DLPC3438ZEZ Equivalent & Substitute Parts

Part Overview

The DLPC3438ZEZ is a DLP Driver controller IC manufactured by Texas Instruments, designed for display applications requiring I2C interface control. This component operates at 1.1V supply voltage and is housed in a 201-NFBGA (13x13) package for surface mount applications.

The DLPC3438ZEZ carries an Obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this controller.

Substiute Parts

DLPC3438ZEZ

Texas InstrumentsIn Stock: 1502DLPC3438ZEZ Datasheet

Current PartRFQ

DLPC3438CZEZ

Texas InstrumentsIn Stock: 1930DLPC3438CZEZ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DLPC3438ZEZ is determined by strict alignment of the following critical parameters:

• Base Product Number: DLPC3438
• Display Type: DLP
• Interface: I2C
• Voltage - Supply: 1.1V
• Operating Temperature Range: -30°C ~ 85°C
• Package / Case: 201-VFBGA
• Supplier Device Package: 201-NFBGA (13x13)
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• REACH Status: REACH Unaffected

The DLPC3438CZEZ qualifies as a direct substitute, sharing identical electrical specifications, package geometry, and compliance certifications with the main part number.

Parameter Comparison

Engineering Selection Recommendations

The DLPC3438CZEZ is the qualified substitute for the DLPC3438ZEZ. Both parts maintain identical electrical and mechanical specifications, including supply voltage, operating temperature range, package geometry, and interface protocol.

The primary distinction is product status: the DLPC3438ZEZ is Obsolete, while the DLPC3438CZEZ maintains Active status. This status difference, combined with the DLPC3438CZEZ's availability in Tray packaging and higher inventory levels, makes it the preferred selection for new designs and ongoing production requirements.

Both parts satisfy ROHS3 compliance and REACH unaffected requirements, ensuring regulatory alignment for applications subject to environmental standards.

Frequently Asked Questions (FAQ)

Q: Can the DLPC3438CZEZ directly replace the DLPC3438ZEZ in existing designs?

A: Yes. The DLPC3438CZEZ is electrically and mechanically identical to the DLPC3438ZEZ. Both components share the same base product number (DLPC3438), supply voltage (1.1V), I2C interface, operating temperature range (-30°C ~ 85°C), and 201-NFBGA (13x13) package geometry. No design modifications are required.

Q: What is the significance of the product status difference?

A: The DLPC3438ZEZ is classified as Obsolete, indicating Texas Instruments has discontinued active production and support. The DLPC3438CZEZ maintains Active status, meaning it is currently manufactured and supported. For new designs and long-term supply assurance, the DLPC3438CZEZ is the recommended selection.

Q: Are there any compliance or certification differences between these parts?

A: No. Both the DLPC3438ZEZ and DLPC3438CZEZ are ROHS3 Compliant and REACH Unaffected. Moisture Sensitivity Level (MSL) is identical at 3 (168 Hours) for both parts.

Q: Does packaging format affect electrical performance?

A: No. The DLPC3438CZEZ is supplied in Tray packaging, while the DLPC3438ZEZ packaging format is not specified. Packaging format does not affect electrical characteristics, performance, or functionality. Selection should be based on procurement and handling requirements.

Q: Are there any other DLPC3438 variants available?

A: Based on the provided data, the DLPC3438CZEZ is the identified substitute for the DLPC3438ZEZ. Both share the DLPC3438 base product number and are the only variants specified in this reference.