DLPC3439ZEZ Equivalent & Substitute Parts

Part Overview

The DLPC3439ZEZ 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 DLPC3439ZEZ carries an Obsolete product status. Identifying equivalent substitute parts is essential for maintaining design continuity, ensuring supply chain reliability, and supporting long-term production requirements for systems utilizing this controller.

Substiute Parts

DLPC3439ZEZ

Texas InstrumentsIn Stock: 915DLPC3439ZEZ Datasheet

Current PartRFQ

DLPC3439CZEZ

Texas InstrumentsIn Stock: 5274DLPC3439CZEZ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DLPC3439ZEZ is determined by strict alignment across the following critical parameters:

• Display Type: DLP
• Interface Protocol: I2C
• Supply Voltage: 1.1V
• Operating Temperature Range: -30°C ~ 85°C
• Package Configuration: 201-NFBGA (13x13)
• Mounting Technology: Surface Mount
• Regulatory Compliance: ROHS3 Compliant, REACH Unaffected

The DLPC3439CZEZ meets all substitution criteria, maintaining identical electrical specifications, thermal operating range, package geometry, and regulatory certifications as the primary part.

Parameter Comparison

Engineering Selection Recommendations

The DLPC3439CZEZ is the direct substitute for the obsolete DLPC3439ZEZ. Both components share identical electrical characteristics, thermal specifications, and package configurations. The primary distinction is product lifecycle status: the DLPC3439ZEZ is obsolete, while the DLPC3439CZEZ maintains Active status with established supply chain availability.

For new designs or production continuity, the DLPC3439CZEZ is the appropriate selection. Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for industrial and commercial applications.

Frequently Asked Questions (FAQ)

Q: Can DLPC3439CZEZ directly replace DLPC3439ZEZ in existing designs?

A: Yes. Both parts are identical in electrical performance, supply voltage, operating temperature range, I2C interface protocol, and 201-NFBGA (13x13) package configuration. No design modifications are required.

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

A: The DLPC3439ZEZ is classified as Obsolete, indicating discontinued manufacturing and limited availability. The DLPC3439CZEZ maintains Active status with current production and established supply channels, ensuring long-term component availability.

Q: Are there any compliance or certification differences?

A: No. Both parts maintain identical ROHS3 compliance and REACH unaffected status. Moisture sensitivity level (MSL 3, 168 hours) is equivalent across both components.

Q: What are the critical parameters for substitution eligibility?

A: Substitution is valid when the following parameters match: DLP display type, I2C interface, 1.1V supply voltage, -30°C to 85°C operating temperature, 201-NFBGA (13x13) package, surface mount technology, and equivalent regulatory compliance.

Q: Is PCB layout modification necessary when switching from DLPC3439ZEZ to DLPC3439CZEZ?

A: No. Identical package geometry (201-NFBGA, 13x13) and pin configuration eliminate the need for PCB redesign or layout changes.