AME AME8815BEGS390Z 1.5a cmos ldo Datasheet

AME
AME8815
n General Description
The AME8815 family of linear regulators feature low
quiescent current (45µA typ.) with low dropout voltage,
making them ideal for battery applications. It is available
in TO-252, SOT-223, TO-263 and TO-220 packages.
1.5A CMOS LDO
n Functional Block Diagram
VOUT
VIN
Overcurrent
Shutdown
Thermal
Shutdown
Output voltages are set at the factory and trimmed to
1.5% accuracy.
R1
These rugged devices have both Thermal Shutdown,
and Current Fold-back to prevent device failure under the
"Worst" operating conditions.
AMP
The AME8815 is stable with an output capacitance of
4.7µF or greater.
R2
GND
n Features
l Very Low Dropout Voltage
l Guaranteed 1.5A Output
l Accurate to within 1.5%
l 45µA Quiescent Current Typically
n Typical Application
l Over-Temperature Shutdown
l Current Limiting
l Short Circuit Current Fold-back
l Low Temperature Coefficient
VIN
IN
l All AME’ s Lead Free Products Meet RoHS
AME8815 OUT
VOUT
GND
Standards
C1
C2
1µF
4.7µF
n Applications
l Instrumentation
l Portable Electronics
l Wireless Devices
l PC Peripherals
l Battery Powered Widgets
Rev. S.07
1
AME
AME8815
1.5A CMOS LDO
n Pin Configuration
SOT-223
Top View
SOT-223
Top View
AME8815
AME8815AEGTxxx
AME8815BEGTxxx
1. IN
1. GND
2. GND(TAB)
AME8815
3. OUT
1
2
3
* Die Attach:
3. IN
1
2
3
Conductive Epoxy
TO-252-2
Top View
TO-252-2
Top View
AME8815BECSxxx
1. IN
2. GND(TAB)
1. GND
AME8815
3. OUT
2
1
3
* Die Attach:
TO-220-3
Top View
2
1
3
TO-220-3
Top View
AME8815AEBTxxx
AME8815BEBTxxx
1. IN
1. GND
2. GND(TAB)
2. OUT(TAB)
3. OUT
AMExxxx
AME8815
2
3
3. IN
* Die Attach:
Conductive Epoxy
2
* Die Attach:
Non-Conductive Epoxy
* Die Attach:
1
2. OUT(TAB)
3. IN
Conductive Epoxy
AMExxxx
AME8815
* Die Attach:
Non-Conductive Epoxy
AME8815AECSxxx
AME8815
2. OUT (TAB)
Non-Conductive Epoxy
1
2
3
Rev. S.07
AME
AME8815
1.5A CMOS LDO
n Pin Configuration
TO-263-3
Top View
TO-263-3
Top View
AME8815
AME8815AEDTxxx
AME8815BEDTxxx
1. IN
1. GND
2. GND(TAB)
AME8815
3. OUT
1
2
3
* Die Attach:
3. IN
1
2
3
Conductive Epoxy
TO-263-2
Top View
AME8815
AME8815AEDSxxx
AME8815BEDSxxx
1. IN
1. GND
2. GND(TAB)
AME8815
3. OUT
3
Conductive Epoxy
2. OUT(TAB)
3. IN
* Die Attach:
2
* Die Attach:
Non-Conductive Epoxy
TO-263-2
Top View
1
2. OUT(TAB)
* Die Attach:
1
2
3
Non-Conductive Epoxy
n Pin Description
Pin Name
IN
Rev. S.07
Pin Description
Input voltage pin.
It should be decoupled with 1µF or greater capacitor.
GND
Ground connection pin.
OUT
LDO voltage regulator output pin.
It should be decoupled with a 4.7µF or greater value low ESR ceramic capacitor.
