LM27762DSSR Description

LM27762DSSR is a kind of low-noise integrated charge pump with positive and negative LDOs delivers very low-noise positive and negative outputs that are adjustable between ±1.5 V and ±5 V. It is able to provide a small solution size with few external components, and current limit and thermal protection. It is well suited for power amplifier and DAC bias and other high-current, low-noise negative voltage needs due to its operating current of only 390 μA and 0.5-μA typical shutdown current. More information can be found in the LM27762DSSR datasheet.

LM27762DSSR Features

• Positive and negative LDOs

• Current limit and thermal protection

• Available in the WSON package

• An optional Power Good feature

• Low-noise adjustable positive and negative outputs

LM27762DSSR Applications

• Interface power supplies

• Powering data converters

• Handheld instrumentation

• Wireless communication systems

• Hi-Fi audio headphone amplifiers

• Operational amplifier power biasing