TPS78236DRVR Equivalent & Substitute Parts

Part Overview

The TPS78236DRVR is a linear voltage regulator IC from Texas Instruments designed for positive fixed output applications. It delivers 150mA output current with a fixed 3.6V output and operates across an input range up to 5.5V. The device features integrated protection against overcurrent, overtemperature, and reverse polarity conditions, making it suitable for low-power regulated supply applications. As an active product with full RoHS3 compliance and unlimited moisture sensitivity rating, the TPS78236DRVR remains in production. Alternative packaging configurations of this same die are available to accommodate different procurement and assembly requirements.

Substiute Parts

TPS78236DRVR

Texas InstrumentsIn Stock: 2146TPS78236DRVR Datasheet

Current PartRFQ

TPS78236DRVT

Texas InstrumentsIn Stock: 76352TPS78236DRVT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The TPS78236DRVR and TPS78236DRVT are parametric equivalents sharing the identical TPS78236 die and electrical specifications. Substitution between these parts is determined by the following criteria:

Electrical Parameters (Must Match):

• Output voltage: 3.6V fixed
• Output current capability: 150mA
• Input voltage maximum: 5.5V
• Dropout voltage: 0.25V @ 150mA
• Quiescent current: 1.3 µA
• Protection features: Overcurrent, overtemperature, reverse polarity
• Operating temperature range: -40°C to 125°C

Mechanical Parameters (Must Match):

• Package: 6-WSON (2x2) with exposed pad
• Mounting type: Surface mount

Differentiating Factor:

• Packaging format: Tape & Reel (TR) versus Cut Tape (CT) & Digi-Reel®

Both parts maintain identical electrical performance and physical package dimensions. The difference lies solely in the supply format, which affects procurement, handling, and automated assembly compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both TPS78236DRVR and TPS78236DRVT are active products with identical electrical and mechanical specifications. Selection between these parts should be based on procurement and assembly requirements:

TPS78236DRVR (Tape & Reel): Suitable for high-volume automated assembly operations where components are fed directly from tape reels into pick-and-place equipment. This format minimizes handling and optimizes production throughput.

TPS78236DRVT (Cut Tape & Digi-Reel®): Appropriate for lower-volume production runs, prototype development, or applications where smaller quantities per order are required. Cut tape format provides flexibility for manual or semi-automated assembly processes.

Both variants maintain full RoHS3 compliance, unlimited moisture sensitivity rating (MSL 1), and REACH unaffected status, ensuring regulatory compliance across all applications. The choice between packaging formats does not affect electrical performance, thermal characteristics, or long-term reliability.

Frequently Asked Questions (FAQ)

Q: Can TPS78236DRVT be used as a direct replacement for TPS78236DRVR in production?

A: Yes. Both parts contain identical die and electrical specifications. The only difference is packaging format. If your assembly process can accommodate cut tape or Digi-Reel® format, TPS78236DRVT is electrically and mechanically interchangeable with TPS78236DRVR.

Q: Are there any performance differences between the two part numbers?

A: No. Output voltage, current rating, dropout voltage, quiescent current, protection features, and operating temperature range are identical. Both parts deliver the same electrical performance in circuit.

Q: What does the packaging format difference mean for my application?

A: Packaging format affects how components are supplied and handled during assembly. Tape & Reel (TR) format is optimized for automated high-speed pick-and-place machines. Cut Tape (CT) & Digi-Reel® format is more flexible for lower-volume or manual assembly scenarios. The actual component mounted on the PCB is identical.

Q: Do both parts have the same compliance certifications?

A: Yes. Both TPS78236DRVR and TPS78236DRVT are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited) moisture sensitivity rating. Regulatory and environmental compliance is equivalent.

Q: Which part should I specify for a new design?

A: Either part is suitable for new designs. If your manufacturing process uses automated tape-fed assembly, specify TPS78236DRVR. If you require flexibility in order quantities or use semi-automated assembly, specify TPS78236DRVT. Both ensure identical circuit performance and long-term reliability.