3
AME
AME8815
1.5A CMOS LDO
n Ordering Information
AME8815 x x x x xxx x
Special Feature
Output Voltage
Number of Pins
Package Type
Operating Ambient Temperature Range
Pin Configuration
Pin
Configuration
A: 1. IN
(TO-220-3) 2. GND
(TO-252-2) 3. OUT
(TO-263-2)
(TO-263-3)
(SOT-223)
B: 1. GND
2. OUT
(TO-252-2) 3. IN
(TO-220-3)
(TO-263-2)
Operating Ambient
Number
Temperature
Package Type
Output Voltage
of
Range
Pins
E: -40OC to +85OC
B:
C:
D:
G:
TO-220
TO-252
TO-263
SOT-223
S: 2
T: 3
120:
150:
180:
190:
250:
310:
330:
390:
475:
500:
V=1.2V
V=1.5V
V=1.8V
V=1.9V
V=2.5V
V=3.1V
V=3.3V
V=3.9V
V=4.75V
V=5.0V
Special Feature
Z: Lead Free
(TO-263-3)
(SOT-223)
4
Rev. S.07
AME
AME8815
1.5A CMOS LDO
n Ordering Information
Part Number
Marking*
Output Voltage
Package
Operating Ambient
Temperature Range
AME8815AEBT150
AME8815
AEBT150
yyww
1.50
TO-220
- 40oC to +85oC
AME8815AEBT150Z
AME8815
AEBT150
yyww
1.50
TO-220
- 40oC to +85oC
AME8815AEBT180
AME8815
AEBT180
yyww
1.80
TO-220
- 40oC to +85oC
AME8815AEBT180Z
AME8815
AEBT180
yyww
1.80
TO-220
- 40oC to +85oC
AME8815AEBT190
AME8815
AEBT190
yyww
1.90
TO-220
- 40oC to +85oC
AME8815AEBT190Z
AME8815
AEBT190
yyww
1.90
TO-220
- 40oC to +85oC
AME8815AEBT250
AME8815
AEBT250
yyww
2.50
TO-220
- 40oC to +85oC
AME8815AEBT250Z
AME8815
AEBT250
yyww
2.50
TO-220
- 40oC to +85oC
AME8815AEBT330
AME8815
AEBT330
yyww
3.30
TO-220
- 40oC to +85oC
AME8815AEBT330Z
AME8815
AEBT330
yyww
3.30
TO-220
- 40oC to +85oC
Note: yyww & yww represents the date code
* A line on top of the first letter represents lead free plating such as AME8815
Please consult AME sales office or authorized Rep./Distributor for the availability of output voltage and package type.
Rev. S.07
5
AME
AME8815
1.5A CMOS LDO
n Ordering Information (contd.)
6
Part Number
Marking*
Output Voltage
Package
Operating Ambient
Temperature Range
AME8815AEBT475
AME8815
AEBT475
yyww
4.75
TO-220
- 40oC to +85oC
AME8815AEBT475Z
AME8815
AEBT475
yyww
4.75
TO-220
- 40oC to +85oC
AME8815AEBT500
AME8815
AEBT500
yyww
5.00
TO-220
- 40oC to +85oC
AME8815AEBT500Z
AME8815
AEBT500
yyww
5.00
TO-220
- 40oC to +85oC
AME8815AECS150
AME8815
AECS150
yyww
1.50
TO-252-2
- 40oC to +85oC
AME8815AECS150Z
AME8815
AECS150
yyww
1.50
TO-252-2
- 40oC to +85oC
AME8815AECS180
AME8815
AECS180
yyww
1.80
TO-252-2
- 40oC to +85oC
AME8815AECS180Z
AME8815
AECS180
yyww
1.80
TO-252-2
- 40oC to +85oC
AME8815AECS190
AME8815
AECS190
yyww
1.90
TO-252-2
- 40oC to +85oC
AME8815AECS190Z
AME8815
AECS190
yyww
1.90
TO-252-2
- 40oC to +85oC
AME8815AECS250
AME8815
AECS250
yyww
2.50
TO-252-2
- 40oC to +85oC
AME8815AECS250Z
AME8815
AECS250
yyww
2.50
TO-252-2
- 40oC to +85oC
AME8815AECS330
AME8815
AECS330
yyww
3.30
TO-252-2
- 40oC to +85oC
Rev. S.07
AME
AME8815
1.5A CMOS LDO
n Ordering Information (contd.)
Part Number
Marking*
Output Voltage
Package
Operating Ambient
Temperature Range
AME8815AECS330Z
AME8815
AECS330
yyww
3.30
TO-252-2
- 40oC to +85oC
AME8815AECS475
AME8815
AECS475
yyww
4.75
TO-252-2
- 40oC to +85oC
AME8815AECS475Z
AME8815
AECS475
yyww
4.75
TO-252-2
- 40oC to +85oC
AME8815AECS500
AME8815
AECS500
yyww
5.00
TO-252-2
- 40oC to +85oC
AME8815AECS500Z
AME8815
AECS500
yyww
5.00
TO-252-2
- 40oC to +85oC
AME8815AEDS150
AME8815
AEDS150
yyww
1.50
TO-263-2
- 40oC to +85oC
AME8815AEDS150Z
AME8815
AEDS150
yyww
1.50
TO-263-2
- 40oC to +85oC
AME8815AEDS180
AME8815
AEDS180
yyww
1.80
TO-263-2
- 40oC to +85oC
AME8815AEDS180Z
AME8815
AEDS180
yyww
1.80
TO-263-2
- 40oC to +85oC
AME8815AEDS190
AME8815
AEDS190
yyww
1.90
TO-263-2
- 40oC to +85oC
AME8815AEDS190Z
AME8815
AEDS190
yyww
1.90
TO-263-2
- 40oC to +85oC
AME8815AEDS250
AME8815
AEDS250
yyww
2.50
TO-263-2
- 40oC to +85oC
AME8815AEDS250Z
AME8815
AEDS250
yyww
2.50
TO-263-2
- 40oC to +85oC
Rev. S.07
7
AME
AME8815
1.5A CMOS LDO
n Ordering Information (contd.)
