TLV3501AIDG4 Equivalent & Substitute Parts

Part Overview

The TLV3501AIDG4 is a general-purpose CMOS comparator with push-pull, rail-to-rail, and TTL output capabilities, packaged in 8-SOIC surface mount configuration. This device is discontinued at DiGi Electronics, making identification of equivalent substitute parts essential for ongoing design support and procurement continuity. The TLV3501 series maintains consistent electrical performance across packaging variants, enabling direct functional substitution where supply constraints exist.

Substiute Parts

TLV3501AIDG4

Texas InstrumentsIn Stock: 1208TLV3501AIDG4 Datasheet

Current PartRFQ

TLV3501AID

Texas InstrumentsIn Stock: 1324TLV3501AID Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLV3501AIDG4 is determined by strict equivalence across the following critical parameters:

• Base product number (TLV3501 series)
• Output type (CMOS, Push-Pull, Rail-to-Rail, TTL)
• Number of elements (1 comparator)
• Electrical specifications (voltage supply range, input offset, bias current, propagation delay, hysteresis)
• Package type (8-SOIC surface mount)
• Operating temperature range (-40°C ~ 125°C)
• Compliance certifications (ROHS3, REACH Unaffected)

The primary distinction between the main part and substitute parts is packaging format (tube vs. other configurations) and product status (discontinued vs. active). Electrical and functional performance remain identical across all TLV3501 variants meeting these criteria.

Parameter Comparison

Engineering Selection Recommendations

The TLV3501AID is a direct functional equivalent to the TLV3501AIDG4. Both devices share identical electrical specifications, operating parameters, and compliance certifications. Selection between these parts should be based on:

• Product availability: TLV3501AID maintains active status with higher inventory availability (1250 pcs vs. 1117 pcs)
• Packaging requirements: TLV3501AID is supplied in tube format, which may align with production workflows requiring bulk component handling
• Supply chain continuity: Active product status of TLV3501AID ensures long-term procurement viability

No electrical performance degradation or functional compromise occurs when substituting TLV3501AID for TLV3501AIDG4 in existing designs. Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for current manufacturing standards.

Frequently Asked Questions (FAQ)

Q: Can TLV3501AID be used as a direct replacement for TLV3501AIDG4?

A: Yes. Both parts are electrically identical with matching specifications across all critical parameters including supply voltage, input offset, propagation delay, and output characteristics. The primary difference is product status and packaging format.

Q: What is the difference between TLV3501AIDG4 and TLV3501AID?

A: The TLV3501AIDG4 is discontinued at DiGi Electronics, while TLV3501AID maintains active product status. TLV3501AID is supplied in tube packaging. Electrical performance and pin configuration are identical.

Q: Are there any compatibility concerns when switching from TLV3501AIDG4 to TLV3501AID?

A: No compatibility concerns exist. Both devices use the same 8-SOIC package footprint, pin configuration, and electrical interface. PCB layout and circuit design require no modification.

Q: Do both parts meet the same compliance standards?

A: Yes. Both TLV3501AIDG4 and TLV3501AID are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and use.

Q: What is the moisture sensitivity level for these parts?

A: Both parts carry MSL 2 rating with a 1-year floor life. Standard moisture control procedures during storage and handling apply to both variants.

Q: Can I use TLV3501AID in applications requiring the exact same performance as TLV3501AIDG4?

A: Yes. Identical electrical specifications, operating temperature range (-40°C ~ 125°C), and output characteristics ensure equivalent performance in all applications where TLV3501AIDG4 was originally specified.