RH1084

Obsolete

5A Low Dropout Positive Adjustable Regulator

Data Sheet Product Selection Table

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Overview

Absolute Maximum Ratings

Power Dissipation: Internally Limited
Input-to-Output Voltage Differential: 25V
- Operating Junction Temperature Range
- Control Section: –55°C to 150°C
Power Transistor: –55°C to 200°C
Storage Temperature Range: –65°C to 150°C
Lead Temperature (Soldering, 10 sec): 300°C

PAD Function

V_IN
V_OUT
ADJUST

The RH1084 positive adjustable regulator is designed to provide 5A with higher efficiency than currently available devices. All internal circuitry is designed to operate down to 1V input-to-output differential and the dropout voltage is fully specified as a function of load current. Dropout is guaranteed at a maximum of 1.5V at maximum output current, decreasing at lower load currents. On-chip trimming adjusts the output voltage to 1%. Current limit is also trimmed, minimizing the stress on both the regulator and power source circuitry under overload conditions.

The RH1084 is pin compatible with older 3-terminal regulators. A 10μF output capacitor is required on these new device. However, this is usually included in most regulator designs.

The wafer lots are processed to in-house Class S flow-to-yield circuits usable in stringent military applications.

Third Party Vendor Availability

Analog Devices partners with third party vendors who assemble and test packaged products with RH Dice inside.


Part Number	Description
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