8
Part Number
Marking*
Output Voltage
Package
Operating Ambient
Temperature Range
AME8815AEDS330
AME8815
AEDS330
yyww
3.30
TO-263-2
- 40oC to +85oC
AME8815AEDS330Z
AME8815
AEDS330
yyww
3.30
TO-263-2
- 40oC to +85oC
AME8815AEDS475
AME8815
AEDS475
yyww
4.75
TO-263-2
- 40oC to +85oC
AME8815AEDS475Z
AME8815
AEDS475
yyww
4.75
TO-263-2
- 40oC to +85oC
AME8815AEDS500
AME8815
AEDS500
yyww
5.00
TO-263-2
- 40oC to +85oC
AME8815AEDS500Z
AME8815
AEDS500
yyww
5.00
TO-263-2
- 40oC to +85oC
AME8815AEDT150
AME8815
AEDT150
yyww
1.50
TO-263-3
- 40oC to +85oC
AME8815AEDT150Z
AME8815
AEDT150
yyww
1.50
TO-263-3
- 40oC to +85oC
AME8815AEDT180
AME8815
AEDT180
yyww
1.80
TO-263-3
- 40oC to +85oC
AME8815AEDT180Z
AME8815
AEDT180
yyww
1.80
TO-263-3
- 40oC to +85oC
AME8815AEDT190
AME8815
AEDT190
yyww
1.90
TO-263-3
- 40oC to +85oC
AME8815AEDT190Z
AME8815
AEDT190
yyww
1.90
TO-263-3
- 40oC to +85oC
AME8815AEDT250
AME8815
AEDT250
yyww
2.50
TO-263-3
- 40oC to +85oC
Rev. S.07
AME
AME8815
1.5A CMOS LDO
n Ordering Information (contd.)
Part Number
Marking*
Output Voltage
Package
Operating Ambient
Temperature Range
AME8815AEDT250Z
AME8815
AEDT250
yyww
2.50
TO-263-3
- 40oC to +85oC
AME8815AEDT330
AME8815
AEDT330
yyww
3.30
TO-263-3
- 40oC to +85oC
AME8815AEDT330Z
AME8815
AEDT330
yyww
3.30
TO-263-3
- 40oC to +85oC
AME8815AEDT475
AME8815
AEDT475
yyww
4.75
TO-263-3
- 40oC to +85oC
AME8815AEDT475Z
AME8815
AEDT475
yyww
4.75
TO-263-3
- 40oC to +85oC
AME8815AEDT500
AME8815
AEDT500
yyww
5.00
TO-263-3
- 40oC to +85oC
AME8815AEDT500Z
AME8815
AEDT500
yyww
5.00
TO-263-3
- 40oC to +85oC
AME8815BEBT150
AME8815
BEBT150
yyww
1.50
TO-220
- 40oC to +85oC
AME8815BEBT150Z
AME8815
BEBT150
yyww
1.50
TO-220
- 40oC to +85oC
AME8815BEBT180
AME8815
BEBT180
yyww
1.80
TO-220
- 40oC to +85oC
AME8815BEBT180Z
AME8815
BEBT180
yyww
1.80
TO-220
- 40oC to +85oC
AME8815BEBT190
AME8815
BEBT190
yyww
1.90
TO-220
- 40oC to +85oC
AME8815BEBT190Z
AME8815
BEBT190
yyww
1.90
TO-220
- 40oC to +85oC
Rev. S.07
9
AME
AME8815
1.5A CMOS LDO
n Ordering Information (contd.)
10
Part Number
Marking*
Output Voltage
Package
Operating Ambient
Temperature Range
AME8815BEBT250
AME8815
BEBT250
yyww
2.50
TO-220
- 40oC to +85oC
AME8815BEBT250Z
AME8815
BEBT250
yyww
2.50
TO-220
- 40oC to +85oC
AME8815BEBT330
AME8815
BEBT330
yyww
3.30
TO-220
- 40oC to +85oC
AME8815BEBT330Z
AME8815
BEBT330
yyww
3.30
TO-220
- 40oC to +85oC
AME8815BEBT475
AME8815
BEBT475
yyww
4.75
TO-220
- 40oC to +85oC
AME8815BEBT475Z
AME8815
BEBT475
yyww
4.75
TO-220
- 40oC to +85oC
AME8815BEBT500
AME8815
BEBT500
yyww
5.00
TO-220
- 40oC to +85oC
AME8815BEBT500Z
AME8815
BEBT500
yyww
5.00
TO-220
- 40oC to +85oC
AME8815BECS150
AME8815
BECS150
yyww
1.50
TO-252-2
- 40oC to +85oC
AME8815BECS150Z
AME8815
BECS150
yyww
1.50
TO-252-2
- 40oC to +85oC
AME8815BECS180
AME8815
BECS180
yyww
1.80
TO-252-2
- 40oC to +85oC
AME8815BECS180Z
AME8815
BECS180
yyww
1.80
TO-252-2
- 40oC to +85oC
AME8815BECS190
AME8815
BECS190
yyww
1.90
TO-252-2
- 40oC to +85oC
Rev. S.07
AME
AME8815
1.5A CMOS LDO
n Ordering Information (contd.)
