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MP2009EE-4.0 参数 Datasheet PDF下载

MP2009EE-4.0图片预览
型号: MP2009EE-4.0
PDF下载: 下载PDF文件 查看货源
内容描述: 超低噪声,低压差,120mA线性稳压器 [Ultra-Low-Noise Low-Dropout, 120mA Linear Regulator]
分类和应用: 稳压器
文件页数/大小: 14 页 / 415 K
品牌: MPS [ MONOLITHIC POWER SYSTEMS ]
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MP2009
The Future of Analog IC Technology
Ultra-Low-Noise
Low-Dropout, 120mA Linear Regulator
DESCRIPTION
The MP2009 is an ultra low noise, low dropout
linear regulator. The output voltage of MP2009
ranges from 1.5V to 4.5V in 100mV increments
and 1% accuracy by operating from a +2.0V to
+6.0V input. It is designed to deliver up to
120mA continuous output current. It achieves a
low 120mV dropout for full load current.
The MP2009 uses an internal PMOS as the
pass element, which consumes 50µA supply
current at no load condition. New innovative
design techniques make MP2009 achieve ultra-
low output voltage noise of 16µV
RMS
without a
noise bypass capacitor.
The MP2009 are designed and optimized to
work with low value, low cost ceramic
capacitors in space-limiting and performance
consideration. It requires only 1µF (typ) of
output capacitance for stability with any load.
It is available in a 5-pin SC70 package.
FEATURES
Space-Saving SC70 Package
16µV
RMS
Output Noise (100Hz to 30kHz) No
Bypass Capacitor Required
78dB PSRR at 1kHz
120mV Dropout at 120mA Load
Stable with 1µF Ceramic Capacitor for Any
Load
Low 50µA Ground Current
Very Fast Line and Load Transient
Response with Small Input and Output
Capacitor
Current Limit and Thermal Protection
Cellular and Cordless Phones
VCOs
PDA and Palmtop Computers
Digital Cameras
Base Stations
Wireless LANs
Bluetooth Portable Radios and Accessories
Portable and Battery-Powered Equipment
APPLICATIONS
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
INPUT
2V to 6V
C
IN
1uF
OFF
VIN
EN
OUT
OUTPUT PRESET
1.5V to 4.5V
ON
MP2009
GND
C
OUT
1uF
MP2009 Rev. 1.2
12/18/2013
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
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