OM7581SC Datasheet, PDF (1/4 Pages) International Rectifier – Ultra Low Dropout, 10A Adjustable Positive Linear Regulator Thru-Hole (C6)

PD - 94772
Ultra Low Dropout, 10A
Adjustable Positive Linear Regulator
Thru-Hole (C6)
OM7581SC
5962 - 0323702MZA
Product Summary
Part Number Output Voltage
OM7581SC
+1.8V to +5.5V
Current
10A
Dropout
0.66V
Description
The OM7581SC is a 10A, ultra low dropout, adjust-
able linear regulator specifically designed for low
voltage, high current applications. Housed in a her-
metic package, the dropout of this device is 660mV
at full load and as low a 100mV at light loads. The
low dropout is achieved by an additional low cur-
rent input voltage. This unit is ideally suited for mili-
tary/defense, commercial aircraft, industrial control
and other harsh environments where a hermetically
sealed package is required.
C-6
Features:
■ Dropout Voltage of 660mV at Full Load
■ Dropout Voltage of 100mV at Light Loads
■ Fast Transient Response
■ Adjustable Output: 1.8 to 5.5V
■ Remote Sense
■ Hermetic C-6 Package ensures
High Reliability
Absolute Maximum Ratings
Parameter
Output Currrent
Power Input Voltage
Control Input Voltage
Power Dissipation @ Tc = 25°C
Thermal Resistance, Junction to Case
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature Soldering (10second maximum)
Symbol
I_O
V_PWR
V_CTRL
P_D
R_θJC
T_J
T_STG
T_L
Value
10
6.0
13
20
5.0
-55 to +125
-65 to +150
300
Units
A
V
W
°C/W
°C
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1
12/03/03