NJM2360AM Equivalent & Substitute Parts

Part Overview

The NJM2360AM is a buck switching regulator IC manufactured by Nisshinbo Micro Devices Inc., designed for step-down voltage conversion applications. This device delivers positive adjustable output voltage with a maximum output current of 1.5A and operates across a wide input voltage range of 2.5V to 40V. The NJM2360AM is classified as obsolete, making identification of functionally equivalent substitute components essential for ongoing design support, maintenance, and production continuity.

Substiute Parts

NJM2360AM

Nisshinbo Micro Devices Inc.In Stock: 1711NJM2360AM Datasheet

Current PartRFQ

MC33063AD

onsemiIn Stock: 5057MC33063AD Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the NJM2360AM is determined by alignment of the following critical parameters:

Functional Requirements:

• Buck topology for step-down voltage conversion
• Positive adjustable output configuration
• Single output channel
• Output current capability of 1.5A (Switch)

Electrical Specifications:

• Input voltage range: 2.5V to 40V minimum
• Output voltage adjustability: 1.25V minimum
• Switching frequency range: 100Hz to 100kHz
• Operating temperature range: -40°C to 85°C

Physical Requirements:

• Surface mount packaging
• 8-pin SOIC package format

The MC33063AD from onsemi satisfies these substitution criteria as a functionally equivalent buck regulator IC with matching output current rating, adjustable output configuration, and compatible package format.

Parameter Comparison

Engineering Selection Recommendations

Both the NJM2360AM and MC33063AD are classified as obsolete products. Selection between these components should be based on the following factors:

Compliance and Regulatory Status: The MC33063AD carries explicit REACH compliance documentation (REACH Unaffected) and ECCN classification (EAR99), providing documented regulatory status for applications requiring compliance verification. The MC33063AD also specifies Moisture Sensitivity Level (MSL) rating of 1, indicating unlimited shelf life under standard storage conditions.

Package Compatibility: The NJM2360AM uses an 8-SOIC package with 5.00mm width, while the MC33063AD uses an 8-SOIC package with 3.90mm width. These packages are physically distinct and require PCB layout verification before substitution. Pin-to-pin compatibility must be confirmed through detailed datasheet review.

Inventory and Availability: The MC33063AD maintains higher current inventory levels (5017 pieces) compared to the NJM2360AM (1647 pieces), supporting longer-term supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the MC33063AD directly replace the NJM2360AM without PCB modifications?

A: Package dimensions differ between the two components. The NJM2360AM uses an 8-SOIC package with 5.00mm width, while the MC33063AD uses an 8-SOIC package with 3.90mm width. PCB footprint verification is required before substitution. Pin configuration compatibility must be confirmed through detailed datasheet comparison.

Q: What are the critical electrical parameters that must match for substitution?

A: Substitution requires matching of buck topology function, positive adjustable output configuration, 1.5A output current capability, and compatible operating temperature range (-40°C to 85°C). Input voltage range and output voltage adjustability must support the application requirements.

Q: Are there compliance differences between these components?

A: The MC33063AD provides documented REACH compliance status and explicit ECCN classification (EAR99). The MC33063AD also specifies MSL rating of 1 (Unlimited), indicating superior moisture handling characteristics. These certifications may be required for specific applications or regulatory jurisdictions.

Q: Why are both components listed as obsolete?

A: Obsolete status indicates these components are no longer manufactured by their respective suppliers. Existing inventory from authorized distributors remains available, but long-term supply cannot be guaranteed. For new designs, evaluation of current-generation buck regulator alternatives is recommended.

Q: What should be verified before implementing the MC33063AD as a substitute?

A: Confirm pin-to-pin compatibility through datasheet review, verify PCB footprint compatibility given the package width difference, validate electrical performance across the full operating temperature range, and confirm regulatory compliance requirements for the target application.