AAT3242ITP-IP-T1 AAT [Advanced Analog Technology, Inc.], AAT3242ITP-IP-T1 Datasheet - Page 5

• Manufacturer Part Number: AAT3242ITP-IP-T1
• Description: 300mA/150mA Dual CMOS LDO Linear Regulator
• Manufacturer: AAT [Advanced Analog Technology, Inc.]

Electrical Characteristics
V
2.2µF, C
1. The AAT3242 is guaranteed to meet performance specifications over the -40°C to +85°C operating temperature range and is assured
2. V
3. For V
4. C
5. To calculate minimum input voltage, use the following equation: V
3242.2006.04.1.10
LDO B; I
IN
by design, characterization, and correlation with statistical process controls.
ΔV
V
ΔV
Symbol
DO
V
V
IN
= V
OUT
ΔV
PSRR
V
V
V
OUT(Load)
V
POKHYS
POK(LO)
T
OUT(Line)
I
I
V
= 10µF.
T
V
EN(H)
POK
OUT
I
EN(L)
T
is defined as V
e
OUT
POK
I
HYS
SC
OUT
DO
Q
SD
OUT
*ΔV
IN
N
C
OUT(NOM)
IN
OUT
/
< 2.3V, V
IN
= 1.0µF, T
= 150mA
Output Voltage Tolerance
Input Voltage
Dropout Voltage
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
Coefficient
Description
Line Regulation
+ 1.0V for V
DO
IN
- V
= 2.5 - V
A
OUT
= -40°C to +85°C, unless otherwise noted. Typical values are T
when V
OUT
4
OUT
2, 3
.
OUT
options greater than 1.5V. V
is 98% of nominal.
1
(continued)
300mA/150mA Dual CMOS LDO Linear Regulator
Conditions
I
to 150mA
I
V
I
to V
I
V
I
V
V
V
V
I
e
OUT
OUT
OUT
OUT
SINK
OUT
NBW
IN
OUT
POK
OUT
OUT
IN
= V
= 5V, No Load; EN B = V
OUT
= 1mA
= 150mA
= 150mA, V
= 1mA to 150mA, T
= 10mA 10kHz
= 1mA
Rising, T
< 5.5V, V
> 1.2V
< 0.4V
= 300Hz to 50kHz
OUT
+ 2, T
+ 1 to 5.0 V
IN(MIN)
R
T
T
A
OUT
/T
1kHz
1MHz
A
A
= 25°C
IN
F
= -40 to 85°C
= 25°C
= V
= 2µS
= V
in Regulation
IN
OUT(MAX)
= 2.5V for V
OUT
R
<5µS
+ 1
+ V
IN
DO(MAX)
V
OUT
OUT
Min
-1.5
-2.5
150
1.5
90
as long as V
+ V
≤ 1.5V. I
DO
5
Typ Max
200
600
145
250
5.0
1.0
60
94
70
65
45
42
12
22
A
IN
= 25°C.
OUT
≥ 2.5V.
0.09
300
125
AAT3242
1.5
2.5
5.5
0.6
0.4
1.0
98
= 1.0mA, C
% of V
% of V
µVRMS
ppm/°C
Units
%/V
mV
mV
mV
mA
mA
µA
µA
dB
°C
°C
%
V
V
V
V
OUT
OUT
OUT
5
=