TLV271CDR Equivalent & Substitute Parts

Part Overview

The TLV271CDR is an active linear amplifier integrated circuit manufactured by Texas Instruments, classified as a CMOS amplifier with single-circuit configuration and rail-to-rail output capability. The device is packaged in 8-SOIC surface mount format and operates across a supply voltage range of 2.7 V to 16 V. The TLV271CDR maintains Active product status and is RoHS3 compliant with unlimited moisture sensitivity rating.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances for the application. Substitution becomes necessary due to inventory availability, supply chain considerations, or packaging format requirements while preserving circuit functionality.

Substiute Parts

TLV271CDR

Texas InstrumentsIn Stock: 7910TLV271CDR Datasheet

Current PartRFQ

MCP6H01-E/SN

Microchip TechnologyIn Stock: 3000161MCP6H01-E/SN Datasheet

MFR RecommendedRFQ

MCP6H01T-E/SN

Microchip TechnologyIn Stock: 16467MCP6H01T-E/SN Datasheet

MFR RecommendedRFQ

TLV271CS-13

Diodes IncorporatedIn Stock: 4426TLV271CS-13 Datasheet

MFR RecommendedRFQ

TLV271IS-13

Diodes IncorporatedIn Stock: 2162TLV271IS-13 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLV271CDR are classified into two functional categories based on amplifier type and electrical performance characteristics:

Category 1: CMOS Amplifier Substitutes (Direct Type Match)

Parts TLV271CS-13 and TLV271IS-13 maintain CMOS amplifier architecture with identical input bias current (1 pA), input offset voltage (500 µV), output current capability (8 mA), and supply voltage range (2.7 V to 16 V minimum and maximum). These substitutes operate within the same package format (8-SOIC) and preserve the rail-to-rail output characteristic. Slew rate and gain bandwidth product remain within comparable ranges (2 V/µs and 1.9–2 MHz respectively). Operating temperature ranges differ, with TLV271IS-13 supporting extended temperature operation (-40°C to 125°C) compared to the standard range of the main part.

Category 2: General Purpose Amplifier Substitutes (Functional Equivalence)

Parts MCP6H01-E/SN and MCP6H01T-E/SN are general purpose amplifiers manufactured by Microchip Technology. These devices maintain rail-to-rail output configuration, single-circuit topology, and 8-SOIC package compatibility. Supply voltage range spans 3.5 V to 16 V (minimum to maximum), which overlaps the TLV271CDR range above 3.5 V. Input bias current is specified at 10 pA, input offset voltage at 700 µV, and supply current at 135 µA. Slew rate is 0.8 V/µs and gain bandwidth product is 1.2 MHz. Operating temperature extends to -40°C to 125°C. Packaging differs between tube format (MCP6H01-E/SN) and tape & reel format (MCP6H01T-E/SN).

Substitution eligibility is determined by matching package format (8-SOIC), rail-to-rail output capability, single-circuit configuration, and supply voltage compatibility within the specified operating range.

Parameter Comparison

Engineering Selection Recommendations

TLV271CS-13 and TLV271IS-13 Selection

The TLV271CS-13 and TLV271IS-13 devices are direct CMOS amplifier substitutes for the TLV271CDR. Both maintain identical amplifier type classification, input bias current specification (1 pA), input offset voltage (500 µV), output current capability (8 mA), and supply voltage operating range (2.7 V to 16 V). All three devices are Active status products with ROHS3 compliance and unlimited moisture sensitivity rating. The TLV271IS-13 variant extends operating temperature to -40°C to 125°C, providing broader thermal coverage compared to the standard 0°C to 70°C range of the TLV271CDR. Slew rate and gain bandwidth product specifications remain within comparable ranges across all CMOS variants. Package format compatibility is maintained at 8-SOIC across all three devices.

