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AME8801NEEVZ

Description
300mA CMOS LDO
CategoryPower/power management    The power supply circuit   
File Size236KB,24 Pages
ManufacturerAnalogMicroElectronics,Inc.(AME)
Environmental Compliance
AMT was founded in Taiwan in November 2000 and merged into AMT Microelectronics, Inc., a US company located in Silicon Valley, California, USA. Its stock was officially listed for public trading in March 2004.
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AME8801NEEVZ Overview

300mA CMOS LDO

AME8801NEEVZ Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instructionTSOP, TSOP5/6,.11,37
Reach Compliance Codecompli
AdjustabilityFIXED
Nominal dropback voltage 10.3 V
Maximum absolute input voltage8 V
JESD-30 codeR-PDSO-G5
Maximum grid adjustment rate0.0029%
Output times1
Number of terminals5
Working temperatureTJ-Max125 °C
Operating temperatureTJ-Mi-40 °C
Maximum output current 10.3 A
Nominal output voltage 12.9 V
Package body materialPLASTIC/EPOXY
encapsulated codeTSOP
Encapsulate equivalent codeTSOP5/6,.11,37
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE
Certification statusNot Qualified
surface mountYES
technologyCMOS
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum voltage tolerance2.5%
Base Number Matches1

AME8801NEEVZ Preview

Download Datasheet
AME
AME8801 / 8812 / 8840
n
General Description
The AME8801/8812/8840 family of positive, linear regu-
lators feature low quiescent current (30µA typ.) with low
dropout voltage, making them ideal for battery applica-
tions. The space-saving SOT-25/TSOT-25 & SOT-26/TSOT-
26 packages are attractive for "Pocket" and "Hand Held"
applications.
These rugged devices have both Thermal Shutdown,
and Current Fold-back to prevent device failure under the
"Worst" operating conditions.
In applications requiring a low noise, regulated supply,
place a 1000 pF capacitor between Bypass and Ground.
The AME8801 is stable with an output capacitance of
2.2µF or greater.
300mA CMOS LDO
n
Functional Block Diagram
IN
Overcurrent
Shutdown
OUT
Thermal
Shutdown
EN
BYP
AMP
R1
V
ref
=1.215V
R2
GND
n
Features
l
Very Low Dropout Voltage
l
Guaranteed 300mA Output
l
Accurate to within 1.5%
l
30µA Quiescent Current
l
Over-Temperature Shutdown
l
Current Limiting
l
Short Circuit Current Fold-back
l
Noise Reduction Bypass Capacitor
l
Power-Saving Shutdown Mode
l
Space-Saving SOT-25/TSOT-25, SOT-26/
TSOT-26 Packages
l
Factory Pre-set Output Voltages
l
Low Temperature Coefficient
l
All AME's Lead Free Product Meet RoHS
Standards
C1
1µF
C2
1000pF
INPUT
IN
n
Typical Application
AME8801
OUT
AME8812
AME8840
GND
EN
OUTPUT
BYP
C3
2.2µF
n
Applications
l
Instrumentation
l
Portable Electronics
l
Wireless Devices
l
Cordless Phones
l
PC Peripherals
l
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