AME, Inc.
AME8800 / 8811
300mA CMOS LDO
n
General Description
The AME8800/8811 family of positive, linear regulators
feature low quiescent current (30µA typ.) with low drop-
out voltage, making them ideal for battery applications.
The space-saving SOT-23, SOT-25, SOT-89 and TO-92
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" of operating conditions.
The AME8800/8811 is stable with an output capaci-
tance of 2.2µF or greater.
n
Functional Block Diagram
IN
OUT
Overcurrent
Shutdown
Thermal
Shutdown
R1
AMP
V
ref
=1.215V
R2
GND
n
Features
l
l
l
l
l
l
l
l
Very Low Dropout Voltage
Guaranteed 300mA Output
Accurate to within 1.5%
30µA Quiescent Current
Over-Temperature Shutdown
Current Limiting
Short Circuit Current Fold-back
Space-Saving SOT-23, SOT-25, SOT-89 and
TO-92 Package
l
Factory Pre-set Output Voltages
l
Low Temperature Coefficient
n
Typical Application
IN
IN
AME8800
OUT
AME8811
GND
OUT
C1
5V
C2
2.2µF
µ
n
Applications
l
l
l
l
l
l
l
Instrumentation
Portable Electronics
Wireless Devices
Cordless Phones
PC Peripherals
Battery Powered Widgets
Electronic Scales
1µF
µ
1
AME, Inc.
AME8800 / 8811
300mA CMOS LDO
n
Pin Configuration
SOT-23
Top View
3
SOT-25
Top View
AME8800
1. GND
2. V
OUT
3. V
IN
5
4
AME8800
1. GND
2. V
IN
3. V
OUT
4. NC
5. NC
AME8800
AME8800
1
2
1
2
3
SOT-23-L
Top View
3
SOT-89
Top View
AME8800
1. GND
2. V
OUT
3. V
IN
AME8800
1. GND
2. V
IN
3. V
OUT
3
AME8800
AME8811
AME8800
1
1
2
2
AME8811
1. V
OUT
2. GND
3. V
IN
TO-92
Front View
AME8800
1. GND
AME8800
AME8811
2. V
IN
3. V
OUT
AME8811
1. V
OUT
2. GND
3. V
IN
1
2
3
2
AME, Inc.
AME8800 / 8811
300mA CMOS LDO
n
Ordering Information
AME8800 x x x x x
AME8811 x x x x x
Special Feature
Number of Pins
Package Type
Operating Temperature Range
Product Grade or Option
Product
Grade
or Option
A:
B:
C:
D:
E:
F:
G:
H:
I:
J:
K:
L:
M:
N:
O:
S:
1:
2:
3.3V
3.0V
2.8V
2.5V
3.8V
3.6V
3.5V
2.7V
3.4V
2.85V
3.7V
1.5V
1.8V
2.9V
3.1V
5.0V
1.3V
2.0V
Operating
Temperature Range
Package Type
Number of
Pins
Special Feature
E: -40
O
C to 85
O
C
A: TO-92
E: SOT-2X
F: SOT-89
T: 3
V: 5
L: Low profile
Y: Lead free & Low profile
Z: Lead free
3
AME, Inc.
AME8800 / 8811
300mA CMOS LDO
n
Ordering Information
Part Number
AME8800AEET
AME8800AEETY
AME8800AEETZ
AME8800BEET
AME8800BEETY
AME8800BEETL
AME8800CEET
AME8800DEET
AME8800DEETZ
AME8800EEET
AME8800FEET
AME8800GEET
AME8800HEET
AME8800IEET
AME8800JEET
AME8800KEET
AME8800LEET
AME8800MEET
AME8800MEETZ
AME8800NEET
AME8800OEET
AME8800AEEV
AME8800AEEVZ
AME8800BEEV
AME8800CEEV
AME8800DEEV
AME8800EEEV
AME8800FEEV
AME8800GEEV
AME8800HEEV
4
Marking
AAAww
AAAww
AAAww
AABww
AABww
AABww
AACww
AADww
AADww
AAEww
ABNww
ACDww
AEDww
AELww
AGNww
AHPww
AJWww
AJXww
AJXww
AKGww
AKHww
ABRww
ABRww
ABSww
ABTww
ABUww
ABVww
ABWww
ACEww
AEEww
Output Voltage
3.3V
3.3V
3.3V
3.0V
3.0V
3.0V
2.8V
2.5V
2.5V
3.8V
3.6V
3.5V
2.7V
3.4V
2.85V
3.7V
1.5V
1.8V
1.8V
2.9V
3.1V
3.3V
3.3V
3.0V
2.8V
2.5V
3.8V
3.6V
3.5V
2.7V
Package
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-25
SOT-25
SOT-25
SOT-25
SOT-25
SOT-25
SOT-25
SOT-25
SOT-25
Operating Temp. Range
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
AME, Inc.
AME8800 / 8811
300mA CMOS LDO
n
Ordering Information (contd.)
Part Number
AME8800IEEV
AME8800JEEV
AME8800KEEV
AME8800LEEV
AME8800MEEV
AME8800NEEV
AME8800OEEV
AME8800AEFT
AME8800BEFT
AME8800CEFT
AME8800DEFT
AME8800EEFT
AME8800FEFT
AME8800GEFT
AME8800HEFT
AME8800IEFT
AME8800JEFT
AME8800KEFT
AME8800LEFT
AME8800MEFT
AME8800MEFTZ
AME8800NEFT
AME8800OEFT
AME8800SEFT
AME8800SEFTZ
AME88001EFT
Marking
AEMww
AGOww
AHQww
AJUww
AJVww
AKIww
AKJww
A8800
AEFww
A8800
BEFww
A8800
CEFww
A8800
DEFww
A8800
EEFww
A8800
FEFww
A8800
GEFww
A8800
HEFww
A8800
IEFww
A8800
JEFww
A8800
KEFww
A8800
LEFww
A8800
MEFww
A8800
MEFww
A8800
NEFww
A8800
OEFww
A8800
SEFww
A8800
SEFww
A8800
1EFww
Output Voltage
3.4V
2.85V
3.7V
1.5V
1.8V
2.9V
3.1V
3.3V
3.0V
2.8V
2.5V
3.8V
3.6V
3.5V
2.7V
3.4V
2.85V
3.7V
1.5V
1.8V
1.8V
2.9V
3.1V
5.0V
5.0V
1.3V
Package
SOT-25
SOT-25
SOT-25
SOT-25
SOT-25
SOT-25
SOT-25
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
Operating Temp. Range
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
- 40
o
C to + 85
o
C
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