Part Number
Marking*
Output Voltage
Package
Operating Ambient
Temperature Range
AME8815BECS190Z
AME8815
BECS190
yyww
1.90
TO-252-2
- 40oC to +85oC
AME8815BECS250
AME8815
BECS250
yyww
2.50
TO-252-2
- 40oC to +85oC
AME8815BECS250Z
AME8815
BECS250
yyww
2.50
TO-252-2
- 40oC to +85oC
AME8815BECS330
AME8815
BECS330
yyww
3.30
TO-252-2
- 40oC to +85oC
AME8815BECS330Z
AME8815
BECS330
yyww
3.30
TO-252-2
- 40oC to +85oC
AME8815BECS475
AME8815
BECS475
yyww
4.75
TO-252-2
- 40oC to +85oC
AME8815BECS475Z
AME8815
BECS475
yyww
4.75
TO-252-2
- 40oC to +85oC
AME8815BECS500
AME8815
BECS500
yyww
5.00
TO-252-2
- 40oC to +85oC
AME8815BECS500Z
AME8815
BECS500
yyww
5.00
TO-252-2
- 40oC to +85oC
AME8815BEDS150
AME8815
BEDS150
yyww
1.50
TO-263-2
- 40oC to +85oC
AME8815BEDS150Z
AME8815
BEDS150
yyww
1.50
TO-263-2
- 40oC to +85oC
AME8815BEDS180
AME8815
BEDS180
yyww
1.80
TO-263-2
- 40oC to +85oC
AME8815BEDS180Z
AME8815
BEDS180
yyww
1.80
TO-263-2
- 40oC to +85oC
Rev. S.07
11
AME
AME8815
1.5A CMOS LDO
n Ordering Information (contd.)
Part Number
Marking*
Output Voltage
Package
Operating Ambient
Temperature Range
AME8815BEDS190
AME8815
BEDS190
yyww
1.90
TO-263-2
- 40oC to +85oC
1.90
TO-263-2
- 40oC to +85oC
2.50
TO-263-2
- 40oC to +85oC
AME8815BEDS190Z
AME8815BEDS250
12
AME8815
BEDS190
yyww
AME8815
BEDS250
yyww
AME8815BEDS250Z
AME8815
BEDS250
yyww
2.50
TO-263-2
- 40oC to +85oC
AME8815BEDS330
AME8815
BEDS330
yyww
3.30
TO-263-2
- 40oC to +85oC
AME8815BEDS330Z
AME8815
BEDS330
yyww
3.30
TO-263-2
- 40oC to +85oC
AME8815BEDS475
AME8815
BEDS475
yyww
4.75
TO-263-2
- 40oC to +85oC
AME8815BEDS475Z
AME8815
BEDS475
yyww
4.75
TO-263-2
- 40oC to +85oC
AME8815BEDS500
AME8815
BEDS500
yyww
5.00
TO-263-2
- 40oC to +85oC
AME8815BEDS500Z
AME8815
BEDS500
yyww
5.00
TO-263-2
- 40oC to +85oC
AME8815BEDT150
AME8815
BEDT150
yyww
1.50
TO-263-3
- 40oC to +85oC
AME8815BEDT150Z
AME8815
BEDT150
yyww
1.50
TO-263-3
- 40oC to +85oC
Rev. S.07
AME
AME8815
1.5A CMOS LDO
n Ordering Information (contd.)
Part Number
AME8815BEDT180
AME8815BEDT180Z
AME8815BEDT190
AME8815BEDT190Z
AME8815BEDT250
AME8815BEDT250Z
AME8815BEDT330
AME8815BEDT330Z
AME8815BEDT475
AME8815BEDT475Z
AME8815BEDT500
AME8815BEDT500Z
Marking*
AME8815
BEDT180
yyww
AME8815
BEDT180
yyww
AME8815
BEDT190
yyww
AME8815
BEDT190
yyww
AME8815
BEDT250
yyww
AME8815
BEDT250
yyww
AME8815
BEDT330
yyww
AME8815
BEDT330
yyww
AME8815
BEDT475
yyww
AME8815
BEDT475
yyww
AME8815
BEDT500
yyww
AME8815
BEDT500
yyww
Output Voltage
Package
Operating Ambient
Temperature Range
1.80
TO-263-3
- 40oC to +85oC
1.80
TO-263-3
- 40oC to +85oC
1.90
TO-263-3
- 40oC to +85oC
1.90
TO-263-3
- 40oC to +85oC
2.50
TO-263-3
- 40oC to +85oC
2.50
TO-263-3
- 40oC to +85oC
3.30
TO-263-3
- 40oC to +85oC
3.30
TO-263-3
- 40oC to +85oC
4.75
TO-263-3
- 40oC to +85oC
4.75
TO-263-3
- 40oC to +85oC
5.00
TO-263-3
- 40oC to +85oC
5.00
TO-263-3
- 40oC to +85oC
AME8815AEGT150
ASPyww
1.50
SOT-223
- 40oC to +85oC
AME8815AEGT150Z
ASPyww
1.50
SOT-223
- 40oC to +85oC
AME8815AEGT180
AQUyww
1.80
SOT-223
- 40oC to +85oC
Rev. S.07
13
AME
AME8815
1.5A CMOS LDO
n Ordering Information (contd.)
