LMV358IDDUR Equivalent & Substitute Parts

Part Overview

The LMV358IDDUR is a general purpose operational amplifier manufactured by Texas Instruments, featuring dual circuits with rail-to-rail output capability in an 8-VSSOP surface mount package. This device is classified as Last Time Buy, indicating discontinued production with limited inventory availability. The LMV358IDDUR operates across a 2.7V to 5.5V supply range and is suitable for low-power analog signal processing applications requiring compact packaging.

Substitute parts are necessary due to the Last Time Buy status of the LMV358IDDUR. Alternative devices maintain functional equivalence while offering either improved availability, active production status, or enhanced electrical performance characteristics.

Substiute Parts

LMV358IDDUR

Texas InstrumentsIn Stock: 32115LMV358IDDUR Datasheet

Current PartRFQ

LMV358AIDDFR

Texas InstrumentsIn Stock: 29405LMV358AIDDFR Datasheet

MFR RecommendedRFQ

LMV358DMR2G

onsemiIn Stock: 34773LMV358DMR2G Datasheet

MFR RecommendedRFQ

LMV358SG-13

Diodes IncorporatedIn Stock: 8089LMV358SG-13 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LMV358IDDUR is determined by the following core parameters:

Functional Equivalence Criteria:

• Dual circuit configuration (2 circuits minimum)
• Rail-to-rail output capability
• 1 MHz gain bandwidth product
• General purpose amplifier classification
• 2.7V to 5.5V supply voltage compatibility
• Surface mount technology

Acceptable Variation Parameters:

• Package form factor (different surface mount packages permitted)
• Slew rate (1V/µs or higher acceptable)
• Input bias current (lower values acceptable)
• Supply current (lower values acceptable)
• Output current per channel (equal or higher acceptable)
• Operating temperature range (equal or extended acceptable)

All substitute parts maintain the LMV358 base product number designation and ROHS3 compliance status.

Parameter Comparison

Engineering Selection Recommendations

LMV358AIDDFR (Texas Instruments)

The LMV358AIDDFR is the manufacturer-recommended substitute from Texas Instruments. This device maintains active production status and offers improved electrical performance with reduced supply current (70µA vs. 210µA) and lower input bias current (10pA vs. 15nA). The TSOT-23-8 package provides a smaller footprint than the 8-VSSOP. This substitute is optimal for applications prioritizing power efficiency and lowest input bias current while maintaining full functional compatibility.

LMV358DMR2G (onsemi)

The LMV358DMR2G is an active production alternative from onsemi with enhanced output current capability (160mA per channel vs. 40mA). The 8-MSOP package is larger than the main part but provides superior thermal characteristics. This substitute is suitable for applications requiring higher output drive capability. Operating temperature range is limited to -40°C to 85°C, which may restrict use in extended temperature applications.

LMV358SG-13 (Diodes Incorporated)

The LMV358SG-13 is an active production device from Diodes Incorporated in an 8-SOIC package. This substitute maintains electrical parameters closely aligned with the LMV358IDDUR and supports the full -40°C to 125°C operating range. The 8-SOIC package is the largest of the substitute options. Moisture sensitivity level is rated at MSL 3 (168 hours), requiring controlled storage conditions compared to MSL 1 for other options.

All substitute parts maintain ROHS3 compliance and EAR99 export classification status.

Frequently Asked Questions (FAQ)

Q: Can the LMV358AIDDFR replace the LMV358IDDUR in existing designs?

A: Yes. The LMV358AIDDFR maintains functional equivalence across all critical parameters: dual circuits, rail-to-rail output, 1 MHz bandwidth, and 2.7V to 5.5V supply compatibility. The primary design consideration is the package change from 8-VSSOP to TSOT-23-8, which requires PCB layout modification. The improved electrical performance (lower supply current and input bias current) is compatible with existing circuit designs.

Q: What is the primary difference between the LMV358DMR2G and other substitutes?

A: The LMV358DMR2G provides significantly higher output current per channel (160mA vs. 40-90mA in other options). This device is classified as a voltage feedback amplifier rather than general purpose. The operating temperature maximum is limited to 85°C, which excludes this substitute from applications requiring the full -40°C to 125°C range.

Q: Are there package compatibility considerations when selecting a substitute?

A: Yes. The main part uses 8-VSSOP (2.30mm width), while substitutes use different packages: TSOT-23-8, 8-MSOP (3.00mm), or 8-SOIC (3.90mm). Each package has different pin spacing and footprint dimensions. PCB redesign is required for any package change. Verify board space availability and thermal requirements before selecting a substitute based on package size.

Q: Does the LMV358SG-13 require special handling due to its MSL rating?

A: The LMV358SG-13 has an MSL rating of 3 (168 hours), compared to MSL 1 (unlimited) for other options. This requires controlled storage conditions and limits the time the device can be exposed to ambient humidity before soldering. Other substitutes with MSL 1 rating have no moisture sensitivity restrictions.

Q: Which substitute offers the best power efficiency?

A: The LMV358AIDDFR provides the lowest supply current at 70µA (x2 channels), compared to 210µA for the main part, 100µA for the LMV358DMR2G, and 190µA for the LMV358SG-13. This makes the LMV358AIDDFR optimal for battery-powered or low-power applications.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All substitute parts listed (LMV358AIDDFR, LMV358DMR2G, and LMV358SG-13) are ROHS3 compliant and maintain the same regulatory compliance status as the main part.