TPS76201DBVT Equivalent & Substitute Parts

Part Overview

The TPS76201DBVT is a linear voltage regulator IC from Texas Instruments designed for positive adjustable output applications. This device delivers 100mA output current in a compact SOT-23-5 surface mount package and operates across an input voltage range up to 10V with adjustable output from 0.7V to 5.5V. The part is currently in Last Time Buy status, making identification of suitable alternatives essential for ongoing design support and procurement planning.

Substiute Parts

TPS76201DBVT

Texas InstrumentsIn Stock: 485915TPS76201DBVT Datasheet

Current PartRFQ

TPS7A2401DBVR

Texas InstrumentsIn Stock: 19846TPS7A2401DBVR Datasheet

MFR RecommendedRFQ

TPS76201DBVR

Texas InstrumentsIn Stock: 2816TPS76201DBVR Datasheet

Parametric EquivalentRFQ

TPS76201QDBVRQ1

Texas InstrumentsIn Stock: 36236TPS76201QDBVRQ1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the TPS76201DBVT is determined by the following critical parameters: output current capability, adjustable output voltage range, input voltage maximum rating, package type (SOT-23-5), and protection feature set. Parts are grouped into two categories based on these criteria:

Parametric Equivalents maintain identical electrical specifications (100mA output, 0.7V to 5.5V adjustable range, 10V max input) and package configuration, differing only in packaging format or qualification level.

Manufacturer Recommended Substitute offers enhanced performance characteristics (200mA output, higher input voltage rating, improved quiescent current) while maintaining SOT-23-5 package compatibility and core functional features (adjustable output, enable control, protection).

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Pin-Compatible, Identical Specifications): Select TPS76201DBVR or TPS76201QDBVRQ1 when the application requires exact electrical and thermal performance matching. Both parts maintain 100mA output current and 0.7V to 5.5V adjustable output range. TPS76201QDBVRQ1 includes AEC-Q100 automotive qualification, suitable for automotive-grade applications. All three parametric equivalents are in Last Time Buy status; procurement should prioritize inventory availability.

For Enhanced Performance (Active Product Status): Select TPS7A2401DBVR when the application can accommodate higher output current (200mA), extended input voltage range (18V maximum), and wider adjustable output voltage range (1.24V to 17.75V). This part is in Active product status, ensuring long-term availability and supply continuity. The improved quiescent current (4.5 µA versus 30 µA) and enhanced PSRR (75dB at 10Hz) provide superior performance in low-power and noise-sensitive applications. Pin compatibility with SOT-23-5 package enables direct board-level substitution.

Frequently Asked Questions (FAQ)

Q: Can TPS7A2401DBVR replace TPS76201DBVT in all applications? A: TPS7A2401DBVR is pin-compatible in SOT-23-5 package and maintains core functionality (adjustable positive output, enable control, protection features). However, verify that your application does not depend on the specific 100mA current limit or 10V input maximum of the original part. The substitute offers higher ratings, which are generally compatible with designs specified for lower values.

Q: What is the difference between TPS76201DBVR and TPS76201QDBVRQ1? A: Both are parametric equivalents with identical electrical specifications. TPS76201QDBVRQ1 includes AEC-Q100 automotive qualification and is suitable for automotive applications. TPS76201DBVR is the standard industrial-grade version. Select based on application requirements and qualification needs.

Q: Why is TPS76201DBVT in Last Time Buy status? A: Last Time Buy status indicates the manufacturer is discontinuing this part number. Existing inventory remains available, but no future production is planned. Customers should transition to active alternatives such as TPS7A2401DBVR for new designs or long-term production requirements.

Q: Are all substitute parts ROHS3 compliant? A: Yes, all listed parts (TPS76201DBVT, TPS76201DBVR, TPS76201QDBVRQ1, and TPS7A2401DBVR) are ROHS3 compliant and REACH unaffected, meeting environmental regulatory requirements.

Q: What is the package compatibility between these parts? A: All parts use SC-74A / SOT-753 package designation, which corresponds to SOT-23-5 physical form factor. This ensures mechanical and electrical pin compatibility for direct board-level substitution without layout modifications.