AAT3242ITP-IQ-T1 ANALOGICTECH [Advanced Analogic Technologies], AAT3242ITP-IQ-T1 Datasheet - Page 4

• Manufacturer Part Number: AAT3242ITP-IQ-T1
• Description: 300mA/150mA Dual CMOS LDO Linear Regulator
• Manufacturer: ANALOGICTECH [Advanced Analogic Technologies]

Electrical Characteristics
V
1.0μF, T
1. The AAT3242 is guaranteed to meet performance specifications over the -40°C to +85°C operating temperature range and is assured by design, characterization, and correla-
2. V
3. For V
4. C
5. To calculate minimum input voltage, use the following equation: V
4
4
PowerLinear
PowerLinear
LDO A; I
IN
tion with statistical process controls.
Symbol
V
ΔV
ΔV
DO
IN
= V
OUT
V
V
ΔV
PSRR
V
= 10μF.
V
is defined as V
V
OUT(Load)
V
POK(LO)
T
OUT(Line)
POKHYS
I
I
V
V
T
I
I
OUT
EN(H)
e
EN(L)
I
T
POK
OUT
OUT
*ΔV
POK
HYS
OUT
SC
SD
DO
SD
IN
Q
N
C
OUT(NOM)
< 2.1V, V
A
/
OUT
IN
= -40°C to +85°C, unless otherwise noted. Typical values are T
= 300mA
DO
Description
Output Voltage Tolerance
Input Voltage
Dropout Voltage
Line Regulation
Dynamic Line Regulation
Dynamic Load Regulation
Enable Threshold Low
Enable Threshold High
Power OK Trip Threshold
Power OK Hysteresis
Power OK Output Voltage Low
POK Output Leakage Current
Output Current
Short-Circuit Current
Ground Current
Shutdown Current
Power Supply Rejection Ratio
Over-Temperature Shutdown
Threshold
Over-Temperature Shutdown
Hysteresis
Output Noise
Output Voltage Temperature
Coeffi cient
IN
+ 1.0V for V
= 2.5 - V
- V
OUT
TM
TM
when V
OUT
.
OUT
OUT
is 98% of nominal.
4
2, 3
options greater than 1.5V. V
1
Conditions
I
to 300mA
I
V
I
V
I
V
I
V
V
V
V
V
I
e
OUT
OUT
OUT
OUT
SINK
OUT
NBW
IN
OUT
OUT
POK
OUT
OUT
IN
IN
IN(MIN)
w w w . a n a l o g i c t e c h . c o m
w w w . a n a l o g i c t e c h . c o m
= V
= 5V, No Load; EN A = V
= 5V, EN A = 0V
= 1mA
= 300mA
= 300mA, V
= 1mA to 300mA, T
=10mA
+ 2, T
Rising, T
= 1mA
< 5.5V, V
> 1.2V
< 0.4V
= 300Hz to 50kHz
= V
300mA/150mA Dual CMOS LDO Linear Regulator
300mA/150mA Dual CMOS LDO Linear Regulator
OUT
OUT(MAX)
+ 1V to 5.0 V
R
/T
A
F
OUT
+ V
= 25°C
= 2μs
IN
IN
DO(MAX)
in Regulation
T
T
= V
= 2.5V for V
A
A
1kHz
10kHz
1MHz
= 25°C
= -40 to 85°C
as long as V
OUT
R
+ 1 to
< 5μs
IN
IN
A
≥ 2.5V.
OUT
= 25°C.
≤ 1.5V. I
V
OUT
Min
-1.5
-2.5
300
PRODUCT DATASHEET
PRODUCT DATASHEET
1.5
90
+ V
OUT
DO
= 1.0mA, C
5
AAT3242
AAT3242
Typ
400
600
145
250
5.0
1.0
60
94
70
65
45
42
12
22
OUT
Max
3242.2008.08.1.11
3242.2008.08.1.11
0.09
600
125
1.5
2.5
5.5
0.6
0.4
1.0
1.0
98
= 2.2μF, C
% of V
% of V
ppm/°C
μVRMS
Units
%/V
mV
mV
mV
mA
mA
μA
μA
μA
dB
°C
°C
%
V
V
V
V
IN
OUT
OUT
=