CCLM2000 TR Equivalent & Substitute Parts

Part Overview

The CCLM2000 TR is a current regulator integrated circuit manufactured by Central Semiconductor Corp, classified as a Power Management (PMIC) component. This device functions as a current regulator with a nominal output current of 2.32mA and is housed in a SOD-80 (DO-213AC, MINI-MELF) surface mount package. The CCLM2000 TR is designated as obsolete, necessitating identification of functionally equivalent substitute components for ongoing design support and production requirements.

Substiute Parts

CCLM2000 TR

Central Semiconductor CorpIn Stock: 739CCLM2000 TR Datasheet

Current PartRFQ

CMJ2000 TR PBFREE

Central Semiconductor CorpIn Stock: 5860CMJ2000 TR PBFREE Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CCLM2000 TR is determined by equivalence in the following critical parameters:

• Regulator Current Output: 2.32mA nominal specification
• Maximum Voltage Rating: 100V (Anode-Cathode)
• Mounting Configuration: Surface mount technology
• Functional Classification: Current regulation capability

The CMJ2000 TR PBFREE qualifies as a substitute based on matching regulator current specification (2.32mA maximum) and voltage rating (100V maximum). Both components are manufactured by Central Semiconductor Corp and provide current regulation functionality in surface mount packages. The substitute part is classified as a discrete semiconductor product (diode current regulator) rather than an integrated circuit, but maintains functional equivalence for current regulation applications.

Parameter Comparison

Engineering Selection Recommendations

The CMJ2000 TR PBFREE is the manufacturer-recommended substitute for the obsolete CCLM2000 TR. Selection of this substitute is supported by the following engineering criteria:

Product Status: The CMJ2000 TR PBFREE maintains active product status with current manufacturing availability (5787 pieces in stock), whereas the CCLM2000 TR is obsolete with no ongoing production.

Electrical Equivalence: Both components specify identical maximum regulator current (2.32mA) and voltage rating (100V), ensuring functional compatibility in current regulation applications.

Compliance and Certifications: The CMJ2000 TR PBFREE is ROHS3 compliant and REACH unaffected, meeting modern regulatory requirements. The substitute carries EAR99 ECCN classification.

Temperature Operating Range: The substitute operates across -65°C to 150°C, which covers the lower portion of the original part's -65°C to 200°C range. Applications requiring operation above 150°C require thermal analysis to confirm suitability.

Package Transition: The substitute utilizes SOD-123F packaging versus the original SOD-80 (MINI-MELF) package. PCB layout modifications are required to accommodate the different package footprint.

Frequently Asked Questions (FAQ)

Q: What makes the CMJ2000 TR PBFREE functionally equivalent to the CCLM2000 TR?

A: Both components share identical maximum regulator current specification (2.32mA) and voltage rating (100V). These parameters define the current regulation capability and voltage handling capacity required for circuit operation. Both are manufactured by Central Semiconductor Corp and provide current regulation functionality.

Q: Are there package compatibility considerations when substituting the CMJ2000 TR PBFREE?

A: Yes. The CCLM2000 TR uses SOD-80 (DO-213AC, MINI-MELF) packaging, while the CMJ2000 TR PBFREE uses SOD-123F packaging. These packages have different physical dimensions and PCB footprints. PCB layout redesign is necessary to accommodate the substitute component.

Q: What is the temperature operating range difference between these parts?

A: The CCLM2000 TR operates from -65°C to 200°C (TJ), while the CMJ2000 TR PBFREE operates from -65°C to 150°C (TJ). Applications requiring junction temperatures above 150°C must evaluate whether the reduced upper temperature limit of the substitute is acceptable for the specific thermal environment.

Q: Why is the CMJ2000 TR PBFREE classified as a discrete semiconductor rather than an integrated circuit?

A: The CMJ2000 TR PBFREE is a diode-based current regulator (discrete component), whereas the CCLM2000 TR is an integrated circuit. Despite this classification difference, both devices perform equivalent current regulation functions and meet the electrical requirements for substitution.

Q: What compliance certifications does the substitute part carry?

A: The CMJ2000 TR PBFREE is ROHS3 compliant and REACH unaffected. It carries EAR99 ECCN classification and has a Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling.

Q: Is the 500mW power rating of the substitute part relevant for selection?

A: The 500mW power rating of the CMJ2000 TR PBFREE indicates the maximum power dissipation capability. This specification should be verified against the actual power dissipation in the application circuit to ensure the substitute can safely handle the thermal load without exceeding its power rating.