14
Part Number
Marking*
Output Voltage
Package
Operating Ambient
Temperature Range
AME8815AEGT180Z
AQUyww
1.80
SOT-223
- 40oC to +85oC
AME8815AEGT190
BAYyww
1.90
SOT-223
- 40oC to +85oC
AME8815AEGT190Z
BAYyww
1.90
SOT-223
- 40oC to +85oC
AME8815AEGT250
APRyww
2.50
SOT-223
- 40oC to +85oC
AME8815AEGT250Z
APRyww
2.50
SOT-223
- 40oC to +85oC
AME8815AEGT330
AKCyww
3.30
SOT-223
- 40oC to +85oC
AME8815AEGT330Z
AKCyww
3.30
SOT-223
- 40oC to +85oC
AME8815AEGT475
AQRyww
4.75
SOT-223
- 40oC to +85oC
AME8815AEGT475Z
AQRyww
4.75
SOT-223
- 40oC to +85oC
AME8815AEGT500
AQSyww
5.00
SOT-223
- 40oC to +85oC
AME8815AEGT500Z
AQSyww
5.00
SOT-223
- 40oC to +85oC
AME8815BEGT150
AJYyww
1.50
SOT-223
- 40oC to +85oC
AME8815BEGT150Z
AJYyww
1.50
SOT-223
- 40oC to +85oC
AME8815BEGT180
AJZyww
1.80
SOT-223
- 40oC to +85oC
AME8815BEGT180Z
AJZyww
1.80
SOT-223
- 40oC to +85oC
AME8815BEGT250
AKByww
2.50
SOT-223
- 40oC to +85oC
AME8815BEGT250Z
AKByww
2.50
SOT-223
- 40oC to +85oC
AME8815BEGT330
AKDyww
3.30
SOT-223
- 40oC to +85oC
AME8815BEGT330Z
AKDyww
3.30
SOT-223
- 40oC to +85oC
AME8815BEGT390
AQQyww
3.90
SOT-223
- 40oC to +85oC
AME8815BEGT390Z
AQQyww
3.90
SOT-223
- 40oC to +85oC
AME8815BEGT475
AMNyww
4.75
SOT-223
- 40oC to +85oC
AME8815BEGT475Z
AMNyww
4.75
SOT-223
- 40oC to +85oC
AME8815BEGT500
AQTyww
5.00
SOT-223
- 40oC to +85oC
AME8815BEGT500Z
AQTyww
5.00
SOT-223
- 40oC to +85oC
AME8815BEGT190Z
CAGyww
1.90
SOT-223
- 40oC to +85oC
Rev. S.07
AME
AME8815
1.5A CMOS LDO
n Absolute Maximum Ratings
Parameter
Maximum
Unit
-0.3 to +8
V
Output Current
PD / (V IN - VO)
mA
Output Voltage
GND - 0.3 to VIN + 0.3
V
Input Voltage
ESD Classification
B*
Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device.
* HBM B:2000V~3999V
n Recommended Operating Conditions
Parameter
Symbol
Rating
Ambient Temperature Range
TA
- 40 to +85
o
Junction Temperature Range
TJ
- 40 to +125
o
Storage Temperature Range
TSTG
- 65 to +150
o
Rev. S.07
Unit
C
C
C
15
AME
AME8815
1.5A CMOS LDO
n Thermal Information (Contd.)
Parameter
Package
*SOT-223
*TO-252-2
Thermal Resistance
(Junction to Case)
*TO-220-3
*TO-263-2
*TO-263-3
SOT-223
TO-252-2
Thermal Resistance
(Junction to Ambient)
TO-220-3
TO-263-2
TO-263-3
Die Attach
Symbol
Maximum
Conductive Epoxy
25
Non-Conductive
Epoxy
31
Conductive Epoxy
5
Non-Conductive
Epoxy
30
Conductive Epoxy
6
Non-Conductive
Epoxy
θJC
24
Conductive Epoxy
5
Non-Conductive
Epoxy
27
Conductive Epoxy
5
Non-Conductive
Epoxy
27
Conductive Epoxy
120
Non-Conductive
Epoxy
135
Conductive Epoxy
90
Non-Conductive
Epoxy
140
Conductive Epoxy
55
Non-Conductive
Epoxy
Unit
o
C/W
θJA
80
Conductive Epoxy
80
Non-Conductive
Epoxy
100
Conductive Epoxy
80
Non-Conductive
Epoxy
100
* Measure θJC on backside center of tab.
16
Rev. S.07
AME
AME8815
1.5A CMOS LDO
n Thermal Information (contd.)
