3.5 - 115

3.5

Three Terminal, Adjustable Voltage,

3.0 Amp Precision Negative Regulators

In Hermetic Surface Mount Package

4 11 R1

Supersedes 1 05 R0

HERMETIC SURFACE MOUNT ADJUSTABLE

NEGATIVE VOLTAGE REGULATORS

FEATURES

• Hermetic Surface Mount Package

• Reference Voltage Set Internally To ±2%

• Built-In Thermal Overload Protection

• Short Circuit Current Limiting

• Product Is Available Hi-Rel Screened

DESCRIPTION

These three terminal negative regulators are supplied in a hermetic surface mount

package. All protective features are designed into the circuit including thermal

shutdown, current limiting and safe-area control. With heat sinking, they can deliver

over 3.0 amps of output current. These units feature 2% initial voltage tolerance, with

1.0% load regulation and .015% line regulation.

ABSOLUTE MAXIMUM RATINGS

Input to Output Voltage Differential ....................................... -35 V

Operating Junction Temperature Range........................- 55°C to + 150°C

Storage Temperature Range .................................- 55°C to + 150°C

Typical Power/Thermal Characteristics:

Rated Power @ 25°C

T

T

Thermal Resistance:

θ

θ

Lead Temperature at Case (5 sec)

.................................225°C

OM7627NM

PIN CONNECTION

MECHANICAL OUTLINE

12

3

.500

.140

.415

.157

.015

.140

.140

.075

.075

.062

.375

.030

MIN.

TOP VIEW

SIDE VIEW

BOTTOM VIEW

625

Pin 1: Adjust