SN102755DR Equivalent & Substitute Parts

Part Overview

The SN102755DR is classified as a prototype component with an uncategorized designation from Texas Instruments. The device carries a Last Time Buy product status, indicating that the manufacturer has discontinued or will discontinue production. With 886 pieces currently in stock and ROHS3 compliance certification, this part requires identification of suitable equivalent components for ongoing design requirements and production continuity.

Substiute Parts

SN102755DR

Texas InstrumentsIn Stock: 987SN102755DR Datasheet

Current PartRFQ

LM2904DR

Rohm SemiconductorIn Stock: 291899LM2904DR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The primary substitute identified for the SN102755DR is the LM2904DR from Rohm Semiconductor. Substitution eligibility is determined by the following criteria:

Compliance & Environmental Requirements:

• RoHS3 Compliance: Both parts meet ROHS3 Compliant certification
• Moisture Sensitivity Level: Both parts rated at MSL 1 (Unlimited), indicating no moisture sensitivity restrictions

Functional Classification:

• Both components operate within compatible electrical parameter ranges for general-purpose amplifier applications
• Surface mount packaging compatibility ensures mechanical interchangeability in standard PCB assembly processes

The LM2904DR serves as the manufacturer-recommended substitute, providing functional continuity for applications previously utilizing the SN102755DR.

Parameter Comparison

Engineering Selection Recommendations

For Existing Designs: The SN102755DR remains available with 886 pieces in current inventory. The Last Time Buy status indicates limited future availability; procurement planning should account for this constraint.

For Design Transitions: The LM2904DR is identified as the manufacturer-recommended substitute. Both components maintain ROHS3 Compliance and MSL 1 ratings, satisfying environmental and regulatory requirements. The LM2904DR carries a Not For New Designs status, indicating it is suitable for sustaining production of existing designs but not recommended for new product development initiatives.

Compliance Continuity: Both parts satisfy ROHS3 Compliant and REACH Unaffected certifications, ensuring regulatory compliance across supply chain transitions.

Frequently Asked Questions (FAQ)

Q: Why is the SN102755DR classified as Last Time Buy? A: Last Time Buy designation indicates the manufacturer has ceased or will cease production. This status necessitates identification of equivalent components to ensure production continuity and supply chain stability.

Q: What are the primary substitution criteria for the SN102755DR? A: Substitution is based on RoHS3 Compliance certification, Moisture Sensitivity Level (MSL 1), and functional classification within linear amplifier categories. Both the main part and substitute must satisfy these environmental and regulatory requirements.

Q: Is the LM2904DR a direct replacement for the SN102755DR? A: The LM2904DR is identified as the manufacturer-recommended substitute. Both components maintain equivalent compliance certifications (ROHS3, MSL 1) and surface mount packaging compatibility.

Q: Can the LM2904DR be used in new designs? A: The LM2904DR carries a Not For New Designs status. It is suitable for sustaining production of existing designs utilizing the SN102755DR but should not be selected for new product development initiatives.

Q: What inventory considerations apply to these parts? A: The SN102755DR has 886 pieces in stock with Last Time Buy status, indicating limited future availability. The LM2904DR has significantly higher inventory (291832 pieces), providing greater supply security for design transitions.

Q: Are there packaging compatibility concerns between these parts? A: Both components utilize surface mount packaging technology. The LM2904DR is specified as 8-SOIC (0.154", 3.90mm Width), ensuring standard PCB assembly compatibility.