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300mA Low-Noise LDO Regulators CXSD62454 CXSD62455 CXSD62456 CXSD62454 CXSD62455 CXSD62456 is a low supply current, low dropout linear regulator The supply current at no-load is 90μA. In the shutdow | |||||||||||||||||||||||||||||||||||||||||||||
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目录产品概述 返回TOP The CXSD62454 CXSD62455 CXSD62456 is a low supply current, low dropout linear regulator that comes in a space saving MSOP8 package. The supply current at no-load is 90μA. In the shutdown mode, the maximum supply current is less than 1μA. Operating voltage range of the CXSD62454 CXSD62455 CXSD62456 is from 5V to 5.5V. The over-current protection limit is set at 550mA typical and 400mA minimum. An over-temperature protection circuit is built-in in the CXSD62454 CXSD62455 CXSD62456 to prevent thermal overload. These power saving features make the CXSD62454 CXSD62455 CXSD62456 ideal for use in the battery- powered applications such as notebook computers, cellular phones, and PDA’s.产品特点 返回TOP „ Low, 90μA No-Load Supply Current „ Guaranteed 300mA Output Current „ Dropout Voltage is 200mV @ 150mA Load „ PSRR=53dB @ 1kHz „ Over-Temperature Protection and Short-Circuit Protection „ Max. Supply Current in Shutdown Mode < 1μA „ Low Output Noise at 28μVRMS „ Stable with low cost ceramic capacitors „ Output voltage: 4.75V 应用范围 返回TOP „ Notebook Computers „ Cellular Phones „ PDAs „ Digital still Camera and Video Recorders „ Hand-Held Devices „ Audio Codec 技术规格书（产品PDF) 返回TOP 需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
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Single Output |
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Part NO. |
Vin(V) min. |
Vin(V max. |
IOUT (A) |
VOUT (V) |
Dropout @IOUT(V) |
EN |
Disch arge |
IQ (μA) |
Note |
Package |
|
2.5 |
5.5 |
0.3 |
1.5/1.8/1.9/2.5/2.8 /3.0/3.1/3.3/4.2/5.0 |
0.35 |
H |
Y |
90 |
N/A |
SOT23-5/SOT233/ SOT89/SC70-5 |
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2.2 |
7 |
1 |
1.8/2.5/3.3 |
0.27 |
N |
-- |
3000 |
MLCC |
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