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MIC5381-M4YFT-TR

Description
LDO Regulator Pos 1.2V2.8V 0.15A/0.15A 6-Pin Thin MLF T/R
File Size345KB，12 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
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MIC5381-M4YFT-TR Overview

LDO Regulator Pos 1.2V2.8V 0.15A/0.15A 6-Pin Thin MLF T/R

MIC5381-M4YFT-TR Parametric

Parameter NameAttribute value
EU restricts the use of certain hazardous substancesCompliant
ECCN (US)EAR99
Part StatusActive
TypeLDO
Number of Outputs2
PolarityPositive
Accuracy (%)±1(Typ)
Output TypeFixed
Output Voltage (V)1.2|2.8
Maximum Output Current (A)0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15
Minimum Input Voltage (V)2.5
Maximum Input Voltage (V)5.5
Maximum Dropout Voltage @ Current (V)0.11@50mA|0.31@150mA
Line Regulation0.02%/V(Typ)
Load Regulation1%
Junction to Ambient150°C/W
Special FeaturesCurrent Limit|Thermal Shutdown Protection
Minimum Operating Temperature (°C)-40
Maximum Operating Temperature (°C)125
PackagingTape and Reel
Supplier PackageThin MLF
Pin Count6
Standard Package NameQFN
MountingSurface Mount
Package Height0.55(Max)
Package Length1
Package Width1
PCB changed6
Lead ShapeNo Lead

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Download Datasheet
MIC5380/1
High Performance Dual 150mA LDO
1mm x 1mm Thin MLF
®
General Description
The MIC5380/1 is an advanced dual LDO ideal for
powering space constrained portable devices. The
MIC5380/1 provides two independently controlled, high
performance 150mA LDOs in an ultra small 1mm x 1mm
®
Thin MLF package.
Ideal for battery powered applications, the MIC5380/1
offers ±1% typical accuracy, low dropout voltage (155mV
at 150mA) and low ground current. The MIC5380/1 can
also be put into a zero-off-mode current state, drawing
virtually no current when disabled.
The MIC5380/1 offers fast transient response and high
PSRR while consuming minimal operating current. When
the MIC5381 is disabled an internal resistive load is
automatically applied to the output to discharge the output
capacitor.
The MIC5380/1 is available with fixed output voltages in a
®
lead-free (RoHS compliant) 6-pin 1mm x 1mm Thin MLF
package.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
Features
•
•
•
•
•
•
•
•
•
•
•
6-pin 1mm x 1mm Thin MLF package
2.5V to 5.5V input voltage range
150mA output current per LDO
High output accuracy ±1% typical
Low quiescent current 32µA per LDO
Stable with 0402 1µF ceramic output capacitors
Low dropout voltage 155mV at 150mA
Output discharge circuit on MIC5381
Independent enable pins
Thermal shutdown protection
Current limit protection
®
Applications
•
•
•
•
•
•
Bluetooth headsets
Mobile phones
GPS, PMP, PDAs , DSCs
USB thumb drive
Medical handheld
Portable handheld electronics
___________________________________________________________________________________________________________
Typical Application
MIC5380/1-xxYFT
VIN
EN1
VBAT
1µF
EN2
GND
VOUT1
VOUT2
1µF
1µF
I/O
VCORE
Camera DSP Power Supply Circuit
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 • http://www.micrel.com
November 2008
M9999-110608-A

