TLV2450IP Equivalent & Substitute Parts

Part Overview

The TLV2450IP is a general-purpose operational amplifier manufactured by Texas Instruments, designed for rail-to-rail output applications in low-voltage environments. This device integrates a single amplifier circuit in an 8-pin DIP package and operates across a 2.7 V to 6 V supply voltage range with an operating temperature span of -40°C to 125°C.

The TLV2450IP carries an Obsolete product status, indicating that Texas Instruments has discontinued active production and support for this component. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support legacy system maintenance or redesign initiatives.

Substiute Parts

TLV2450IP

Texas InstrumentsIn Stock: 756TLV2450IP Datasheet

Current PartRFQ

TLV2450AIP

Texas InstrumentsIn Stock: 765TLV2450AIP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLV2450IP is determined by strict equivalence across all electrical and mechanical parameters. The primary substitute identified is the TLV2450AIP, which maintains identical specifications across the following critical parameters:

Electrical Equivalence Criteria:

• Amplifier Type: General Purpose
• Number of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 0.11 V/µs
• Gain Bandwidth Product: 220 kHz
• Current - Input Bias: 500 pA
• Voltage - Input Offset: 300 µV
• Current - Supply: 23 µA
• Current - Output / Channel: 10 mA
• Voltage - Supply Span: 2.7 V to 6 V
• Operating Temperature Range: -40°C to 125°C

Mechanical Equivalence Criteria:

• Package / Case: 8-DIP (0.300", 7.62mm)
• Mounting Type: Through Hole
• Supplier Device Package: 8-PDIP

Compliance Equivalence Criteria:

• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8542.33.0001

The TLV2450AIP differs only in product status (Last Time Buy versus Obsolete) and packaging format (Tube versus unspecified), with no impact on functional or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The TLV2450AIP is a direct functional and mechanical equivalent to the TLV2450IP. Both devices are manufactured by Texas Instruments and maintain identical electrical specifications, package geometry, and compliance certifications.

Product Status Consideration: The TLV2450IP is classified as Obsolete, indicating discontinued production. The TLV2450AIP carries a Last Time Buy status, signifying limited availability with a defined end-of-life window. For applications requiring the TLV2450IP, the TLV2450AIP provides a viable alternative with extended availability relative to the main part number.

Compliance and Regulatory Status: Both parts maintain ROHS3 compliance and REACH Unaffected status, ensuring compatibility with current environmental and regulatory requirements. The identical ECCN and HTSUS classifications confirm equivalent trade and export compliance profiles.

Packaging and Supply Chain: The TLV2450AIP is supplied in Tube packaging, which may differ from the original TLV2450IP packaging format. This distinction does not affect electrical or mechanical performance but may influence handling, storage, and integration procedures in manufacturing environments.

Frequently Asked Questions (FAQ)

Q: Can the TLV2450AIP be used as a direct replacement for the TLV2450IP in existing designs?

A: Yes. The TLV2450AIP is electrically and mechanically equivalent to the TLV2450IP. All electrical parameters, including slew rate, gain bandwidth product, input bias current, and supply voltage range, are identical. The 8-DIP package geometry and through-hole mounting type are unchanged, enabling direct substitution in PCB layouts and circuit designs.

Q: What is the difference between the TLV2450IP and TLV2450AIP?

A: The primary differences are product status and packaging format. The TLV2450IP is Obsolete, while the TLV2450AIP is Last Time Buy. The TLV2450AIP is supplied in Tube packaging. All electrical specifications and mechanical dimensions are identical.

Q: Why is the TLV2450IP listed as Obsolete?

A: Obsolete status indicates that Texas Instruments has discontinued active production and support for this component. This classification is standard for legacy devices that have been superseded or phased out of the product portfolio. The TLV2450AIP, with Last Time Buy status, represents a transitional availability phase before complete discontinuation.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both the TLV2450IP and TLV2450AIP maintain identical RoHS3 compliance, REACH Unaffected status, EAR99 ECCN classification, and HTSUS code 8542.33.0001. They are equivalent from a regulatory and environmental compliance perspective.

Q: What does Last Time Buy status mean for the TLV2450AIP?

A: Last Time Buy indicates that the manufacturer has announced a final production run with a defined cutoff date. After this date, the component will no longer be available from the manufacturer. Customers requiring this part should secure inventory during the Last Time Buy window.

Q: Is the 8-DIP package compatible with modern PCB assembly equipment?

A: The 8-DIP package is a through-hole component with 0.300" (7.62mm) pin spacing. Compatibility depends on the specific assembly equipment and PCB design. Through-hole components require different handling and insertion processes compared to surface-mount devices. Verify that your manufacturing process supports through-hole insertion before proceeding with production.

Q: Can the TLV2450AIP be used in new designs, or is it only for legacy system support?

A: The TLV2450AIP can be used in new designs; however, its Last Time Buy status means availability is limited. For new designs, consider evaluating current-generation general-purpose operational amplifiers from Texas Instruments that offer extended availability and potentially enhanced performance characteristics.

Q: What is the inventory status of these parts?

A: The TLV2450IP has 709 pieces in stock (Obsolete status). The TLV2450AIP has 728 pieces in stock (Last Time Buy status). Inventory levels are subject to change based on demand and supply chain conditions.