ADP161AUJZ-R7 Datasheet PDF - ADI

●GENERAL DESCRIPTION

●The ADP160/ADP161/ADP162/ADP163 are ultralow quiescent current, low dropout, linear regulators that operate from 2.2 V to 5.5 V and provide up to 150 mA of output current. The low

●195 mV dropout vol tage at 150 mA load improves efficiency and allows operation over a wide input voltage range.

●The ADP16x are specifically designed for stable operation with a tiny 1 µF ± 30% ceramic input and output capacitors to meet the requirements of high performance, space-constrained

●applications.

●The ADP160 is available in 15 fixed output voltage options, ranging from 1.2 V to 4.2 V . The ADP160/ADP161 also include a switched resistor to discharge the output automatically when the LDO is disabled. The ADP162 is identical to the ADP160 but does not include the output discharge function.

●FEATURES

●Ultralow quiescent current

●  IQ = 560 nA with 0 µA load

●  IQ = 860 nA with 1 µA load

●Stable with 1 µF ceramic input and output capacitors

●Maximum output current: 150 mA

●Input voltage range: 2.2 V to 5.5 V

●Low shutdown current: <50 nA typical

●Low dropout voltage: 195 mV at 150 mA load

●Initial accuracy: ±1%

●Accuracy over line, load, and temperature: ±3.5%

●15 fixed output voltage options: 1.2 V to 4.2 V

●Adjustable output available

●PSRR performance of 72 dB at 100 Hz

●Current limit and thermal overload protection

●Logic-control enable

●Integrated output discharge resistor

●5-lead  TSOT package

●4-ball, 0.5 mm pitch  WLCSP

●APPLICATIONS

●Mobile phones

●Digital cameras and audio devices

●Portable and battery-powered equipment

●Post dc-to-dc regulation

●Portable medical devices