OMNIREL COM117T Datasheet

COM117T

(COTS) COMMERCIAL OFF-THE-SHELF 1.5 AMP POSITIVE
ADJUSTABLE VOLTAGE REGULAT OR IN T O-257 PACKAGE

Three Terminal, Precision Adjustable
Positive Voltage Regulator In TO-257 Package

FEATURES

• Built In Thermal Overload Protection

• Short Circuit Current Limiting

DESCRIPTION

These three terminal positive regulators are supplied in hermetically sealed packages.
All protective features are designed into the circuit, including thermal shutdown,
current-limiting, and safe-area control. With heat sinking, these devices can deliver up
to 1.5 amps of output current. The unit also features output voltages that can be fixed
from 1.2 volts to 37 volts using external resistors.

ABSOLUTE MAXIMUM RATINGS T

Power Dissipation

TO-257. . . . . . . . . . . . . . .. . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. 20 W

Input - Output Voltage Dif ferential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
V Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Storage Te mperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to +
150°C
Lead Temperature (Soldering 10 seconds) . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . .
300°C Thermal Resistance, Junction to Case:. . . . . . . .. . . . . . . . . . . . . . . . . . . . . . .
. . . . .4.2°C/W
Maximum Output Current: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.1.5 A

Recommended Operating Conditions:

Output Vo ltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2 to 37 VDC

Ambient Operating Temperature Range (TA). . . . . . . . . . . .. . . - 55°C to + 125°C

Input Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.25 to 41.25 VDC

@ 25°C

c

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