Parameter
Package
SOT-223
TO-252-2
Die Attach
Symbol
Conductive Epoxy
900
Non-Conductive
Epoxy
800
Conductive Epoxy
1200
Non-Conductive
Epoxy
1000
Conductive Epoxy
Internal Power Dissipation
TO-220-3
TO-263-2
TO-263-3
Maximum
Non-Conductive
Epoxy
Unit
2200
PD
mW
1600
Conductive Epoxy
1700
Non-Conductive
Epoxy
1400
Conductive Epoxy
1700
Non-Conductive
Epoxy
1400
Maximum Junction Temperature
150
Solder Iron (10 Sec)**
350
o
C
** MIL-STD-202G 210F
Rev. S.07
17
AME
AME8815
1.5A CMOS LDO
n Electrical Specifications
VIN = VO(Nom) +2V, TA = 25OC unless otherwise noted
Parameter
Symbol
Input Voltage
VIN
Output Voltage Accuracy
VO
Test Condition
IO=1mA
Min
Typ
Max
Units
Note 1
7
V
-1.5
1.5
%
1.4V<VO(NOM) <=2.0V
Dropout Voltage
VDROPOUT
IO=1.5A
VO=VO(NOM) -2.0%
1300
See
chart
2.0V<VO(NOM) <=2.8V
2.8V<VO(NOM)
Output Current
VO>1.2V
1500
Current Limit
ILIM
VO>1.2V
1500
Short Circuit Current
ISC
Quiescent Current
Ground Pin Current
Load Regulation
mA
2000
mA
VIN = VO(NOM) +1V, VO<0.4V
750
mA
IQ
IO=0mA
45
IGND
IO=1mA to 1500mA
45
REGLINE
REGLOAD
IO=1mA
VIN =VO+1 to VO+2
VO < 2.0V
-0.15
4.0V > VO >= 2.0V
-0.1
4.0V <= VO
-0.4
IO=1mA to 1500mA
-1
0.02
0.2
µA
70
µA
0.15
%
0.1
%
0.4
%
1
%
Over Temperature Shutdown
OTS
150
o
Over Temperature Hysterisis
OTH
30
o
TC
30
VO Temperature Coefficient
Power Supply Rejection
Output Voltage Noise
Note1:VIN(min) =VOUT+VDROPOUT
18
mV
600
IO
Line Regulation
800
PSRR
eN
IO=100mA
CO=4.7µF
f=10Hz to 100kHz
IO=10mA
f=100Hz
70
f=1kHz
50
f=10kHz
20
Co=4.7µF
30
C
C
ppm/oC
dB
µVrms
V
Rev. S.07
AME
AME8815
1.5A CMOS LDO
n Detailed Description
n External Capacitors
The AME8815 family of CMOS regulators contain a
PMOS pass transistor, voltage reference, error amplifier,
over-current protection, and thermal shutdown.
The AME8815 is stable with an output capacitor to
ground of 4.7µF or greater. Ceramic capacitors have the
lowest ESR, and will offer the best AC performance. Conversely, Aluminum Electrolytic capacitors exhibit the highest ESR, resulting in the poorest AC response. Unfortunately, large value ceramic capacitors are comparatively
expensive. One option is to parallel a 0.1µF ceramic capacitor with a 10µF Aluminum Electrolytic. The benefit is
low ESR, high capacitance, and low overall cost.
The P-channel pass transistor receives data from the
error amplifier, over-current shutdown, and thermal protection circuits. During normal operation, the error amplifier compares the output voltage to a precision reference.
Over-current and Thermal shutdown circuits become active when the junction temperature exceeds 150oC, or
the current exceeds 2.2A. During thermal shutdown, the
output voltage remains low. Normal operation is restored
when the junction temperature drops below 120oC.
The AME8815 behaves like a current source when the
load reaches 2.2A. However, if the load impedance drops
below 0.3 ohms, the current drops back to 600mA to
prevent excessive power dissipation. Normal operation
is restored when the load resistance exceeds 0.75 ohms.
Rev. S.07
A second capacitor is recommended between the input and ground to stabilize Vin. The input capacitor should
be at least 0.1µF to have a beneficial effect.
All capacitors should be placed in close proximity to
the pins. A "Quiet" ground termination is desirable. This
can be achieved with a "Star" connection.
