RH1085

PRODUCTION

3A Low Dropout Positive Adjustable Regulator

Data Sheet (Rev. D) Product Selection Table

Part Models: 2
1ku List Price: price unavailable

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Part Details

Absolute Maximum Ratings

Power Dissipation: Internally Limited
Input-to-Output Voltage Differential: 30V
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

The RH1085 positive adjustable regulator is designed to provide 3A 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 RH1085 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 our 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	SMD
MSK5971RH	3A Positive Adjustable Voltage LDO Regulator	5962-09212Z

Preconditioning

100% Thermal Limit Burn-In

Part Models: 2
1ku List Price: price unavailable

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
RH1085MK	ROUND HEADER/METAL CAN	Material Declaration Reliablity Data	Ultra Librarian SamacSys
RH1085MKDICE	CHIPS OR DIE	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN
No Match Found
Oct 5, 2020 - 20_0294 Golden Altos as an Alternate Assembly Plant for Radiation Hardened/ Military Products in TO39 and dies sales.
		PCN20_0294_Form Material_Report Qualification Results Summary
RH1085MKDICE
Sep 17, 2020 - 20_0296 ADI Philippines as an Alternate Assembly Plant for Radiation Hardened Products in Cerpak and Die Sales.
		PCN20_0296_Form Material_Report Qualification Results Summary Qualification Results Summary Qualification Results Summary
RH1085MKDICE

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
RH3083		Adjustable 2.8A Single Resistor Low Dropout Regulator

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2 Years Ago

RH1085

Part Details

Third Party Vendor Availability

Documentation

Data Sheet 1

Reliability Data 1

Spec Notice 1

Radiation Report 2

Hardware Ecosystem

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