BL8566

产品特点
技术文档

Features	VIN	VOUT	Accu.	PSRR	IQ	IOUT(Max)	Package	Application	Reference
Dual Channels LDO Output Discharge	Max6V~V	1.5~4.5V	±2%/±1%	73	20	300	SOT23-6	摄像头模组电话	RT9011 XC6401

6V,300mA,高PSRR,低噪声,双路

BL8566 dual, low-noise, low-dropout regulator delivers at least 300mA of continuous output current. The output voltage for each regulator is set independently by trimming. Output voltages are selectable in 100mV steps within a range of 1.2V to 3.5V.Typical output noise is 47uVrms, and PSRR is 73dB at 100Hz. The BL8566 includes two independent logiccontrolled shutdown inputs and allows the output of each regulator to be turned of independently. BL8566 includes high accuracy voltage reference, error amplifier, current limit circuit and output driver module. 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%. BL8566 is available in SOT-23-6 package which is lead(Pb)-free

优势特点

Two low dropout voltage regulators
300mA output current for each LDO
25uA 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
1.2V to 3.5V Factory-Preset Output
Output Current Limit
Highly Accurate: ±2% (±1% customized)

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