19
AME
AME8815
1.5A CMOS LDO
Dropout Voltage vs. ILOAD
Dropout Voltage vs. VOUT
1
1.2
VOUT=1.5
ILOAD=1.5A
0.8
Dropout Voltage (V)
Dropout Voltage (V)
1
1.8
0.8
2.0
0.6
2.1
0.4
2.8
0.2
3.3
0
0
0.6
ILOAD=1.0A
0.4
ILOAD=0.5A
0.2
0
0.3
0.6
0.9
1.2
1.5
0
1.8
2
4
ILOAD (A)
Quiescent Current vs. Temperature
8
Ground Current vs. VIN
50
41
39
45
37
40
Ground Current (µA)
Quiescent Current @ 5V (uA)
6
VOUT (V)
35
33
31
29
35
IOUT = 140mA
V OUT = 1.5V
30
25
20
15
27
10
25
-45
-5
25
55
85
115
2
3
4
5
6
7
8
VIN (V)
Temperature (o C)
Ground Current vs. Load Current
VOUT vs. Temperature(2.5V)
38.5
2.500
2.495
37.5
Output Voltage (V)
G round Current (µA)
38
V IN = 2.5V
VOUT = 1.5V
37
36.5
36
35.5
2.490
2.485
2.480
35
34.5
0
0.25
0.5
0.75
1
Load Current (A)
20
1.25
1.5
2.475
-45
-5
25
55
85
115
Temperature (oC)
Rev. S.07
AME
AME8815
1.5A CMOS LDO
Load Regulation vs. Temperature
Dropout Voltage vs. Load Current(2.5V)
400
Dropout Voltage @1.5A (mV)
0.30
Load Regulation (%)
0.25
0.20
0.15
0.10
0.05
0.00
-45
-5
25
55
85
115 oC
85 oC
350
55 oC
300
25 oC
250
-5 oC
-45 oC
200
150
100
50
0
115
0.3
0.6
Temperature (oC)
1.2
1.5
ILoad 1A/DIV
Load Step 40mA to 1.5A
C IN = 4.7µF
C OUT = 4.7µF
T R = TF = 1µS
V OUT = 1.5V
0A
C IN = 4.7µF
C OUT = 4.7µF
V IN = 4.0V
V OUT = 1.8V
VOUT 10mV/DIV
VOUT (50mV/DIV)
Line Transient Response
VIN (2V/DIV)
0.9
Load Current (A)
0V
Time 500µS/DIV
Time (20µS/DIV)
Current Limit Response
Current Limit vs. VIN
3
2.8
2.6
0V
ILIM
ISC
Current Limit (A)
ILOA D 1A/DIV
VOUT 1V/DIV
VIN = 5V
CIN = 4.7µF
COUT = 4.7µF
2.4
2.2
2
1.8
1.6
1.4
0A
1.2
1
2
Time 1mS/DIV
1mS/DIV
Rev. S.07
C IN = 4.7µF
C OUT = 4.7µF
VOUT = 1.8V
3
4
5
6
7
8
VIN (V)
21
AME
AME8815
1.5A CMOS LDO
Short Circuit Current vs. VIN
Overtemperature Shutdown
Short Circuit Current (A)
1.4
IOUT 1A/DIV
1.6
C IN = 4.7µF
C OUT = 4.7µF
1.2
1
0A
V IN = 4V
C IN = 4.7µF
C OUT = 4.7µF
VOUT 1V/DIV
0.8
0.6
0.4
0.2
0V
0
2
3
4
5
6
7
8
Time 100mS/DIV
100mS/DIV
VIN (V)
Stability vs. ESR vs. ILoad
Stability vs. ESR vs. ILoad
10000
10000
Unstable Region
Unstable Region
1000
1000
C L=5µF
10
1
CL=2µF
100
CLESR (Ω )
C LESR (Ω )
100
Stable Region
0.1
10
1
Stable Region
0.1
Untested Region
0.01
0
250
500
750
1000
1250
1500
ILOAD (mA)
0.01
0
Untested Region
250
500
750
1000
1250
1500
ILOAD (mA)
Stability vs. ESR vs. ILoad
10000
Unstable Region
1000
100
C LESR (Ω )
C L=10µF
10
1
Stable Region
0.1
0.01
Untested Region
0.001
0
250
500
750
1000
1250
1500
ILOAD (mA)
22
Rev. S.07
AME
AME8815
1.5A CMOS LDO
n Tape and Reel Dimension
SOT-223
P
W
AME
AME
PIN 1
Carrier Tape, Number of Components Per Reel and Reel Size
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
SOT-223
12.0±0.1 mm
4.0±0.1 mm
2500pcs
330±1 mm
TO-252-2
P
PIN 1
W
AME
AME
Carrier Tape, Number of Components Per Reel and Reel Size
Rev. S.07
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
TO-252
16.0±0.1 mm
4.0±0.1 mm
2500pcs
330±1 mm
23
AME
AME8815
1.5A CMOS LDO
n Tape and Reel Dimension
TO-263-3
P
PIN 1
W
AME
AME
Carrier Tape, Number of Components Per Reel and Reel Size
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
TO-263-3
24.0±0.1 mm
4.0±0.1 mm
800pcs
330±1 mm
TO-263-2
P
PIN 1
W
AME
AME
Carrier Tape, Number of Components Per Reel and Reel Size
24
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
TO-263-2
24.0±0.1 mm
4.0±0.1 mm
800pcs
330±1 mm
Rev. S.07
AME
AME8815
1.5A CMOS LDO
n Package Dimension
