LP8727TME/NOPB Equivalent & Substitute Parts

Part Overview

The LP8727TME/NOPB is a specialized interface IC designed for MP3 players and portable media players, featuring a Micro-USB interface in a 25-DSBGA package. This component is classified as obsolete, making identification of suitable substitutes essential for ongoing design support and component procurement. The part is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1), indicating robust environmental performance characteristics.

Substiute Parts

LP8727TME/NOPB

Texas InstrumentsIn Stock: 1045LP8727TME/NOPB Datasheet

Current PartRFQ

LP8727TME-B/NOPB

Texas InstrumentsIn Stock: 1292LP8727TME-B/NOPB Datasheet

DirectRFQ

RT1710SGQW

Richtek USA Inc.In Stock: 7566RT1710SGQW Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LP8727TME/NOPB is determined by the following critical parameters:

• Interface Type: Micro-USB connectivity requirement
• Package Classification: Surface mount BGA or equivalent form factor
• Product Status: Active status preferred for long-term availability
• Compliance Standards: ROHS3 compliance and REACH unaffected status
• Application Domain: Interface functionality for portable media devices
• Moisture Sensitivity: MSL rating suitable for manufacturing environments

The LP8727TME-B/NOPB qualifies as a direct substitute based on identical package, interface, and compliance specifications with active product status. The RT1710SGQW represents an alternative interface solution with different package geometry and interface protocol, suitable for USB Type-C applications with comparable compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

LP8727TME-B/NOPB is the primary substitute for the obsolete LP8727TME/NOPB. Both components share identical package specifications (25-DSBGA), interface type (Micro-USB), and compliance certifications (ROHS3, REACH unaffected). The LP8727TME-B/NOPB maintains active product status with higher inventory availability (1215 Pcs), ensuring long-term procurement viability. Packaging format differs (Tape & Reel vs. standard), but this does not affect functional compatibility.

RT1710SGQW represents an alternative interface solution with distinct design considerations. This component features a smaller 8-WDFN package, USB Type-C interface capability, and I2C protocol support. The supply voltage range (4V ~ 5.5V) is explicitly defined, whereas the LP8727 series does not specify this parameter. The moisture sensitivity level (MSL 3) is higher than the LP8727 series (MSL 1), requiring adjusted manufacturing process controls. Selection of RT1710SGQW requires design-level evaluation of interface protocol compatibility and PCB layout modifications due to package geometry differences.

Frequently Asked Questions (FAQ)

Q: Can LP8727TME-B/NOPB directly replace LP8727TME/NOPB without PCB modifications?

A: Yes. Both components use identical 25-DSBGA package specifications and Micro-USB interface configuration. Pin-to-pin compatibility is maintained. Packaging format (Tape & Reel for LP8727TME-B/NOPB) does not affect functional performance.

Q: What are the key differences between LP8727TME-B/NOPB and RT1710SGQW?

A: Package geometry differs significantly (25-DSBGA vs. 8-WDFN 2x2), requiring PCB layout redesign. Interface protocol differs (Micro-USB vs. USB Type-C with I2C). Supply voltage is specified for RT1710SGQW (4V ~ 5.5V) but not for LP8727 series. Moisture sensitivity level is higher for RT1710SGQW (MSL 3 vs. MSL 1).

Q: Is RT1710SGQW suitable for direct substitution in existing MP3 player designs?

A: RT1710SGQW is not a direct substitute due to package and interface differences. Application domain differs (USB Type-C vs. Micro-USB). Design-level modifications are required, including PCB layout changes and firmware protocol adjustments.

Q: What compliance certifications apply to all substitute parts?

A: All listed parts maintain ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements.

Q: How does moisture sensitivity level affect component selection?

A: LP8727TME/NOPB and LP8727TME-B/NOPB both feature MSL 1 (unlimited), allowing storage without time restrictions. RT1710SGQW features MSL 3 (168 hours), requiring controlled storage conditions and manufacturing process management within specified timeframes.