TLV702475DBVR Equivalent & Substitute Parts

Part Overview

The TLV702475DBVR is a linear voltage regulator IC from Texas Instruments, classified as a Power Management (PMIC) component. It delivers a fixed positive output of 4.75V at 300mA with a maximum dropout voltage of 0.38V at full load. The device is currently in active production status and is widely used in applications requiring stable low-dropout regulation with integrated protection features. Finding equivalent and substitute parts becomes necessary when addressing supply chain constraints, packaging preferences, or specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

TLV702475DBVR

Texas InstrumentsIn Stock: 4406TLV702475DBVR Datasheet

Current PartRFQ

TLV702475DBVT

Texas InstrumentsIn Stock: 1842TLV702475DBVT Datasheet

Parametric EquivalentRFQ

RT9193-15GB

Richtek USA Inc.In Stock: 103462RT9193-15GB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLV702475DBVR are identified based on strict electrical and mechanical compatibility criteria. The primary substitution logic is based on the following allowed parameters:

• Output voltage configuration (Positive, Fixed)
• Output current capability (300mA)
• Maximum input voltage (5.5V)
• Package type (SOT-23-5 / SC-74A)
• Surface mount mounting type
• Operating temperature range (-40°C ~ 125°C)
• Protection features (Over Current, Over Temperature)
• RoHS3 compliance and active product status

Substitutes are grouped into two categories: parametric equivalents (identical electrical specifications and packaging) and manufacturer-recommended alternatives (functionally compatible with the same package and current rating but potentially different output voltage).

Parameter Comparison

Engineering Selection Recommendations

TLV702475DBVT is a parametric equivalent to the TLV702475DBVR. Both parts are manufactured by Texas Instruments, share identical electrical specifications (4.75V output, 300mA current, 0.38V dropout), and are housed in the same SOT-23-5 package. The only difference is packaging format: TLV702475DBVR is supplied in Cut Tape & Digi-Reel format, while TLV702475DBVT is supplied in Tape & Reel format. Selection between these two depends on procurement and assembly requirements rather than electrical performance.

RT9193-15GB is a manufacturer-recommended alternative from Richtek USA Inc. It maintains the same 300mA output current capability, 5.5V maximum input voltage, and SOT-23-5 package configuration. However, the output voltage is fixed at 1.5V rather than 4.75V. This part is suitable only for applications requiring 1.5V regulation and cannot be used as a direct drop-in replacement for 4.75V applications. All three parts are ROHS3 compliant, active in production, and operate across the -40°C to 125°C temperature range.

Frequently Asked Questions (FAQ)

Q: Can TLV702475DBVT be used as a direct replacement for TLV702475DBVR?

A: Yes. Both parts are parametric equivalents with identical electrical specifications and package type. The difference is packaging format only (Cut Tape & Digi-Reel versus Tape & Reel). Selection depends on your assembly process and procurement workflow.

Q: Is RT9193-15GB a direct substitute for TLV702475DBVR?

A: No. While RT9193-15GB shares the same package type (SOT-23-5) and current rating (300mA), it produces a fixed 1.5V output instead of 4.75V. It is not suitable for applications requiring 4.75V regulation and cannot be used as a drop-in replacement.

Q: What are the key parameters that determine substitutability?

A: The critical parameters are output voltage (must be 4.75V for direct replacement), output current (300mA), maximum input voltage (5.5V), package type (SOT-23-5), and protection features. Deviations in any of these parameters indicate the part is not a direct equivalent.

Q: Are all three parts RoHS compliant?

A: Yes. TLV702475DBVR, TLV702475DBVT, and RT9193-15GB are all ROHS3 compliant and suitable for applications with RoHS requirements.

Q: What is the difference between Cut Tape & Digi-Reel and Tape & Reel packaging?

A: Cut Tape & Digi-Reel is supplied as individual pieces on tape, suitable for manual assembly or small-volume production. Tape & Reel is supplied on continuous reel, optimized for high-volume automated assembly. The electrical performance is identical; the choice depends on production volume and assembly equipment.