AME, Inc.
1
AME8800 / 8811
300mA CMOS LDO
n
n
n
n
n
Typical Application
n
n
n
n
n
Functional Block Diagram
n
n
n
n
n
Features
l
Very Low Dropout Voltage
l
Guaranteed 300mA Output
l
Accurate to within 1.5%
l
30
µ
A Quiescent Current
l
Over-Temperature Shutdown
l
Current Limiting
l
Short Circuit Current Fold-back
l
Space-Saving SOT-23, SOT-25, SOT-89 and
TO-92 Package
l
Factory Pre-set Output Voltages
l
Low Temperature Coefficient
n
n
n
n
n
General Description
The AME8800/8811 family of positive, linear regula-
tors feature low quiescent current (30
µ
A typ.) with low
dropout voltage, making them ideal for battery applica-
tions. The space-saving SOT-23, SOT-25, SOT-89 and
TO-92 packages are attractive for "Pocket" and "Hand
Held" aplications.
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 capacitance
of 2.2
µ
F or greater.
n
n
n
n
n
Applications
l
Instrumentation
l
Portable Electronics
l
Wireless Devices
l
Cordless Phones
l
PC Peripherals
l
Battery Powered Widgets
l
Electronic Scales
A M E 8 8 0 0
A M E 8 8 1 1
O U T
IN
C 2
2.2
µ
F
C 1
1
µ
F
IN
G N D
O U T
5V
Overcurrent
S h u t d o w n
T h e r m a l
S h u t d o w n
A M P
G N D
O U T
IN
R 1
R 2
V
ref
=1.215V
AME, Inc.
3
AME8800 / 8811
300mA CMOS LDO
n
n
n
n
n
Ordering Information (contd.)
P a rt Num be r
M a rkin g Ou tput P a cka ge Op e ra ting Te m p.
A M E 8800A E E T
A A A ww
3.3V
S OT-23
-40
O
C to + 85
O
C
A M E 8800B E E T
A A B ww
3.0V
S OT-23
-40
O
C to + 85
O
C
A M E 8800CE E T
A A Cww
2.8V
S OT-23
-40
O
C to + 85
O
C
A M E 8800DE E T
A A Dww
2.5V
S OT-23
-40
O
C to + 85
O
C
A M E 8800E E E T
A A E ww
3.8V
S OT-23
-40
O
C to + 85
O
C
A M E 8800FE E T
A B Nww
3.6V
S OT-23
-40
O
C to + 85
O
C
A M E 8800GE E T
A CDww
3.5V
S OT-23
-40
O
C to + 85
O
C
A M E 8800HE E T
A E Dww
2.7V
S OT-23
-40
O
C to + 85
O
C
A M E 8800IE E T
A E Lww
3.4V
S OT-23
-40
O
C to + 85
O
C
A M E 8800JE E T
A GNww
2.85V
S OT-23
-40
O
C to + 85
O
C
A M E 8800K E E T
A HP ww
3.7V
S OT-23
-40
O
C to + 85
O
C
A M E 8800LE E T
A JW ww
1.5V
S OT-23
-40
O
C to + 85
O
C
A M E 8800M E E T
A JXww
1.8V
S OT-23
-40
O
C to + 85
O
C
A M E 8800NE E T
A K Gww
2.9V
S OT-23
-40
O
C to + 85
O
C
A M E 8800OE E T
A K Hww
3.1V
S OT-23
-40
O
C to + 85
O
C
A M E 8800A E E V
A B Rww
3.3V
S OT-25
-40
O
C to + 85
O
C
A M E 8800B E E V
A B S ww
3.0V
S OT-25
-40
O
C to + 85
O
C
A M E 8800CE E V
A B Tww
2.8V
S OT-25
-40
O
C to + 85
O
C
A M E 8800DE E V
A B Uww
2.5V
S OT-25
-40
O
C to + 85
O
C
A M E 8800E E E V
A B V ww
3.8V
S OT-25
-40
O
C to + 85
O
C
A M E 8800FE E V A B W ww
3.6V
S OT-25
-40
O
C to + 85
O
C
A M E 8800GE E V
A CE ww
3.5V
S OT-25
-40
O
C to + 85
O
C
A M E 8800HE E V
A E E ww
2.7V
S OT-25
-40
O
C to + 85
O
C