EVQ20056-G-00A
Fast Transient Response, Ultra-Small 250mA
Linear Regulator EV Board
EVQ20056-G-00A Rev. 1.0 www.MonolithicPower.com 1
1/15/2014 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2014 MPS. All Rights Reserved.
DESCRIPTION
The EVQ20056-G-00A evaluation board
demonstrates the performance of MPQ20056-
18, a low noise, low dropout and high PSRR
linear regulator. It operates from a 2.5V to 5.5V
input voltage and the output voltage is preset
internally at 1.8V.
The EVQ20056-G-00A can supply up to 250mA
of load current, and features current limiting,
over temperature protection.
An internal PMOS pass element is used to
allow a low 150μA ground current, making the
MPQ20056-G suitable for battery-power
devices.
ELECTRICAL SPECIFICATIONS
FEATURES
Up to 250mA Output Current
Low 100mV Dropout at 250mA
Fast Transient Response
70dB PSRR at 1kHz
13μV
RMS
Low Noise Output
Fixed output voltage 1.8V
Current Limit and Thermal Protection
APPLICATIONS
Telecom
Cellular Phones
DSP, FPGA Supplies
Hand –Held Instruments
Notebook Computers
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green
status, please visit MPS website under Quality Assurance. MPS” and “The
Future of Analog IC Technology” are Registered Trademarks of Monolithic
Power Systems, Inc.
EVQ20056-G-00A EVALUATION BOARD
(L x W x H) 2.5” x 2.5” x 0.4”
(6.35cm x 6.35cm x 1.1cm)
