TLC070AIP Equivalent & Substitute Parts

Part Overview

The TLC070AIP is a general-purpose operational amplifier manufactured by Texas Instruments, housed in an 8-DIP through-hole package. This device is classified as a Last Time Buy product, indicating discontinued production with limited remaining inventory. The TLC070AIP serves applications requiring a single-circuit operational amplifier with a 10 MHz gain-bandwidth product and operates across a 4.5V to 16V supply voltage range.

Identification of equivalent and substitute parts is necessary due to the Last Time Buy status of the TLC070AIP. Organizations requiring long-term component availability or higher inventory levels must transition to active production alternatives that maintain electrical and functional compatibility.

Substiute Parts

TLC070AIP

Texas InstrumentsIn Stock: 1259TLC070AIP Datasheet

Current PartRFQ

TLC071IDR

Texas InstrumentsIn Stock: 16586TLC071IDR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLC070AIP is determined by strict equivalence across all electrical performance parameters. The following criteria establish valid substitution:

Electrical Equivalence Requirements:

• Amplifier Type: General Purpose
• Number of Circuits: 1
• Slew Rate: 19 V/µs
• Gain Bandwidth Product: 10 MHz
• Current - Input Bias: 1.5 pA
• Voltage - Input Offset: 390 µV
• Current - Supply: 2.1 mA
• Current - Output / Channel: 57 mA
• Voltage - Supply Span: 4.5V to 16V
• Operating Temperature Range: -40°C to 125°C

Functional Compatibility: The TLC070AIP and its substitutes are functionally interchangeable when all electrical parameters match exactly. Substitution does not require design modification to circuit topology or biasing networks.

Package Considerations: While the TLC070AIP utilizes through-hole mounting (8-DIP), substitute parts may employ surface-mount packaging (8-SOIC). Package selection depends on board assembly capabilities and design requirements. Electrical performance remains identical across package variants.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The TLC070AIP carries a Last Time Buy designation, indicating end-of-life status with finite inventory availability. The TLC071IDR maintains Active product status with continuous manufacturing and higher inventory levels (16,570 units in stock versus 1,152 units for the TLC070AIP).

Compliance and Certification: Both the TLC070AIP and TLC071IDR maintain identical compliance certifications: ROHS3 Compliant and REACH Unaffected. Both devices carry the same ECCN (EAR99) and HTSUS (8542.33.0001) classifications, ensuring regulatory equivalence for procurement and export purposes.

Electrical Interchangeability: All electrical parameters are identical between the main part and substitute. The devices are functionally equivalent for circuit operation, signal processing, and performance characteristics.

Package and Assembly Implications: The primary distinction between these parts is packaging format. The TLC070AIP uses through-hole 8-DIP mounting, while the TLC071IDR employs surface-mount 8-SOIC packaging. Selection between these variants depends on board design, assembly equipment, and manufacturing process capabilities. No electrical redesign is required when transitioning between these packages.

Long-Term Availability: For applications requiring sustained component availability beyond current inventory levels, the TLC071IDR is the appropriate selection due to its Active product status and higher stock levels.

Frequently Asked Questions (FAQ)

Q: Are the TLC070AIP and TLC071IDR electrically identical?

A: Yes. All electrical parameters are identical, including slew rate (19 V/µs), gain-bandwidth product (10 MHz), input bias current (1.5 pA), input offset voltage (390 µV), supply current (2.1 mA), output current (57 mA), and supply voltage range (4.5V to 16V). Operating temperature range is also identical (-40°C to 125°C).

Q: What is the primary difference between these parts?

A: The primary difference is packaging. The TLC070AIP uses through-hole 8-DIP mounting (0.300" width), while the TLC071IDR uses surface-mount 8-SOIC packaging (0.154" width). Electrical performance is identical.

Q: Can I use the TLC071IDR as a direct replacement for the TLC070AIP in an existing design?

A: Electrical substitution is valid. However, board layout and assembly process modifications are required due to the different package types. Through-hole designs cannot directly accommodate surface-mount components without PCB redesign.

Q: Why is the TLC070AIP marked as Last Time Buy?

A: Last Time Buy status indicates the manufacturer has discontinued production. Existing inventory is available for a limited period. Organizations requiring long-term component supply should transition to the TLC071IDR, which maintains Active production status.

Q: Are compliance certifications identical between these parts?

A: Yes. Both parts are ROHS3 Compliant and REACH Unaffected. Both carry identical ECCN (EAR99) and HTSUS (8542.33.0001) classifications.

Q: What inventory levels are available for each part?

A: The TLC070AIP has 1,152 units in stock. The TLC071IDR has 16,570 units in stock, providing significantly higher availability.

Q: Do I need to modify my circuit design to use the TLC071IDR instead of the TLC070AIP?

A: No circuit design modifications are required. All electrical parameters are identical. PCB layout and assembly process modifications are necessary only due to the different package formats.

Q: What is the moisture sensitivity level (MSL) for each part?

A: The TLC070AIP has MSL listed as Not Applicable. The TLC071IDR has MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for the surface-mount variant.