MP20049 Datasheet: 150mA Linear Regulator





MP20049 150mA Linear Regulator Datasheet

Part Number MP20049
Description 150mA Linear Regulator
Manufacture MPS
Total Page 11 Pages
PDF Download Download MP20049 Datasheet PDF

Features: MP20049 Ultra-Low Noise, High PSRR 150mA Linear Regulator in 0.8x0.8mm WLCSP Th e Future of Analog IC Technology DESCR IPTION The MP20049 is an ultra-low nois e, low-dropout, high PSRR linear regula tor. Fixed output voltage options are a vailable between 1.2V to 4.5V with 1% a ccuracy while operating from a +2.3V to +6V input. It is designed to deliver u p to 150mA of load current. Dropout vol tage is only 60mV at full load. The MP2 0049 uses an internal PMOS as the pass element, which consumes 50μA supply cu rrent at no load condition and is suita ble for battery-power devices. New inno vative design techniques enable the MP2 0049 to achieve ultra-low output voltag e noise of only 16µVRMS without a nois e bypass capacitor. The MP20049 is desi gned and optimized to work with low val ue, low cost ceramic capacitors. It typ ically requires only 1µF of output cap acitance for stability with any load. T he MP20049 features current limit and o ver temperature protection and is available in a tiny 4-ball 0.8x0.

Keywords: MP20049, datasheet, pdf, MPS, 150mA, Linear, Regulator, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent

MP20049
Ultra-Low Noise, High PSRR
150mA Linear Regulator in 0.8x0.8mm WLCSP
The Future of Analog IC Technology
DESCRIPTION
The MP20049 is an ultra-low noise, low-dropout,
high PSRR linear regulator. Fixed output
voltage options are available between 1.2V to
4.5V with 1% accuracy while operating from a
+2.3V to +6V input. It is designed to deliver up
to 150mA of load current. Dropout voltage is
only 60mV at full load.
The MP20049 uses an internal PMOS as the
pass element, which consumes 50μA supply
current at no load condition and is suitable for
battery-power devices. New innovative design
techniques enable the MP20049 to achieve
ultra-low output voltage noise of only 16µVRMS
without a noise bypass capacitor.
The MP20049 is designed and optimized to
work with low value, low cost ceramic
capacitors. It typically requires only 1µF of
output capacitance for stability with any load.
The MP20049 features current limit and over
temperature protection and is available in a tiny
4-ball 0.8x0.8mm WLCSP package.
FEATURES
Linear Regulator in 0.8x0.8mm WLCSP
Input Voltage Range: 2.3V to 6V
Up to 150mA Output Current
16µVRMS Output Noise (100Hz to 100kHz)
with No Bypass Capacitor required
High PSRR:
78dB @1kHz
55dB @100kHz
Low Dropout:
50mV @120mA Load
60mV @150mA Load
Stable with 1µF Ceramic Capacitor for Any
Load
Very Fast Line/Load Transient Response
Current Limit and Thermal Protection
APPLICATIONS
Cellular Mobile Phones
Digital Cameras
Handheld and Battery-powered Equipment
Wireless LAN
Post DC-to-DC Regulation
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green
status, please visit MPS website under Products, Quality Assurance page.
“MPS” and “The Future of Analog IC Technology” are registered trademarks of
Monolithic Power Systems, Inc.
TYPICAL APPLICATION
VIN
VIN VOUT
MP20049
EN GND
VOUT
MP20049 Rev. 1.11
9/10/2014
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2014 MPS. All Rights Reserved.
1

                    
           






Index : 0  1  2  3   4  5  6  7   8  9  A  B   C  D  E  F   G  H  I  J   K  L  M  N   O  P  Q  R   S  T  U  V   W  X  Y  Z
@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)