TLV62569APDRLR Equivalent & Substitute Parts

Part Overview

The TLV62569APDRLR is a buck switching regulator IC from Texas Instruments designed for positive adjustable output applications. This Power Management (PMIC) device delivers 2A output current with an adjustable output range from 0.6V to 5.5V, operating from a 2.5V to 5.5V input supply. The device features synchronous rectification and operates at 1.5MHz switching frequency in a compact SOT-563/SOT-666 package. With active product status and full RoHS3 compliance, equivalent and substitute parts are available to support design flexibility, supply chain alternatives, and packaging preferences.

Substiute Parts

TLV62569APDRLR

Texas InstrumentsIn Stock: 38154TLV62569APDRLR Datasheet

Current PartRFQ

TLV62569ADRLR

Texas InstrumentsIn Stock: 3694TLV62569ADRLR Datasheet

Parametric EquivalentRFQ

TLV62569ADRLT

Texas InstrumentsIn Stock: 40237TLV62569ADRLT Datasheet

Parametric EquivalentRFQ

TLV62569APDRLT

Texas InstrumentsIn Stock: 3933TLV62569APDRLT Datasheet

Parametric EquivalentRFQ

TLV62569DRLR

Texas InstrumentsIn Stock: 16670TLV62569DRLR Datasheet

Parametric EquivalentRFQ

TLV62569DRLT

Texas InstrumentsIn Stock: 66049TLV62569DRLT Datasheet

Parametric EquivalentRFQ

TLV62569PDRLR

Texas InstrumentsIn Stock: 60201TLV62569PDRLR Datasheet

Parametric EquivalentRFQ

TLV62569PDRLT

Texas InstrumentsIn Stock: 3869TLV62569PDRLT Datasheet

Parametric EquivalentRFQ

RT8058AGQW

Richtek USA Inc.In Stock: 40398RT8058AGQW Datasheet

MFR RecommendedRFQ

RT8097BHGB

Richtek USA Inc.In Stock: 1269RT8097BHGB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TLV62569APDRLR is determined by the following critical parameters:

Primary Substitution Criteria (Texas Instruments TLV62569 Family):

• Identical base product number (TLV62569)
• Matching voltage input range (2.5V to 5.5V)
• Matching voltage output range (0.6V to 5.5V)
• Identical output current rating (2A)
• Identical switching frequency (1.5MHz)
• Synchronous rectifier present
• Identical operating temperature range (-40°C to 125°C)
• Identical package / case (SOT-563, SOT-666)
• Surface mount technology

The TLV62569 family variants differ only in packaging format (Cut Tape with Digi-Reel vs. Tape & Reel) and temperature grade designations (A, D, P suffixes). These variants are fully parametric equivalents with no functional differences.

Secondary Substitution Criteria (Cross-Manufacturer Alternatives):

• Matching topology (Buck)
• Matching output configuration (Positive)
• Matching output type (Adjustable)
• Output current capability of 2A
• Synchronous rectifier present
• RoHS3 compliance
• Similar switching frequency range (1.0MHz to 1.5MHz)

Cross-manufacturer alternatives from Richtek USA Inc. (RT8058AGQW, RT8097BHGB) meet functional requirements but differ in package type, input voltage range, output voltage range, operating temperature, and MSL rating. These are functional alternatives for applications where package constraints or supply availability necessitate substitution.

Parameter Comparison

Engineering Selection Recommendations

Texas Instruments TLV62569 Family (Parametric Equivalents):

All TLV62569 variants maintain identical electrical specifications and are fully interchangeable at the functional level. Selection among TLV62569APDRLR, TLV62569ADRLR, TLV62569ADRLT, TLV62569DRLR, TLV62569DRLT, TLV62569PDRLR, and TLV62569PDRLT is determined by packaging format requirements and supply chain availability. These parts carry active product status, ROHS3 compliance, and MSL-1 rating, supporting unlimited shelf life storage without moisture sensitivity constraints.

Richtek RT8058AGQW:

This alternative provides functional equivalence with identical 2A output current and adjustable output topology. The RT8058AGQW operates within the same input voltage range (2.6V to 5.5V) and supports output voltages from 0.6V to 5V. The 10-WFDFN package offers a different footprint option for space-constrained applications. Operating temperature is limited to -40°C to 85°C (ambient), and MSL-3 rating requires controlled moisture exposure during storage and handling. Switching frequency of 1.2MHz differs slightly from the TLV62569 family.

Richtek RT8097BHGB:

This alternative supports 2A output current with adjustable output configuration. Input voltage range extends to 6V maximum, and output voltage is limited to 3.4V maximum, restricting applications requiring higher output voltages. The SC-74A/SOT-753 package provides a compact alternative footprint. Operating temperature is -40°C to 85°C (ambient), and MSL-3 rating applies. Switching frequency of 1MHz is lower than the primary part. This substitute is suitable only for applications with output voltage requirements not exceeding 3.4V.

All substitute parts maintain RoHS3 compliance and EAR99 export classification consistent with the primary part.

Frequently Asked Questions (FAQ)

Q: Can I substitute TLV62569APDRLR with any other TLV62569 variant?

A: Yes. All TLV62569 variants (ADRLR, ADRLT, APDRLT, DRLR, DRLT, PDRLR, PDRLT) are parametric equivalents with identical electrical performance. Differences are limited to packaging format (Cut Tape & Digi-Reel vs. Tape & Reel) and temperature grade designations. Selection depends on your procurement and assembly requirements.

Q: What are the key differences between Texas Instruments and Richtek alternatives?

A: Texas Instruments TLV62569 variants maintain identical specifications across all electrical parameters. Richtek alternatives (RT8058AGQW, RT8097BHGB) differ in package type, input/output voltage ranges, operating temperature limits, MSL rating, and switching frequency. These are functional alternatives, not direct equivalents.

Q: Can I use RT8097BHGB as a direct replacement for TLV62569APDRLR?

A: No. While RT8097BHGB supports 2A output current and adjustable output topology, its maximum output voltage is limited to 3.4V compared to 5.5V for the TLV62569APDRLR. This restriction makes it unsuitable for applications requiring output voltages above 3.4V. Verify your specific output voltage requirement before substitution.

Q: What does MSL-1 rating mean compared to MSL-3?

A: MSL-1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture sensitivity constraints. MSL-3 requires controlled storage conditions with moisture exposure limited to 168 hours. TLV62569 variants carry MSL-1 rating, while Richtek alternatives carry MSL-3 rating, affecting storage and handling procedures.

Q: Are all these parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and are suitable for applications with RoHS requirements.

Q: Does switching frequency affect circuit design?

A: Yes. TLV62569 family operates at 1.5MHz, RT8058AGQW at 1.2MHz, and RT8097BHGB at 1MHz. Switching frequency influences output filter design, EMI characteristics, and efficiency. Verify that your circuit design accommodates the switching frequency of your selected part.

Q: What package options are available?

A: TLV62569 variants use SOT-563/SOT-666 packages. RT8058AGQW uses 10-WFDFN Exposed Pad. RT8097BHGB uses SC-74A/SOT-753. Package selection depends on PCB layout constraints and assembly capabilities.