MIC5381-M4YFT-TR Related Products

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Description LDO Regulator Pos 1.2V2.8V 0.15A/0.15A 6-Pin Thin MLF T/R LDO Regulator Pos 3.3V3.3V 0.15A/0.15A 6-Pin Thin MLF T/R LDO Regulator Pos 1.2V1.8V 0.15A/0.15A 6-Pin Thin MLF T/R LDO Regulator Pos 1.8V2.8V 0.15A/0.15A 6-Pin Thin MLF T/R LDO Regulator Pos 3V3V 0.15A/0.15A 6-Pin Thin MLF T/R LDO Regulator Pos 3V3V 0.15A/0.15A 6-Pin Thin MLF T/R LDO Regulator Pos 1.2V2.8V 0.15A/0.15A 6-Pin Thin MLF T/R LDO Regulator Pos 3.3V3.3V 0.15A/0.15A 6-Pin Thin MLF T/R LDO Regulator Pos 1.8V2.8V 0.15A/0.15A 6-Pin Thin MLF T/R LDO Regulator Pos 1.2V1.8V 0.15A/0.15A 6-Pin Thin MLF T/R
EU restricts the use of certain hazardous substances Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant -
ECCN (US) EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 -
Part Status Active Active Active Active Active Active Active Active Active -
Type LDO LDO LDO LDO LDO LDO LDO LDO LDO -
Number of Outputs 2 2 2 2 2 2 2 2 2 -
Polarity Positive Positive Positive Positive Positive Positive Positive Positive Positive -
Accuracy (%) ±1(Typ) ±1(Typ) ±1(Typ) ±1(Typ) ±1(Typ) ±1(Typ) ±1(Typ) ±1(Typ) ±1(Typ) -
Output Type Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed -
Output Voltage (V) 1.2|2.8 3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3 1.2|1.8 2.8|1.8 3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3 3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3 2.8|1.2 3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3|3.3 1.8|2.8 -
Maximum Output Current (A) 0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15 0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15 0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15 0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15 0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15 0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15 0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15 0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15 0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15 -
Minimum Input Voltage (V) 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 -
Maximum Input Voltage (V) 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 -
Maximum Dropout Voltage @ Current (V) 0.11@50mA|0.31@150mA 0.11@50mA|0.31@150mA 0.31@150mA|0.11@50mA 0.31@150mA|0.11@50mA 0.11@50mA|0.31@150mA 0.11@50mA|0.31@150mA 0.31@150mA|0.11@50mA 0.11@50mA|0.31@150mA 0.11@50mA|0.31@150mA -
Line Regulation 0.02%/V(Typ) 0.02%/V(Typ) 0.02%/V(Typ) 0.02%/V(Typ) 0.02%/V(Typ) 0.02%/V(Typ) 0.02%/V(Typ) 0.02%/V(Typ) 0.02%/V(Typ) -
Load Regulation 1% 1% 1% 1% 1% 1% 1% 1% 1% -
Junction to Ambient 150°C/W 150°C/W 150°C/W 150°C/W 150°C/W 150°C/W 150°C/W 150°C/W 150°C/W -
Special Features Current Limit|Thermal Shutdown Protection Current Limit|Thermal Shutdown Protection Current Limit|Thermal Shutdown Protection Thermal Shutdown Protection|Current Limit Current Limit|Thermal Shutdown Protection Current Limit|Thermal Shutdown Protection Thermal Shutdown Protection|Current Limit Current Limit|Thermal Shutdown Protection Thermal Shutdown Protection|Current Limit -
Minimum Operating Temperature (°C) -40 -40 -40 -40 -40 -40 -40 -40 -40 -
Maximum Operating Temperature (°C) 125 125 125 125 125 125 125 125 125 -
Packaging Tape and Reel Tape and Reel Tape and Reel Tape and Reel Tape and Reel Tape and Reel Tape and Reel Tape and Reel Tape and Reel -
Supplier Package Thin MLF Thin MLF Thin MLF Thin MLF Thin MLF Thin MLF Thin MLF Thin MLF Thin MLF -
Pin Count 6 6 6 6 6 6 6 6 6 -
Standard Package Name QFN QFN QFN QFN QFN QFN QFN QFN QFN -
Mounting Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount -
Package Height 0.55(Max) 0.55(Max) 0.55(Max) 0.55(Max) 0.55(Max) 0.55(Max) 0.55(Max) 0.55(Max) 0.55(Max) -
Package Length 1 1 1 1 1 1 1 1 1 -
Package Width 1 1 1 1 1 1 1 1 1 -
PCB changed 6 6 6 6 6 6 6 6 6 -
Lead Shape No Lead No Lead No Lead No Lead No Lead No Lead No Lead No Lead No Lead -

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