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OM7612ST

1.5 AMP HIGH VOLTAGE NEGATIVE ADJUSTABLE REGULATOR

Unspecified 

1.5 AMP HIGH VOLTAGE NEGATIVE

ADJUSTABLE REGULATOR

OM7612ST

Three Terminal, High Voltage, Precision

Adjustable Negative Voltage Regulator In

Hermetic JEDEC TO-257AA Package

FEATURES

• Similar To Industry Standard LT137AHV

• Adjustable Output Voltage

• Built In Thermal Overload Protection

• Short Circuit Current Limiting

• Available In Isolated and Non-Isolated Package

• Maximum Output Voltage Tolerance Is Guaranteed To ±1%

• Available Hi-Rel Screened

DESCRIPTION

This three terminal negative regulator is supplied in a hermetically sealed metal

package whose outline is similar to the industry standard TO-220 plastic package. 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 -47 volts.

ABSOLUTE MAXIMUM RATINGS @ 25°C

3.3

Power Dissipation (Pd) (Internally Limited). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 W

Input - Output Voltage Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V

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

Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C

Lead Temperature (Soldering 10 seconds). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C

Thermal Resistance:

qJC (Isolated) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2°C/W

qJC (Non-Isolated) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5°C/W

qJA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42°C/W

Maximum Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 A

4 11 R0

3.3 - 161

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