MIC5365/6
High-Performance Single 150mA LDO
General Description Features
The MIC5365/6 is an advanced general purpose linear
Tiny 1mm 1mm thin MLF, SC-70-5,
regulator offering high power supply rejection (PSRR) in
and thin SOT23-5 packages
an ultra-small 1mm 1mm package. The MIC5366
Input voltage range: 2.5V to 5.5V
includes an auto-discharge feature that is activated when
150mA guaranteed output current
the enable pin is low. The MIC5365/6 is capable of
Stable with 1F ceramic output capacitors
sourcing 150mA output current and offers high PSRR
making it an ideal solution for any portable electronic Low dropout voltage 155mV @ 150mA
application.
Excellent load/line transient response
Ideal for battery-powered applications, the MIC5365/6
Low quiescent current 29A
offers 2% initial accuracy, low dropout voltage (155mV @
High PSRR 70dB
150mA), and low ground current (typically 29A). The
Output discharge circuit MIC5366
MIC5365/6 can also be put into a zero-off-mode current
High output accuracy
state, drawing virtually no current when disabled.
2% initial accuracy
The MIC5365/6 is available in several advanced packages
including a lead-free (RoHS-compliant) 1mm 1mm Thin Thermal-shutdown and current-limit protection
2
MLF occupying only 1mm of PCB area, a 75% reduction
in board area compared to SC-70 and 2mm 2mm MLF
Applications
packages. It is also available in a thin SOT23-5 package.
Mobile phones
The MIC5365/6 has an operating junction temperature
range of 40C to 125C.
Digital cameras
Data sheets and support documentation can be found on
GPS, PDAs, PMP, handhelds
Micrels web site at: www.micrel.com.
Portable electronics
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Typical Application
MLF and MicroLeadFrame are registered trademarks of Amkor Technology, Inc.
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 Micrel, Inc. MIC5365/6
Block Diagrams
MIC5365 Block Diagram
MIC5366 Block Diagram
Revision 3.1
July 16, 2013 2