LC75813TS-E Equivalent & Substitute Parts

Part Overview

The LC75813TS-E is an LCD driver integrated circuit manufactured by onsemi, designed to drive 261 or 344 segment LCD displays. This device operates as a serial interface LCD driver in a 100-pin TQFP surface mount package. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and component procurement.

Substiute Parts

LC75813TS-E

onsemiIn Stock: 17424LC75813TS-E Datasheet

Current PartRFQ

LC75813T-E

onsemiIn Stock: 3117LC75813T-E Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LC75813TS-E is determined by strict equivalence across the following critical parameters:

• Display configuration (261 or 344 segment capability)
• Serial interface protocol compatibility
• 100-TQFP package form factor and pin assignment
• Supply voltage range (2.7V ~ 6V)
• Supply current specification (250 µA)
• Operating temperature range (-40°C ~ 85°C)
• Surface mount mounting type
• Regulatory compliance (RoHS3, REACH)

The LC75813T-E meets all these criteria and is classified as a direct manufacturer substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the LC75813TS-E and LC75813T-E are obsolete products from onsemi. Selection between these parts should be based on current inventory availability and procurement lead times. Both devices carry identical electrical specifications, package geometry, and regulatory certifications (ROHS3 Compliant, REACH Unaffected). The LC75813T-E currently maintains lower inventory levels (3,100 units) compared to the LC75813TS-E (17,413 units), which may influence procurement decisions for high-volume applications.

Frequently Asked Questions (FAQ)

Q: Are LC75813TS-E and LC75813T-E pin-for-pin compatible?

A: Yes. Both devices use the 100-TQFP (14x14) package with identical pin assignments, electrical specifications, and functional capabilities.

Q: Can I substitute LC75813T-E for LC75813TS-E in existing designs?

A: Yes. The LC75813T-E is a direct manufacturer substitute with matching voltage supply range (2.7V ~ 6V), current consumption (250 µA), operating temperature range (-40°C ~ 85°C), and segment configuration (261/344 segment).

Q: What is the difference between the part numbers?

A: The difference between LC75813TS-E and LC75813T-E lies in the suffix designation. Both parts share the base product number LC75813 and are manufactured by onsemi. The suffix variation does not affect electrical performance or package specifications.

Q: Are these parts still in production?

A: No. Both the LC75813TS-E and LC75813T-E are classified as obsolete products. Component selection should prioritize available inventory from authorized distributors.

Q: What are the moisture handling requirements for these parts?

A: Both parts carry Moisture Sensitivity Level (MSL) 3 rating with a 168-hour floor life. Standard moisture control procedures during storage and handling are required to maintain device reliability.

Q: Can these LCD drivers support different segment configurations?

A: Yes. Both the LC75813TS-E and LC75813T-E support either 261-segment or 344-segment LCD display configurations through firmware or hardware configuration options.