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BL8566 BL8566 [产品打印页面]


产品名称: BL8566 BL8566
产品型号: BL8566 BL8566
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电话:021-54939377   021-54939344
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电话:18917856796   13916328639   18930219377
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简单介绍
BL8566 BL8566 Two low dropout voltage regulators•300mA output current for each LDO•20uA operating supply current per LDO•Low 47uVRMS output noise•BL8566 BL8566

BL8566 BL8566 的详细介绍

FEATURESBL8566 BL8566

·  Two low dropout voltage regulators

·  300mA output current for each LDO

·  20uA operating supply current per LDO

·  Low 47uVRMS output noise

·  Standby Mode: 0.1uA

·  Low 160mV dropout at 300mA load

·  73dB PSRR at 100Hz

·  Excellent Line regulation: 0.05%/V

·  Independent Shutdown controls

·  1.5V to 4.5V Factory-Preset Output

·  Output Current Limit

·  High Accuracy: ±2% (±1% customized)

APPLICATIONSBL8566 BL8566

·  Cellular phones

·  Cordless phones and radio

communication equipment

·  Battery Powered equipment

·  Notebook and hand-hold equipment

·  Wireless LAN

·  GPS receivers

ORDERING INFORMATION

DESCRIPTIONBL8566 BL8566

The BL8566 is a dual,low-noise,lowdropout

regulator delivering at least 300mA of

continuous output current. The output voltage

for each regulator is set independently by

trimming.Voltages are selectable in 100mV

steps within a range of 1.5V to 4.5V.Typical

output noise is 47uVrms,and PSRR is 73dB

at 100Hz. The BL8566 includes two

independent logic-controlled shutdown inputs

and allows the output of each regulator to be

turned of independently.

The BL8566 includes high accuracy

voltage reference, error amplifier, current limit

circuit and output driver module.

The BL8566 has excellent load and line

transient response and good temperature

characteristics, which can assure the stability

of chip and power system. And it uses

trimming technique to guarantee output

voltage accuracy within±2%.

The BL8566 is available in SOT-23-6

package which is lead(Pb)- free

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