LP5912-1.0DRVT Equivalent & Substitute Parts

Part Overview

The LP5912-1.0DRVT is a linear voltage regulator IC from Texas Instruments designed for positive fixed 1V output applications with 500mA current capacity in a 6-WSON (2x2) surface mount package. This device is classified as Last Time Buy, indicating limited availability from the original manufacturer. Identifying equivalent and substitute parts ensures design continuity and supply chain flexibility for applications requiring this specific voltage regulation topology and electrical performance.

Substiute Parts

LP5912-1.0DRVT

Texas InstrumentsIn Stock: 2653LP5912-1.0DRVT Datasheet

Current PartRFQ

LP5912-1.0DRVR

Texas InstrumentsIn Stock: 6005LP5912-1.0DRVR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the LP5912-1.0DRVT is determined by strict equivalence across the following critical parameters:

• Output voltage configuration: Positive fixed 1V output
• Output current capacity: 500mA
• Maximum input voltage: 6.5V
• Package type: 6-WSON (2x2) with exposed pad
• Control features: Enable, Power Good, Soft Start functionality
• Protection features: Over Temperature, Reverse Polarity, Short Circuit protection
• Operating temperature range: -40°C to 125°C
• Regulatory compliance: ROHS3 Compliant, REACH Unaffected

The LP5912-1.0DRVR meets all these criteria and is classified as a parametric equivalent. The primary distinction between these parts is product status and packaging format (Tape & Reel designation), not electrical or mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The LP5912-1.0DRVR is the direct parametric equivalent for the LP5912-1.0DRVT. Both parts are manufactured by Texas Instruments and share identical electrical specifications, package geometry, and functional capabilities. The LP5912-1.0DRVR is currently in Active product status with higher inventory availability (5980 Pcs), whereas the LP5912-1.0DRVT is designated Last Time Buy with limited stock (2544 Pcs).

For new designs or production requiring long-term supply assurance, the LP5912-1.0DRVR is the appropriate selection. For existing designs currently specified with the LP5912-1.0DRVT, direct substitution with the LP5912-1.0DRVR requires no circuit modifications, as all electrical and mechanical parameters are identical. Both parts maintain ROHS3 compliance and REACH unaffected status.

Frequently Asked Questions (FAQ)

Q: Can the LP5912-1.0DRVR be used as a direct replacement for the LP5912-1.0DRVT in existing designs?

A: Yes. Both parts are parametric equivalents with identical output voltage (1V), output current (500mA), input voltage rating (6.5V max), package type (6-WSON 2x2), control features, and protection features. No circuit modifications are required.

Q: What is the difference between LP5912-1.0DRVT and LP5912-1.0DRVR?

A: The parts are electrically and mechanically identical. The primary differences are product status (Last Time Buy vs. Active) and current inventory levels. The suffix designation indicates different packaging or distribution formats from Texas Instruments.

Q: Are both parts compatible with the same PCB footprint?

A: Yes. Both parts use the 6-WSON (2x2) package with 6-WDFN exposed pad configuration, ensuring identical PCB footprint compatibility.

Q: What regulatory certifications apply to both parts?

A: Both LP5912-1.0DRVT and LP5912-1.0DRVR are ROHS3 Compliant and REACH Unaffected. Moisture Sensitivity Level is 1 (Unlimited) for both parts.

Q: Why is the LP5912-1.0DRVT marked as Last Time Buy?

A: Last Time Buy designation indicates that Texas Instruments has discontinued or is phasing out this specific part number variant. The LP5912-1.0DRVR remains in active production and is the recommended selection for ongoing supply requirements.