TLV62568APDRLR Equivalent & Substitute Parts

Part Overview

The TLV62568APDRLR is an active buck switching regulator IC manufactured by Texas Instruments, designed for positive adjustable output voltage regulation in power management applications. This device operates as a step-down converter with a single adjustable output, delivering up to 1A of output current. The part is currently in active production status with 59,200 units in stock. Alternative equivalent parts are necessary to address supply chain flexibility, packaging preferences, or specific application requirements while maintaining functional compatibility within the defined electrical and mechanical parameters.

Substiute Parts

TLV62568APDRLR

Texas InstrumentsIn Stock: 59274TLV62568APDRLR Datasheet

Current PartRFQ

RT5760AHGH6F

Richtek USA Inc.In Stock: 5839RT5760AHGH6F Datasheet

MFR RecommendedRFQ

RT8096BHGB

Richtek USA Inc.In Stock: 4937RT8096BHGB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Equivalent substitution for the TLV62568APDRLR is determined by strict alignment of the following electrical and mechanical parameters:

Primary Substitution Criteria:

• Function: Step-down buck topology
• Output Configuration: Positive adjustable voltage
• Output Voltage Range: Minimum 0.6V, maximum at least 5.5V
• Input Voltage Range: 2.5V to 5.5V minimum
• Output Current: 1A
• Synchronous Rectifier: Yes
• Package / Case: SOT-563 or SOT-666 compatible
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant

The substitute parts listed below meet these core electrical specifications and are functionally equivalent for applications requiring buck regulation with adjustable output voltage and 1A current delivery in the specified input voltage range.

Parameter Comparison

Engineering Selection Recommendations

RT5760AHGH6F (Richtek USA Inc.): This substitute maintains full electrical compatibility with the TLV62568APDRLR across all critical parameters. The RT5760AHGH6F operates within the same input voltage range (2.5V to 6V) and supports the full output voltage range (0.6V to 6V), providing extended headroom for applications requiring higher output voltages. The switching frequency is increased to 2.2MHz, which may reduce external component size in certain designs. Both devices are ROHS3 compliant and active in production. Packaging is SOT-563 compatible. This part is suitable for direct substitution in applications where the extended output voltage capability is beneficial or neutral.

RT8096BHGB (Richtek USA Inc.): This substitute provides functional equivalence for applications with output voltage requirements up to 3.4V. The maximum output voltage specification (3.4V) is lower than the main part (5.5V), restricting its use to designs not requiring higher output voltages. The operating temperature range is limited to -40°C to 85°C (TA), compared to the main part's -40°C to 125°C (TJ). The package is SC-74A / SOT-753, which differs from the main part's SOT-563 / SOT-666. This part is ROHS3 compliant and active in production. Selection of this substitute requires confirmation that application output voltage and temperature requirements do not exceed the specified limits.

Both substitute parts are active products with current inventory availability and full regulatory compliance. Selection between substitutes depends on specific application voltage and temperature requirements, as well as PCB layout constraints related to package differences.

Frequently Asked Questions (FAQ)

Q: Can RT5760AHGH6F be used as a direct replacement for TLV62568APDRLR?

A: Yes, the RT5760AHGH6F is functionally equivalent for applications operating within the TLV62568APDRLR specifications. Both devices support adjustable output voltage from 0.6V to 5.5V, 1A output current, and operate across the 2.5V to 5.5V input range. The RT5760AHGH6F offers extended input voltage capability (up to 6V) and output voltage capability (up to 6V), making it suitable for direct substitution. Package compatibility is maintained with SOT-563 / SOT-666 options.

Q: What are the limitations of RT8096BHGB as a substitute?

A: The RT8096BHGB has two key limitations: maximum output voltage is restricted to 3.4V (versus 5.5V for the main part), and operating temperature range is limited to -40°C to 85°C (TA) instead of -40°C to 125°C (TJ). Additionally, the package is SC-74A / SOT-753 rather than SOT-563 / SOT-666, requiring PCB layout modifications. This substitute is suitable only for applications with output voltage requirements of 3.4V or lower and operating temperatures not exceeding 85°C.

Q: Are all substitute parts ROHS3 compliant?

A: Yes, both RT5760AHGH6F and RT8096BHGB are ROHS3 compliant, matching the compliance status of the TLV62568APDRLR. All three parts are suitable for applications with ROHS3 compliance requirements.

Q: What is the difference in switching frequency between these parts?

A: The TLV62568APDRLR and RT8096BHGB both operate at 1.5MHz switching frequency. The RT5760AHGH6F operates at 2.2MHz. Higher switching frequency may allow for smaller external filter components but may also increase switching losses. Selection should be based on specific application requirements for component size and efficiency.

Q: Do package differences affect substitution feasibility?

A: Yes, package differences require PCB layout consideration. The TLV62568APDRLR and RT5760AHGH6F both use SOT-563 / SOT-666 packages, allowing direct PCB footprint compatibility. The RT8096BHGB uses SC-74A / SOT-753 package, requiring different PCB footprint and layout modifications. Verify PCB design compatibility before selecting RT8096BHGB as a substitute.

Q: What inventory levels are available for these parts?

A: The TLV62568APDRLR has 59,200 units in stock. The RT5760AHGH6F has 5,790 units in stock. The RT8096BHGB has 4,840 units in stock. All parts are currently available as new original stock.