LMV341IDBVRE4 Equivalent & Substitute Parts

Part Overview

The LMV341IDBVRE4 is a general-purpose operational amplifier manufactured by Texas Instruments, configured as a single-circuit rail-to-rail amplifier in SOT-23-6 surface-mount packaging. This device is classified as obsolete product status, necessitating identification of active equivalent alternatives for new designs and ongoing production requirements. The LMV341 base series provides functionally equivalent substitutes across different package configurations, all maintaining the core electrical specifications required for general-purpose amplification applications.

Substiute Parts

LMV341IDBVRE4

Texas InstrumentsIn Stock: 966LMV341IDBVRE4 Datasheet

Current PartRFQ

LMV341IDBVR

Texas InstrumentsIn Stock: 20007LMV341IDBVR Datasheet

MFR RecommendedRFQ

LMV341MG/NOPB

Texas InstrumentsIn Stock: 35381LMV341MG/NOPB Datasheet

MFR RecommendedRFQ

LMV341MGX/NOPB

Texas InstrumentsIn Stock: 2396LMV341MGX/NOPB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LMV341IDBVRE4 is determined by equivalence across the following critical parameters: amplifier type (general purpose), circuit count (single circuit), output configuration (rail-to-rail), slew rate (1 V/µs), gain bandwidth product (1 MHz), input bias current (1 pA), input offset voltage (250 µV), supply current (107 µA), supply voltage range (2.5 V to 5.5 V minimum, 5.5 V maximum), operating temperature range (-40°C to 125°C), and compliance certifications (ROHS3, REACH Unaffected, EAR99).

The substitute parts are grouped into two categories based on package configuration:

Category 1: SOT-23-6 Package (Direct Footprint Replacement)

• LMV341IDBVR: Active product status, identical electrical specifications, Cut Tape and Digi-Reel packaging options

Category 2: SC-70-6 Package (Alternative Footprint)

• LMV341MG/NOPB: Active product status, Tape & Reel packaging
• LMV341MGX/NOPB: Active product status, Tape & Reel packaging

All substitutes maintain the LMV341 base product number and share core functional equivalence. Package selection depends on PCB layout requirements and assembly process compatibility.

Parameter Comparison

Engineering Selection Recommendations

For Direct Footprint Replacement (SOT-23-6): Select LMV341IDBVR as the primary substitute for the obsolete LMV341IDBVRE4. This part maintains identical package geometry, electrical specifications, and compliance certifications. The active product status ensures long-term availability and supply chain continuity. Current inventory of 19,970 units supports production requirements.

For Alternative Package Configurations (SC-70-6): LMV341MG/NOPB and LMV341MGX/NOPB provide functional equivalence with modified package footprints. These parts are suitable for designs where SC-70-6 packaging is compatible with PCB layout constraints. LMV341MG/NOPB offers higher inventory availability (35,300 units) compared to LMV341MGX/NOPB (2,350 units).

Compliance Considerations: All substitute parts maintain ROHS3 compliance, REACH Unaffected status, and EAR99 export classification, ensuring regulatory alignment with the original part. Moisture sensitivity level remains at MSL 1 (Unlimited) across all alternatives.

Supply Voltage Compatibility Note: LMV341MG/NOPB and LMV341MGX/NOPB specify a minimum supply voltage of 2.7 V, compared to 2.5 V for LMV341IDBVRE4 and LMV341IDBVR. Applications requiring operation below 2.7 V must use LMV341IDBVR to maintain specification compliance.

Frequently Asked Questions (FAQ)

Q: Can LMV341IDBVR be used as a direct replacement for LMV341IDBVRE4?

A: Yes. LMV341IDBVR is electrically and mechanically equivalent to LMV341IDBVRE4. Both use SOT-23-6 packaging and share identical electrical specifications. The primary difference is product status: LMV341IDBVRE4 is obsolete, while LMV341IDBVR is active. LMV341IDBVR is the recommended substitute for new designs and production.

Q: What is the difference between SOT-23-6 and SC-70-6 packages?

A: SOT-23-6 and SC-70-6 are distinct surface-mount package types with different physical dimensions and PCB footprints. LMV341IDBVRE4 and LMV341IDBVR use SOT-23-6 packaging. LMV341MG/NOPB and LMV341MGX/NOPB use SC-70-6 packaging. Package selection depends on PCB layout design and assembly equipment compatibility. Direct footprint substitution requires matching package types.

Q: Are there electrical differences between the substitute parts?

A: LMV341IDBVR maintains identical electrical specifications to LMV341IDBVRE4. LMV341MG/NOPB and LMV341MGX/NOPB have lower input bias current (0.02 pA versus 1 pA) and higher minimum supply voltage (2.7 V versus 2.5 V). These differences do not affect functional equivalence in most applications but must be verified for designs operating at minimum supply voltages below 2.7 V.

Q: Why is LMV341IDBVRE4 marked as obsolete?

A: Product obsolescence is determined by manufacturer lifecycle decisions. LMV341IDBVRE4 has been superseded by active alternatives within the LMV341 series. LMV341IDBVR provides continued support for the SOT-23-6 package configuration.

Q: Which substitute part should I select for new PCB designs?

A: For new designs, select LMV341IDBVR if SOT-23-6 packaging is compatible with your PCB layout. This part offers the highest inventory availability and direct electrical equivalence. If SC-70-6 packaging is required, LMV341MG/NOPB is recommended due to superior inventory levels (35,300 units).

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts (LMV341IDBVR, LMV341MG/NOPB, LMV341MGX/NOPB) are ROHS3 compliant and REACH Unaffected, matching the compliance status of LMV341IDBVRE4.

Q: What is the minimum supply voltage for each part?

A: LMV341IDBVRE4 and LMV341IDBVR support minimum supply voltage of 2.5 V. LMV341MG/NOPB and LMV341MGX/NOPB support minimum supply voltage of 2.7 V. Applications requiring operation below 2.7 V must use LMV341IDBVR.