TPS72325DBVT Equivalent & Substitute Parts

Part Overview

The TPS72325DBVT is a linear voltage regulator IC from Texas Instruments designed for negative fixed output applications. This device delivers -2.5V at 200mA output current in a compact SOT-23-5 surface mount package. The main part is currently in Last Time Buy status, making identification of equivalent and substitute parts essential for ongoing design support and procurement planning.

Substiute Parts

TPS72325DBVT

Texas InstrumentsIn Stock: 2351TPS72325DBVT Datasheet

Current PartRFQ

TPS72325DBVR

Texas InstrumentsIn Stock: 689251TPS72325DBVR Datasheet

Parametric EquivalentRFQ

TPS72325QDBVRQ1

Texas InstrumentsIn Stock: 2479TPS72325QDBVRQ1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the TPS72325DBVT is determined by strict equivalence across the following critical parameters:

• Output voltage configuration: Negative fixed output at -2.5V
• Output current capability: 200mA minimum
• Input voltage range: Maximum -10V
• Voltage dropout specification: 0.5V @ 200mA
• Package type: SOT-23-5 (SC-74A, SOT-753)
• Control and protection features: Enable control, Over Current, Over Temperature, Short Circuit protection
• Operating temperature range: -40°C ~ 125°C
• RoHS compliance: ROHS3 Compliant

The TPS72325DBVT has two parametric equivalents within the TPS72325 base product family that meet all electrical and mechanical requirements for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

TPS72325DBVR is the direct parametric equivalent for standard industrial applications. This part maintains Active product status with identical electrical specifications and packaging, providing continuity for designs currently using TPS72325DBVT.

TPS72325QDBVRQ1 is the automotive-qualified variant, carrying AEC-Q100 qualification and Automotive grade designation. This part is suitable for applications requiring automotive-level reliability and traceability. All electrical parameters and package specifications remain identical to the standard variant.

Both substitute parts are available in Active status, ensuring long-term supply availability compared to the Last Time Buy status of TPS72325DBVT.

Frequently Asked Questions (FAQ)

Q: Can TPS72325DBVR directly replace TPS72325DBVT in existing designs?

A: Yes. TPS72325DBVR is a parametric equivalent with identical electrical specifications, output voltage, current rating, dropout voltage, protection features, and SOT-23-5 package configuration. The primary difference is product status: TPS72325DBVR is Active while TPS72325DBVT is Last Time Buy.

Q: What is the difference between TPS72325DBVR and TPS72325QDBVRQ1?

A: Both parts are parametric equivalents with identical electrical and mechanical specifications. TPS72325QDBVRQ1 includes Automotive grade designation and AEC-Q100 qualification, making it suitable for automotive applications. TPS72325DBVR is the standard industrial variant. Selection depends on application requirements and qualification mandates.

Q: Are all three parts pin-compatible?

A: Yes. All three parts use the SOT-23-5 package (SC-74A, SOT-753) with identical pinout and electrical characteristics, ensuring direct PCB compatibility.

Q: Which substitute should I select for new designs?

A: For standard applications, TPS72325DBVR is recommended due to Active product status and established supply chain. For automotive applications, TPS72325QDBVRQ1 is required to meet AEC-Q100 qualification standards.

Q: Are there any compliance or certification differences?

A: All three parts are ROHS3 Compliant and REACH Unaffected. TPS72325QDBVRQ1 carries additional AEC-Q100 automotive qualification. No other compliance differences exist.