TLV4110ID Equivalent & Substitute Parts

Part Overview

The TLV4110ID is a general-purpose operational amplifier manufactured by Texas Instruments, housed in an 8-SOIC surface mount package. This rail-to-rail output amplifier is designed for low-power applications requiring single-circuit amplification with a supply voltage range of 2.5V to 6V. The device operates across an industrial temperature range of -40°C to 125°C and is RoHS3 compliant.

The TLV4110ID carries a Last Time Buy product status, indicating that Texas Instruments has discontinued this component. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term production requirements for applications currently utilizing this amplifier.

Substiute Parts

TLV4110ID

Texas InstrumentsIn Stock: 1242TLV4110ID Datasheet

Current PartRFQ

ALM2402FQPWPRQ1

Texas InstrumentsIn Stock: 3223ALM2402FQPWPRQ1 Datasheet

MFR RecommendedRFQ

MCP6281-E/SN

Microchip TechnologyIn Stock: 2293MCP6281-E/SN Datasheet

MFR RecommendedRFQ

MCP6281T-E/SN

Microchip TechnologyIn Stock: 4002MCP6281T-E/SN Datasheet

MFR RecommendedRFQ

MCP6L71T-E/SN

Microchip TechnologyIn Stock: 7020MCP6L71T-E/SN Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TLV4110ID is determined by the following critical parameters:

Primary Compatibility Criteria:

• Amplifier Type: General Purpose
• Number of Circuits: 1
• Output Type: Rail-to-Rail
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• Operating Temperature Range: -40°C to 125°C
• Supply Voltage Compatibility: Minimum 2.5V, Maximum 6V

Substitute parts are grouped into two categories:

Category 1: Direct Package and Functional Equivalents MCP6281-E/SN, MCP6281T-E/SN, and MCP6L71T-E/SN are all single-circuit, general-purpose operational amplifiers in 8-SOIC packages with rail-to-rail output. These devices maintain identical package geometry and mounting type, enabling direct PCB-level substitution. All three operate within the required temperature range and support the supply voltage range of the TLV4110ID.

Category 2: Functional Equivalent with Package Variation ALM2402FQPWPRQ1 is a power amplifier with two circuits in a 14-HTSSOP package. While this device offers rail-to-rail output and operates within the required temperature range, the package form factor differs significantly. This part is suitable only for designs where PCB layout can accommodate the larger 14-pin package and where dual-circuit functionality can be utilized or one circuit left unused.

Parameter Comparison

Engineering Selection Recommendations

For Direct Pin-Compatible Substitution (Recommended for Most Applications):

MCP6281-E/SN and MCP6281T-E/SN are the primary recommended substitutes. Both devices are manufactured by Microchip Technology and maintain identical 8-SOIC package geometry to the TLV4110ID. The primary difference between these two parts is packaging format: MCP6281-E/SN is supplied in Tube packaging, while MCP6281T-E/SN is supplied in Tape & Reel format. Both are in Active product status with higher inventory availability (2220 and 3947 units respectively). These parts support the full operating temperature range and supply voltage requirements of the TLV4110ID. The higher gain bandwidth product (5 MHz versus 2.7 MHz) and improved slew rate (2.5V/µs versus 1.57V/µs) provide enhanced performance characteristics.

For Low-Power Applications:

MCP6L71T-E/SN is suitable for applications where supply current minimization is critical. This device operates at 150µA supply current compared to 700µA for the TLV4110ID, representing a 78.6% reduction in power consumption. The trade-off is a lower slew rate (0.9V/µs) and reduced gain bandwidth product (2 MHz). This part is supplied in Tape & Reel format with the highest inventory availability (6951 units) and maintains the 8-SOIC package form factor.

For Applications Requiring Higher Output Current:

ALM2402FQPWPRQ1 provides significantly higher output current capability (750 mA per channel versus 320 mA for the TLV4110ID). However, this device is a dual-circuit power amplifier in a 14-HTSSOP package, requiring PCB redesign. The minimum supply voltage is 4.5V, which exceeds the TLV4110ID minimum of 2.5V. This part carries AEC-Q100 automotive qualification and is suitable only for applications where the package change is acceptable and higher output current is required.

All substitute parts maintain RoHS3 compliance and operate within the -40°C to 125°C temperature range specified for the TLV4110ID.

Frequently Asked Questions (FAQ)

Q: Can MCP6281-E/SN and MCP6281T-E/SN be used interchangeably with the TLV4110ID?

A: Yes. Both parts are functionally and pin-compatible with the TLV4110ID. The difference between MCP6281-E/SN and MCP6281T-E/SN is packaging format only: Tube versus Tape & Reel. Both maintain the 8-SOIC package geometry and support identical electrical specifications within the TLV4110ID operating range.

Q: What is the primary advantage of MCP6L71T-E/SN over MCP6281T-E/SN?

A: MCP6L71T-E/SN consumes significantly less supply current (150µA versus 450µA), making it suitable for battery-powered or low-power applications. However, it has a lower slew rate (0.9V/µs versus 2.5V/µs) and reduced gain bandwidth product (2 MHz versus 5 MHz), which may limit performance in high-frequency signal processing applications.

Q: Is ALM2402FQPWPRQ1 a direct replacement for TLV4110ID?

A: No. While ALM2402FQPWPRQ1 is a rail-to-rail amplifier with compatible operating temperature range, it differs in three critical aspects: (1) package form factor is 14-HTSSOP instead of 8-SOIC, requiring PCB redesign; (2) it contains two circuits instead of one; (3) minimum supply voltage is 4.5V, which is higher than the TLV4110ID minimum of 2.5V. This part is suitable only for applications where these differences are acceptable.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed—MCP6281-E/SN, MCP6281T-E/SN, MCP6L71T-E/SN, and ALM2402FQPWPRQ1—are RoHS3 compliant, matching the compliance status of the TLV4110ID.

Q: What is the difference between Tube and Tape & Reel packaging?

A: Tube packaging (MCP6281-E/SN) is suitable for lower-volume applications and manual assembly. Tape & Reel packaging (MCP6281T-E/SN, MCP6L71T-E/SN) is designed for high-volume automated assembly processes. Both formats contain identical components; the difference is in handling and delivery method.

Q: Can I use MCP6281-E/SN in a design originally specified for 2.5V minimum supply voltage?

A: Yes. MCP6281-E/SN supports a minimum supply voltage of 2.2V, which is lower than the TLV4110ID minimum of 2.5V. This provides additional design margin for low-voltage applications.

Q: What is the moisture sensitivity level (MSL) difference between TLV4110ID and ALM2402FQPWPRQ1?

A: TLV4110ID has MSL 1 (Unlimited shelf life), while ALM2402FQPWPRQ1 has MSL 3 (168-hour shelf life after moisture exposure). This means ALM2402FQPWPRQ1 requires more careful handling and storage to prevent moisture absorption, which may impact supply chain logistics.

Q: Which substitute part has the highest inventory availability?

A: MCP6L71T-E/SN has the highest inventory availability with 6951 units in stock, followed by MCP6281T-E/SN with 3947 units, and MCP6281-E/SN with 2220 units.