MCP6H01-E/SN and MCP6H01T-E/SN Selection

The MCP6H01-E/SN and MCP6H01T-E/SN devices function as general purpose amplifier substitutes. Both maintain rail-to-rail output configuration, single-circuit topology, and 8-SOIC package compatibility. Supply voltage minimum specification is 3.5 V, which restricts operation below this threshold compared to the TLV271CDR minimum of 2.7 V. Both MCP6H01 variants are Active status products with ROHS3 compliance and unlimited moisture sensitivity rating. Operating temperature extends to -40°C to 125°C. The primary distinction between these two MCP6H01 variants is packaging format: MCP6H01-E/SN is supplied in tube format, while MCP6H01T-E/SN is supplied in tape & reel format.

Compliance and Regulatory Considerations

All substitute parts maintain Active product status, ROHS3 compliance, and unlimited moisture sensitivity level (MSL 1), ensuring regulatory and environmental compatibility with the TLV271CDR. REACH status is unaffected across all devices. ECCN classification remains EAR99 for all parts, and HTSUS code 8542.33.0001 applies uniformly.

Frequently Asked Questions (FAQ)

Q: Can the TLV271CS-13 or TLV271IS-13 be used as direct replacements for the TLV271CDR?

A: Yes. Both TLV271CS-13 and TLV271IS-13 maintain CMOS amplifier architecture with identical input bias current (1 pA), input offset voltage (500 µV), output current per channel (8 mA), and supply voltage range (2.7 V to 16 V). All three devices are packaged in 8-SOIC format with rail-to-rail output capability. The TLV271IS-13 provides extended operating temperature range (-40°C to 125°C) compared to the standard range (0°C to 70°C) of the TLV271CDR.

Q: What are the limitations when substituting MCP6H01-E/SN or MCP6H01T-E/SN for the TLV271CDR?

A: The MCP6H01 variants operate with a minimum supply voltage of 3.5 V, compared to 2.7 V for the TLV271CDR. Applications requiring operation below 3.5 V supply voltage cannot use these substitutes. Additionally, input bias current is specified at 10 pA (versus 1 pA for the TLV271CDR) and input offset voltage is 700 µV (versus 500 µV). Slew rate is 0.8 V/µs and gain bandwidth product is 1.2 MHz, both lower than the TLV271CDR specifications of 2.6 V/µs and 3 MHz respectively.

Q: Are there packaging format differences between substitute parts?

A: Yes. The TLV271CDR is supplied in Cut Tape and Digi-Reel format. The TLV271CS-13 and TLV271IS-13 are supplied in Tape & Reel format. The MCP6H01-E/SN is supplied in Tube format, while MCP6H01T-E/SN is supplied in Tape & Reel format. Packaging format selection depends on assembly process requirements and inventory management practices.

Q: Do all substitute parts maintain the same compliance certifications as the TLV271CDR?

A: Yes. All substitute parts (TLV271CS-13, TLV271IS-13, MCP6H01-E/SN, and MCP6H01T-E/SN) are Active status products with ROHS3 compliance, unlimited moisture sensitivity level (MSL 1), REACH unaffected status, EAR99 ECCN classification, and HTSUS code 8542.33.0001.

Q: Which substitute part is most suitable for extended temperature applications?

A: The TLV271IS-13 and both MCP6H01 variants (MCP6H01-E/SN and MCP6H01T-E/SN) support operating temperature range of -40°C to 125°C, compared to the TLV271CDR range of 0°C to 70°C. For CMOS amplifier architecture with extended temperature capability, the TLV271IS-13 is the appropriate selection. For general purpose amplifier architecture with extended temperature capability, either MCP6H01 variant is suitable.

Q: What is the primary difference between TLV271IS-13 and TLV271CS-13?

A: Both devices are CMOS amplifiers with identical electrical specifications except for operating temperature range and gain bandwidth product. The TLV271IS-13 operates from -40°C to 125°C with 1.9 MHz gain bandwidth product, while the TLV271CS-13 operates from 0°C to 70°C with 2 MHz gain bandwidth product. Both are supplied in Tape & Reel packaging format.

Q: Can the MCP6H01T-E/SN be substituted for the MCP6H01-E/SN?

A: Yes. Both devices are electrically identical general purpose amplifiers with identical electrical specifications. The only difference is packaging format: MCP6H01-E/SN is supplied in Tube format, while MCP6H01T-E/SN is supplied in Tape & Reel format. Selection depends on assembly process requirements.