290G-19LF Equivalent & Substitute Parts

Part Overview

The 290G-19LF is an integrated circuit in the Clock/Timing category manufactured by Renesas Electronics Corporation. This part is classified as obsolete and is no longer in active production. The product status change necessitates identification of equivalent substitute components to maintain design continuity and ensure availability for new production builds, repairs, and system upgrades. Locating functionally compatible alternatives is essential for applications currently utilizing this component.

Substiute Parts

290G-19LF

Renesas Electronics CorporationIn Stock: 1027290G-19LF Datasheet

Current PartRFQ

5L35023B-000NLGI

Renesas Electronics CorporationIn Stock: 10035L35023B-000NLGI Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 5L35023B-000NLGI is identified as the manufacturer-recommended equivalent for the obsolete 290G-19LF. Substitution is based on the following criteria:

Substitution Basis:

• Manufacturer: Both parts are manufactured by Renesas Electronics Corporation, ensuring design continuity and technical support consistency
• Category: Both components function within the Clock/Timing category
• REACH Compliance: Both parts maintain REACH Unaffected status, satisfying regulatory requirements
• Active Product Status: The 5L35023B-000NLGI holds Active product status, ensuring long-term availability and continued manufacturer support

The 5L35023B-000NLGI is a Clock Generator IC within the VersaClock® series, providing advanced timing functionality with multiple output formats and programmable configuration options.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: 5L35023B-000NLGI

The 5L35023B-000NLGI is the manufacturer-recommended substitute for the obsolete 290G-19LF. Selection of this component is supported by:

• Manufacturer Continuity: Both components originate from Renesas Electronics Corporation, maintaining design lineage and technical documentation consistency
• Regulatory Compliance: The substitute maintains REACH Unaffected status, satisfying environmental and regulatory requirements equivalent to the original part
• Active Product Status: The 5L35023B-000NLGI is classified as Active, ensuring manufacturer support, continued availability, and long-term supply chain stability
• Export Classification: The substitute carries EAR99 classification, providing clear export control status for international applications

The transition from the obsolete 290G-19LF to the 5L35023B-000NLGI is supported by Renesas Electronics Corporation as the official manufacturer recommendation.

Frequently Asked Questions (FAQ)

Q: Why is the 290G-19LF classified as obsolete?

A: The 290G-19LF has reached end-of-life status within Renesas Electronics Corporation's product portfolio. Obsolete classification indicates the manufacturer no longer produces this component and has transitioned customers to alternative solutions.

Q: Is the 5L35023B-000NLGI a direct replacement for the 290G-19LF?

A: The 5L35023B-000NLGI is the manufacturer-recommended substitute provided by Renesas Electronics Corporation for the obsolete 290G-19LF. Both components are Clock/Timing category ICs from the same manufacturer.

Q: What is the package type for the 5L35023B-000NLGI?

A: The 5L35023B-000NLGI is supplied in a 24-VFQFN Exposed Pad package with Surface Mount mounting type. The packaging format is Tray.

Q: Are there regulatory differences between the 290G-19LF and 5L35023B-000NLGI?

A: Both components maintain REACH Unaffected status. The 290G-19LF carries an OBSOLETE ECCN classification, while the 5L35023B-000NLGI carries EAR99 classification, which is the standard export control designation for active semiconductor products.

Q: What is the current inventory status for these parts?

A: The 290G-19LF has 966 pieces of new original stock available. The 5L35023B-000NLGI has 919 pieces of new original stock available.

Q: What series does the substitute part belong to?

A: The 5L35023B-000NLGI is part of the VersaClock® series, Renesas Electronics Corporation's programmable clock generator product line.