AME
AME8755
n
Electrical Specifications
V
IN
= V
OUT
+ 1V or 2.7V, whichever is higher, where V
OUT
is the higher one of V
OUT1(nom)
and V
OUT2(nom)
, I
OUT
= 1mA, V
EN
=
V
IN
and C
OUT
= 1µF(X7R), C
IN
= 1µF unless otherwise noted. Typical values are at T
A
= 25
o
C.
Parameter
Input Voltage
Output Voltage Accuracy
Output Current
Quiescent Current
Symbol
V
IN
V
OUT
I
OUT
I
Q
V
EN
= V
IN
, I
OUT
= 0mA
3.00V
≦
V
OUT
≦
3.30V
Dropout Voltage
V
DROP
I
OUT
=150mA
2.50V
≦
V
OUT
≦
2.95V
2.20V
≦
V
OUT
≦
2.45V
V
OUT
≦2.15V
Output Voltage Line Regulation
REG
LINE
(Note2)
Output Voltage Load
Regulation (Note3)
Output Current Limit
Shutdown Current
Power Supply Ripple Rejection
Enable High (enabled)
Enable Low (shutdown)
Enable Pin Current (enabled)
Thermal Shutdown Temperature
REG
LOAD
I
LIM
I
SHDN
PSRR
V
EN(HI)
V
EN(LO)
I
EN
T
SHDN
T
RS
Note 1. For V
OUT
≦
2.15V, V
DROP
=2.7V-V
OUT
Note 2. (
△
V
OUT
/
△
V
IN
)*% / V
OUT
Note 3. (
△
V
OUT
/V
OUT
)*% /
△
I
OUT
V
OUT
+Vdrop< V
IN
< 5.5V, where V
OUT
is the higher one of V
OUT1(nom)
and
V
OUT2(nom)
1mA < I
OUT
< 150mA
R
OUT
= 1Ω
V
EN
= 0V, V
IN(min)
< V
IN
< V
IN(max)
f = 1kHz, I
OUT
= 1mA
V
IN(min)
< V
IN
< V
IN(max)
V
IN(min)
< V
IN
< V
IN(max)
V
EN
= V
IN
Shutdown, temperature increasing
Restore, temperature decreasing
1.4
0
0.1
160
140
-0.005
300
0.0025
550
0.1
70
V
IN
0.4
1
1
0.005 %/mA
mA
µA
dB
V
V
µA
O
High PSRR, Low Quiescent Current,
150mA Dual CMOS LDO
Test Conditions
Min
2.7
-2
Typ
Max
5.5
2
Units
V
%
mA
µA
150
70
250
300
350
Note 1
120
350
450
550
mV
-0.1
0.025
0.1
%/V
C
8
Rev. A.01
AMETHERM [ AMETHERM CIRCUIT PROTECTION THERMISTORS ]
