MLA00312DR Equivalent & Substitute Parts

Part Overview

The MLA00312DR is a prototype component manufactured by Texas Instruments, currently classified as Last Time Buy status. This designation indicates the part is being phased out and will no longer be available for new orders after a specified date. Organizations using this component in active designs or requiring additional inventory must identify functionally equivalent alternatives to ensure supply chain continuity and support for ongoing production requirements.

Substiute Parts

MLA00312DR

Texas InstrumentsIn Stock: 803MLA00312DR Datasheet

Current PartRFQ

LM2904QDRQ1

Texas InstrumentsIn Stock: 40355LM2904QDRQ1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The MLA00312DR has been identified with one manufacturer-recommended substitute: the LM2904QDRQ1. This substitution is based on the following criteria:

Substitution Basis:

• Manufacturer recommendation by Texas Instruments
• RoHS3 compliance alignment
• Functional equivalency within the linear amplifier category
• Compatible electrical and thermal operating parameters

The LM2904QDRQ1 serves as the active production alternative, offering continued availability and support for applications requiring general-purpose amplification functionality.

Parameter Comparison

Engineering Selection Recommendations

For MLA00312DR Replacement:

The LM2904QDRQ1 is the manufacturer-designated substitute and should be selected for new designs and inventory replenishment. This part maintains ROHS3 compliance and is actively produced by Texas Instruments, ensuring long-term availability.

Compliance Considerations:

Both parts meet ROHS3 requirements. The LM2904QDRQ1 offers improved moisture handling characteristics (MSL 1 versus MSL 3), reducing storage and handling constraints. The automotive-grade qualification (AEC-Q100) of the LM2904QDRQ1 provides additional reliability assurance for applications requiring extended operational life.

Inventory Planning:

Current MLA00312DR inventory of 763 pieces should be reserved for existing production commitments. Transition to LM2904QDRQ1 is recommended for all new procurement to align with active product lifecycles.

Frequently Asked Questions (FAQ)

Q: Why is the MLA00312DR being discontinued?

A: The MLA00312DR carries Last Time Buy status, indicating Texas Instruments has concluded production. The LM2904QDRQ1 represents the active production line for equivalent functionality.

Q: Are the MLA00312DR and LM2904QDRQ1 pin-compatible?

A: Both parts are manufactured by Texas Instruments and have been identified as functional equivalents. Verify package specifications and pinout documentation for your specific application requirements.

Q: What is the difference in Moisture Sensitivity Level between these parts?

A: The MLA00312DR has MSL 3 (168-hour floor life), while the LM2904QDRQ1 has MSL 1 (unlimited floor life). MSL 1 provides greater flexibility in storage and handling without bake-out requirements.

Q: Is the LM2904QDRQ1 suitable for automotive applications?

A: Yes. The LM2904QDRQ1 carries automotive-grade designation and AEC-Q100 qualification, making it suitable for automotive and high-reliability applications.

Q: What is the recommended transition timeline?

A: Immediate transition to LM2904QDRQ1 is recommended for new designs. Existing MLA00312DR inventory should be consumed in current production before depletion.