TLV27L2CDR Equivalent & Substitute Parts

Part Overview

The TLV27L2CDR is a general-purpose operational amplifier manufactured by Texas Instruments, featuring dual circuits in an 8-SOIC surface-mount package. This device is classified as Active product status and is designed for rail-to-rail output applications requiring low-power operation. The TLV27L2CDR is supplied in Tape & Reel packaging with 6,680 units currently in stock.

Substitute parts become necessary when the primary device is unavailable, when alternative packaging formats are required for manufacturing processes, or when design specifications permit operation with enhanced electrical performance characteristics within the same package footprint and pin configuration.

Substiute Parts

TLV27L2CDR

Texas InstrumentsIn Stock: 6701TLV27L2CDR Datasheet

Current PartRFQ

MCP6H02-E/SN

Microchip TechnologyIn Stock: 8205MCP6H02-E/SN Datasheet

MFR RecommendedRFQ

MCP6H02T-E/SN

Microchip TechnologyIn Stock: 12936MCP6H02T-E/SN Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLV27L2CDR are qualified based on the following criteria:

Electrical Compatibility:

• Dual-circuit general-purpose operational amplifier configuration
• Rail-to-rail output capability
• 8-SOIC package footprint and pin configuration
• Supply voltage range compatibility (minimum 2.7 V to maximum 16 V overlap)
• Surface-mount technology

Packaging Formats: Substitutes are available in different packaging configurations: Tube (standard packaging) and Cut Tape with Digi-Reel® (alternative reel format). These packaging variations do not affect electrical performance or pin compatibility.

Compliance & Status: All substitute parts maintain Active product status, ROHS3 compliance, and MSL Level 1 rating, ensuring equivalent environmental and regulatory qualification.

The substitute parts MCP6H02-E/SN and MCP6H02T-E/SN are manufactured by Microchip Technology and share identical electrical specifications within their product line, differing only in packaging format.

Parameter Comparison

Engineering Selection Recommendations

Substitution Basis:

The MCP6H02-E/SN and MCP6H02T-E/SN are qualified substitutes for the TLV27L2CDR based on:

1. Identical Package Footprint: All three devices utilize the 8-SOIC surface-mount package with 0.154" width (3.90mm), ensuring direct PCB compatibility without layout modifications.

2. Functional Equivalence: All devices are dual-circuit, general-purpose operational amplifiers with rail-to-rail output capability, satisfying the core functional requirements of the TLV27L2CDR.

3. Regulatory Compliance: All substitute parts maintain ROHS3 compliance and MSL Level 1 rating, matching the environmental qualification of the primary part.

4. Active Product Status: All parts are classified as Active, ensuring continued availability and manufacturer support.

5. Supply Voltage Compatibility: The substitute parts operate within the 3.5 V to 16 V range, which overlaps with the TLV27L2CDR's 2.7 V to 16 V specification. Applications requiring operation below 3.5 V must retain the TLV27L2CDR.

Packaging Considerations:

• MCP6H02-E/SN is supplied in Tube packaging, suitable for manual assembly or lower-volume production processes.
• MCP6H02T-E/SN is supplied in Cut Tape with Digi-Reel® format, optimized for automated pick-and-place assembly equipment.

Performance Differences:

The substitute parts exhibit higher slew rate (0.8 V/µs vs. 0.06 V/µs), greater gain-bandwidth product (1.2 MHz vs. 160 kHz), and higher output current capability (50 mA vs. 400 µA per channel). These enhanced specifications do not preclude substitution in applications designed for the TLV27L2CDR, as they represent performance improvements. However, the substitute parts consume higher supply current (135 µA vs. 7 µA total) and require minimum 3.5 V supply voltage.

Frequently Asked Questions (FAQ)

Q1: Can MCP6H02-E/SN and MCP6H02T-E/SN be used interchangeably with TLV27L2CDR?

A: Yes, both Microchip parts are pin-compatible substitutes. The primary difference is packaging format: MCP6H02-E/SN uses Tube packaging, while MCP6H02T-E/SN uses Cut Tape with Digi-Reel® format. Electrical performance and pinout are identical between these two Microchip variants.

Q2: What is the key difference between the TLV27L2CDR and its Microchip substitutes?

A: The TLV27L2CDR is optimized for ultra-low power consumption (7 µA total supply current) and operates at minimum 2.7 V supply voltage. The MCP6H02 variants offer higher performance (faster slew rate, higher bandwidth, greater output current) but require minimum 3.5 V supply and consume 135 µA. Substitution is appropriate only when the application can tolerate these electrical differences.

Q3: Are there supply voltage limitations when substituting?

A: Yes. The TLV27L2CDR operates from 2.7 V minimum, while MCP6H02-E/SN and MCP6H02T-E/SN require 3.5 V minimum. Applications operating below 3.5 V must use the TLV27L2CDR and cannot substitute the Microchip parts.

Q4: Do the substitute parts have the same package footprint?

A: Yes. All three devices use the 8-SOIC package with 0.154" width (3.90mm). No PCB layout modifications are required for substitution.

Q5: What packaging format should I select for automated assembly?

A: MCP6H02T-E/SN in Cut Tape with Digi-Reel® format is optimized for automated pick-and-place equipment. MCP6H02-E/SN in Tube packaging is suitable for manual assembly or lower-volume processes.

Q6: Are all three parts RoHS compliant?

A: Yes. TLV27L2CDR, MCP6H02-E/SN, and MCP6H02T-E/SN are all ROHS3 compliant with MSL Level 1 rating.

Q7: Can I substitute based on higher performance specifications alone?

A: No. Substitution must be evaluated within the context of the complete application circuit. While the MCP6H02 variants offer superior performance metrics, they consume more power and require higher minimum supply voltage. Verify that your application can accommodate these differences before substituting.