IRU1237SC IRF [International Rectifier], IRU1237SC Datasheet - Page 2

• Manufacturer Part Number: IRU1237SC
• Description: THREE INTEGRATED, FIXED OUTPUT LINEAR VOLTAGE REGULATORS
• Manufacturer: IRF [International Rectifier]

IRU1237SC
ABSOLUTE MAXIMUM RATINGS
Input Voltage (V
Input Voltage (V
Operating Junction Temperature Range .....................
Operating Ambient Temperature Range .....................
Storage Temperature Range ...................................... -65°C To +150°C
ESD Capability (Human Body Model) ........................
PACKAGE INFORMATION
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over V
125°C. Typical values refer to T
PARAMETER
Output Voltage #1
Output Voltage #1
Output Voltage #2
Output Voltage #2
Output Voltage #3
Line Regulation
Load Regulation
Dropout Voltage (Output #1)
Dropout Voltage (Output #2)
Dropout Voltage (Output #3)
Transient Response
Current Limit (Output #1)
Current Limit (Output #2)
Current Limit (Output #3)
Min Load Current (Output #1)
Min Load Current (Output #2)
Min Load Current (Output #3)
Output Capacitor
Input Capacitor
Thermal Regulation
2
7-PIN ULTRA THIN-PAK
JA
=30 C/W for 1"sq pad
CC
DD
) ................................................... 18V
) ................................................... 18V
7
6
5
4
3
2
1
V
V
V
Gnd
Vcc
V
Gnd
TM
26
D D
8
33
Reg
Reg
J
Reg
L
L
8
L
26/33
(P)
=25°C. I
SYM
O2(MAX)
O3(MAX)
V
V
V
O1(MIN)
V
V
V
V
V
I
I
I
C
t
C
OL1
OL2
OL3
DO1
DO2
DO3
TR
THERM
O1
O1
O2
O2
O3
LOAD
IN
O
LINE
FL1
Over all operating conditions
0V<V
Over all operating conditions
0V<V
Over all operating conditions
I
Note 1, 10mA < I
Note 2, I
Note 2, I
Note 3, I
Note 3 and 7
DV
DV
DV
Note 4 and 7
Note 4 and 7
Note 4 and 7
Note 5 and 7
Note 7
Note 7, 30ms pulse, I
O
=10mA, V
=1.2A, I
O1
O2
O3
=125mV
=165mV
=400mV
DD
DD
TEST CONDITION
<10.8V, I
<10.8V, I
O1
O2
O3
www.irf.com
FL2
=I
=I
=I
CC
FL1
FL2
FL3
=1.2A and I
65%, V
O1
O1
2000V
O
0°C To 150°C
0°C To 70°C
=0.5A
=0.5A
< I
FL
O
DD
=I
CC
610%
FL
=5V, V
FL3
=0.2A.
DD
=12V, C
2.522
MIN
2.20
3.20
2.90
7.76
1.50
1.50
0.25
0.1
0.1
IN
=C
OUT
TYP
2.60
2.60
3.30
3.30
8.00
1.65
1.65
0.30
0.2
0.4
1.3
1.1
2.0
1.0
0.1
=0.1mF(X7R), T
2.678
MAX
2.65
3.40
3.40
8.24
2.50
2.50
0.50
1.7
1.3
2.2
0.3
33
0
0
0
UNITS
07/14/03
Rev. 1.2
%/W
%Vo
%Vo
J
mA
mA
mA
=0 to
ms
mF
mF
V
V
V
V
V
V
V
V
A
A
A