2V~6.0V (customized on command in 0.1V steps)
High Accurate:
±2%
(±1% customized)e
Output Current Limit
Application
Battery Powered equipment
Power Management of MP3. PDA. DSC. Mouse. PS2 Games
Reference Voltage Source
Regulation after Switching Power
Typical Performance Characteristic:
Output Voltage vs. Output Current (Vout=1.5V)
Output Current (mA)
VER 1.4
1