IRU1502-33CH IRF [International Rectifier], IRU1502-33CH Datasheet - Page 2

• Manufacturer Part Number: IRU1502-33CH
• Description: MICROPOWER 1A LOW DROPOUT PMOS VOLTAGE REGULATOR
• Manufacturer: IRF [International Rectifier]

IRU1502-33
ABSOLUTE MAXIMUM RATINGS
Input Voltage (V
Operating Ambient Temperature Range .....................
Storage Temperature Range ...................................... -65°C To 150°C
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device.
PACKAGE INFORMATION
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over V
08C<T
PARAMETER
Output Voltage 3.3V
Line Regulation
Load Regulation
Dropout Voltage
Current Limit
Minimum Output Current
Temperature Stability
RMS Output Noise
Ripple Rejection
Thermal Shutdown
Quiescent Current
Transient Response
Step Load Change (light load
to full load) Droop Voltage
Transient Response
Step Load Change (full load to
light load) Output Voltage
Transient Response
Change of V
Application of V
Transient Response
Short Circuit Removal
Response
2
Gnd
NC
NC
J
<1258C and Note 1 and 6.
1
2
3
TOP VIEW
OUT
Pad
IN
IN
6-PIN MLPM 3x3 (H)
with
) .................................................... 6V
6
5
4
V
NC
V
IN
OUT
Reg
*u
*Exposed Pad on
underside is connected
to a typical 1" square
copper pad (typically
ground) through vias
for a 4-layer PCB board
design.
@
Reg
DV
DV
DV
DV
V
I
u
T
DI
DI
DI
O(MIN)
SYM
DV
I
I
O=Short
JA
GND
JC
O(3.3)
V
V
J(SD)
R
T
OUT
OUT
OUT
I
LOAD
S
OUT
OUT
OUT
OUT
=428C/W
LINE
D
S
N
A
=2.38C/W
IN
4.75V<V
T
08C[T
4.75V<V
V
V
V
V
Note 3
Note 4, 5
10Hz<BW<10KHz, Note 5
V
V
V
V
from 100mA to1A, t
V
0 to 5V step input, t
10mA[I
Note 5
V
Note 5
J
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
=258C
=4.75V, 10mA[I
=4V, I
=3.8V, I
=5.5V
=5V, f=120Hz, Note 5
=4.75V, 5mA[I
[5.5V, 2mA[I
=5V, Any 200mA step
=5V, 1A to 10mA, t
=5V, I
J
[1258C
TEST CONDITION
O
IN
IN
O
O
[1A
www.irf.com
=1A
=I
<5.25V, 5mA[I
<5.25V, I
O
=0.8A, Note 2
SHORT
-40°C To 125°C
to I
O
IN
O
[1A
O
=4.5V to 5.5V, I
[1A, Note 5
r
O
r
/1ms, Note 5
=5mA
/1ms,
O
[1A
=10mA
f
/1ms, Note 5
O
[1A:
OUT
=2mA to 1A, C
3.2175
3.234
MIN
135
45
3
3
1
0.003
TYP
3.3
3.3
1.4
0.5
55
IN
=10mF, C
3.3825
3.3825
3.3825
3.366
MAX
100
650
3.6
3.6
3.6
15
2
5
OUT
07/17/03
=10mF,
UNITS
Rev. 1.0
%Vo
mV
mV
mA
mA
dB
%
8C
%
V
V
A
V
V
V