AAT3242ITP-IN-T1 AnalogicTech, AAT3242ITP-IN-T1 Datasheet - Page 5

• Manufacturer Part Number: AAT3242ITP-IN-T1
• Description: 300mA/150mA Dual CMOS LDO Linear Regulator
• Manufacturer: AnalogicTech

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
Electrical Characteristics
V
1.0μF, T
3242.2008.08.1.11
3242.2008.08.1.11
PowerLinear
PowerLinear
LDO B; I
IN
tion with statistical process controls.
Symbol
V
ΔV
ΔV
DO
IN
OUT
V
= V
V
ΔV
PSRR
= 10μF.
V
V
is defined as V
V
OUT(Load)
V
OUT(Line)
POKHYS
POK(LO)
T
V
I
I
T
V
OUT
EN(H)
I
EN(L)
e
T
POK
OUT
I
*ΔV
OUT
POK
HYS
OUT
SC
DO
SD
IN
Q
N
C
OUT(NOM)
< 2.3V, V
A
/
IN
OUT
= -40°C to +85°C, unless otherwise noted. Typical values are T
= 150mA
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
Power Supply Rejection Ratio
Over-Temperature Shutdown
Threshold
Over-Temperature Shutdown
Hysteresis
Output Noise
Output Voltage Temperature
Coeffi cient
DO
IN
+ 1.0V for V
- V
= 2.5 - V
OUT
TM
TM
when V
OUT
.
OUT
is 98% of nominal.
4
OUT
2, 3
options greater than 1.5V. V
1
Conditions
I
I
V
I
2, T
I
V
I
V
V
V
V
I
e
(continued)
OUT
OUT
OUT
OUT
SINK
OUT
NBW
IN
OUT
POK
OUT
OUT
IN
= V
= 5V, No Load; EN B = V
R
= 1mA to 150mA
= 150mA
= 150mA, V
= 1mA to 150mA, T
= 10mA
Rising, T
= 1mA
< 5.5V, V
> 1.2V
< 0.4V
IN(MIN)
/T
= 300Hz to 50kHz
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
F
OUT
= 2μs
= V
300mA/150mA Dual CMOS LDO Linear Regulator
300mA/150mA Dual CMOS LDO Linear Regulator
+ 1V to 5.0V
OUT(MAX)
A
OUT
= 25°C
IN
+ V
in Regulation
= V
IN
DO(MAX)
1kHz
10kHz
1MHz
= 2.5V for V
OUT
T
T
R
as long as V
A
A
+ 1 to V
<5μs
= 25°C
= -40 to 85°C
IN
OUT
IN
≥ 2.5V.
A
OUT
+
= 25°C.
≥ 1.5V. I
V
OUT
PRODUCT DATASHEET
PRODUCT DATASHEET
Min
-1.5
-2.5
150
1.5
90
+ V
OUT
DO
= 1.0mA, C
5
AAT3242
AAT3242
Typ
200
600
145
250
5.0
1.0
60
94
70
65
45
42
12
22
OUT
Max
0.09
300
125
1.5
2.5
5.5
0.6
0.4
1.0
98
= 2.2μF, C
% of V
% of V
ppm/°C
μVRMS
Units
%/V
mV
mV
mV
mA
mA
μA
μA
dB
°C
°C
%
V
V
V
V
IN
OUT
OUT
=
5
5