GENERAL DESCRIPTION

LC1761 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 LC1761 includes two independent logiccontrolled shutdown inputs and allows the output of each regulator to be turned of independently. 

LC1761 includes high accuracy voltage reference, error amplifier, current limit circuit and output driver module. 

LC1761 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%. 

LC1761 is available in SOT-23-6 package which is lead(Pb)-free

Product Features

• 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) 

Product APPLICATIONS

• Cellular phones

• Cordless phones and radio communication equipment

• Battery Powered equipment

• Notebook and hand-hold equipment

• Wireless LAN

• GPS receivers 

Actual product photos

Product Information Manual：

For more product information, please download the PDF

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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