TPS76032DBVT Equivalent & Substitute Parts

Part Overview

The TPS76032DBVT is a linear voltage regulator IC from Texas Instruments designed for positive fixed output applications. It delivers 50mA output current at a fixed 3.2V output voltage with a maximum dropout voltage of 0.18V. The device integrates protection features including over-current, over-temperature, reverse polarity, and transient voltage protection, making it suitable for low-power supply applications requiring regulated 3.2V rails.

The TPS76032DBVT carries an Obsolete product status. Identifying equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this regulator.

Substiute Parts

TPS76032DBVT

Texas InstrumentsIn Stock: 4470TPS76032DBVT Datasheet

Current PartRFQ

TPS76032DBVR

Texas InstrumentsIn Stock: 8328TPS76032DBVR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TPS76032DBVT is determined by strict equivalence across the following critical parameters:

• Output voltage specification: 3.2V fixed
• Output current capability: 50mA minimum
• Input voltage rating: 16V maximum
• Dropout voltage performance: 0.18V @ 50mA maximum
• Quiescent current: 115 µA
• PSRR performance: 63dB (1kHz)
• Package compatibility: SOT-23-5 (SC-74A, SOT-753)
• Protection feature set: Over-current, over-temperature, reverse polarity, and transient voltage protection
• Control features: Enable function
• Operating temperature range: -40°C ~ 125°C
• Compliance certifications: ROHS3, REACH Unaffected

The TPS76032DBVR qualifies as a parametric equivalent substitute. Both devices share identical electrical specifications, protection features, and package form factor. The primary distinction is packaging configuration: the TPS76032DBVR is supplied in Tape & Reel format, whereas the TPS76032DBVT uses standard packaging. Both maintain Active product status with Texas Instruments, ensuring ongoing availability and support.

Parameter Comparison

Engineering Selection Recommendations

The TPS76032DBVR is the direct parametric equivalent for the obsolete TPS76032DBVT. Both devices are manufactured by Texas Instruments and maintain identical electrical performance specifications across all critical parameters including output voltage, current capacity, dropout voltage, quiescent current, and PSRR characteristics.

The TPS76032DBVR carries Active product status, ensuring continued availability and manufacturing support from Texas Instruments. This status provides supply chain stability for new designs and ongoing production requirements.

Both parts maintain full ROHS3 compliance and REACH Unaffected status, satisfying regulatory requirements for industrial and commercial applications. The Moisture Sensitivity Level of 1 (Unlimited) indicates no moisture-related handling restrictions during assembly and storage.

The distinction between the two parts is packaging configuration only. The TPS76032DBVR is supplied in Tape & Reel format, which is standard for high-volume automated assembly operations. The TPS76032DBVT uses alternative packaging. For applications requiring the Tape & Reel configuration, the TPS76032DBVR is the appropriate selection.

Frequently Asked Questions (FAQ)

Q: Can the TPS76032DBVR directly replace the TPS76032DBVT in existing designs?

A: Yes. The TPS76032DBVR is a parametric equivalent with identical electrical specifications, protection features, and SOT-23-5 package form factor. No circuit modifications are required for substitution.

Q: What is the primary difference between these two part numbers?

A: The packaging configuration differs. The TPS76032DBVR is supplied in Tape & Reel (TR) format for automated assembly, while the TPS76032DBVT uses standard packaging. Electrical performance and package dimensions are identical.

Q: Why is the TPS76032DBVT marked as Obsolete?

A: The TPS76032DBVT has reached end-of-life status with Texas Instruments. The TPS76032DBVR remains in Active production, providing a direct path for design continuity and supply chain support.

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

A: No. Both parts maintain identical ROHS3 compliance, REACH Unaffected status, and Moisture Sensitivity Level 1 (Unlimited) ratings.

Q: What is the inventory status for the TPS76032DBVR?

A: The TPS76032DBVR has 8300 pieces in new original stock, providing adequate supply availability for production requirements.

Q: Can the TPS76032DBVR be used in high-volume manufacturing?

A: Yes. The Tape & Reel packaging format of the TPS76032DBVR is optimized for automated pick-and-place assembly operations, making it suitable for high-volume production environments.