SOT-223
Top View
Side View
D
B1
SYMBOLS
θ
C
o
13 (4X)
H
E
PIN 1
e
Front View
o
13 (4X)
MILLIMETERS
MIN
MAX
MIN
MAX
A1
0.01
0.10
0.0004
0.0039
B
0.60
0.84
0.0236
0.0330
B1
2.90
3.15
0.1140
0.1240
C
0.24
0.38
0.0094
0.0150
D
6.30
6.71
0.2480
0.2640
E
3.30
3.71
0.1299
0.1460
F
1.40
1.80
0.0551
0.0709
2.30 BSC
e
F
H
A1
θ
B
INCHES
6.70
0
o
0.0906 BSC
7.30
10
o
0.2638
0
o
0.2874
10
o
TO-220-3
Top View
G
Side View
C
D
Bottom View
SYMBOLS
A
I
P
P1
G1
PIN 1
M
O
N
Rev. S.07
K
E
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
A
5.58
7.49
0.2197
0.2949
C
2.03
4.83
0.0799
0.1902
D
0.50
1.40
0.0197
0.0551
E
0.30
1.15
0.0118
0.0453
G
9.65
10.67
0.3799
0.4201
I
3.53
4.09
0.1390
0.1610
K
0.50
1.15
0.0197
0.0453
M
1.14
1.78
0.0449
0.0701
N
2.28
2.80
0.0898
0.1102
O
12.70
14.74
0.5000
0.5803
P
14.22
16.51
0.5598
0.6500
P1
5.00
5.70
0.1969
0.2244
G1
7.30
8.05
0.2874
0.3169
25
AME
AME8815
1.5A CMOS LDO
n Package Dimension
TO-263-3
Side View
Top View
Bottom View
SYMBOLS
A
K
B1
H
A2
PIN 1
P
D
G
N
R
Front View
MAX
MIN
MAX
A
9.65
10.67
0.380
0.420
B
8.28
9.66
0.326
0.380
C
4.06
4.83
0.160
0.190
D
0.50
1.36
0.020
0.054
E
1.14
1.45
0.045
0.057
G
*
H
14.60
15.875
K
0.99
2.93
P
*
2.54
0.100
0.5748
2.28
R
0
B1
A2
5.00
7.30
0.012
2.80
o
0.625
0.03898 0.11535
0.31
N
C
INCHES
MIN
E
B
MILLIMETERS
0.08976 0.11024
0o
8o
5.70
0.197
0.224
8.05
0.287
0.317
8
o
TO-263-2
Top View
Side View
SYMBOLS
Bottom View
A
K
E
B2
B
H
A2
PIN 1
D
P
N
G
R
Front View
C
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
A
9.65
10.42
0.380
0.410
B
8.28
9.66
0.326
0.380
C
4.06
4.83
0.160
0.190
D
0.50
1.36
0.020
0.054
E
1.14
1.45
0.045
0.057
G
*
H
14.60
15.60
K
0.99
2.93
N
P
*
2.54
0.100
0.381 REF
2.28
o
R
0
B2
A2
6.30
7.30
0.61417
0.03898 0.11535
0.015 REF
2.80
8
0.5748
o
8.20
8.95
0.08976 0.11024
0o
8o
0.248
0.287
0.323
0.352
*: Typical Value
Notes:
1. Controlling dimension: Millimeters.
2. Maximum lead thickness includes lead finish thickness Minimum lead thickness is the minimum thickness of base material.
26
Rev. S.07
AME
AME8815
1.5A CMOS LDO
n Package Dimension
TO-252-2
Top View
Side View
E
K
D1
L
F
E1
G
PIN 1
C
H
D
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
A
0.43
0.58
0.0169
0.0230
B
1.60
1.95
0.0630
0.0768
C
0.51
1.78
0.0200
0.0701
D
0.43
0.60
0.0169
0.0236
E
6.35
6.80
0.2500
0.2677
B
A
J
SYMBOLS
F
5.36
7.20
0.2110
0.2835
G
2.20
3.00
0.0866
0.1181
H
-
* 2.30
-
*0.0906
J
-
0.97
-
0.0380
K
5.20
5.50
0.2047
0.2165
L
1.40 REF
0.0551 REF
D1
E1
3.80 REF
3.81
5.10
0.1496 REF
0.1500
0.2008
*: Typical Value
Notes:
1. Controlling dimension: Millimeters.
2. Maximum lead thickness includes lead finish thickness Minimum lead thickness is the minimum thickness of base material.
Rev. S.07
27
www.ame.com.tw
E-Mail: [email protected]
Life Support Policy:
These products of AME, Inc. are not authorized for use as critical components in life-support
devices or systems, without the express written approval of the president
of AME, Inc.
AME, Inc. reserves the right to make changes in the circuitry and specifications of its devices and
advises its customers to obtain the latest version of relevant information.
 AME, Inc. , November 2009
Document: 2013-DS8815-S.07
Corporate Headquarter
AME, Inc.
2F, 302 Rui-Guang Road, Nei-Hu District
Taipei 114, Taiwan.
Tel: 886 2 2627-8687
Fax: 886 2 2659-2989
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