MP2625GL-P Equivalent & Substitute Parts

Part Overview

The MP2625GL-P is a single-cell lithium-ion battery charger IC manufactured by Monolithic Power Systems Inc., housed in a 20-QFN (3x4) surface-mount package. This device integrates constant-current/constant-voltage charging control with programmable timer functionality and over-temperature fault protection, designed for portable battery management applications requiring USB interface connectivity.

The MP2625GL-P carries a "Not For New Designs" product status, indicating it has been superseded in the manufacturer's product roadmap. Identifying equivalent and substitute parts is necessary for ongoing production support, legacy system maintenance, and design flexibility when the primary part becomes unavailable or when alternative electrical specifications better suit application requirements.

Substiute Parts

MP2625GL-P

Monolithic Power Systems Inc.In Stock: 1503MP2625GL-P Datasheet

Current PartRFQ

MP2625BGL-P

Monolithic Power Systems Inc.In Stock: 1242MP2625BGL-P Datasheet

DirectRFQ

MP2625GL-Z

Monolithic Power Systems Inc.In Stock: 20160MP2625GL-Z Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MP2625GL-P is determined by strict alignment across the following critical parameters:

Mandatory Matching Parameters:

• Battery Chemistry: Lithium Ion
• Number of Cells: 1
• Package / Case: 20-PowerTFQFN (3x4)
• Interface: USB
• Operating Temperature Range: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation Parameters:

• Charge Current - Max: Substitutes must meet or exceed the application requirement
• Voltage - Supply (Max): Substitutes must support the required supply voltage range
• Programmable Features: Substitutes may offer equal or extended functionality

Based on these criteria, two substitute parts are identified:

1. MP2625GL-Z — Parametric equivalent with identical electrical specifications and packaging
2. MP2625BGL-P — Direct manufacturer substitute with reduced maximum supply voltage (10V vs. 14V) and reduced maximum charge current (2A vs. 2.2A)

Parameter Comparison

Engineering Selection Recommendations

MP2625GL-Z Selection: The MP2625GL-Z is a parametric equivalent offering identical electrical specifications and packaging to the MP2625GL-P. Both parts share "Not For New Designs" status, indicating equivalent lifecycle positioning. Selection of MP2625GL-Z is appropriate for direct replacement in existing designs where supply continuity is the primary concern and no design modifications are required. Current inventory availability (20,100 pcs) provides extended supply security.

MP2625BGL-P Selection: The MP2625BGL-P carries "Active" product status, indicating ongoing manufacturer support and long-term availability. This part is suitable for new designs and ongoing production. However, the reduced maximum supply voltage (10V vs. 14V) and reduced maximum charge current (2A vs. 2.2A) require verification that the application's power supply and charging current requirements do not exceed these limits. The MP2625BGL-P offers extended programmable features (current and timer control vs. timer only), providing additional design flexibility. Selection is appropriate when application requirements align with the reduced electrical specifications and when long-term product lifecycle support is prioritized.

Compliance Considerations: All three parts maintain ROHS3 compliance, REACH unaffected status, and identical moisture sensitivity ratings, ensuring regulatory and environmental compatibility across substitution scenarios.

Frequently Asked Questions (FAQ)

Q: Can MP2625GL-Z be used as a direct drop-in replacement for MP2625GL-P?

A: Yes. The MP2625GL-Z is a parametric equivalent with identical electrical specifications, package type, and thermal operating range. No circuit modifications are required for direct substitution.

Q: What are the key limitations when substituting MP2625BGL-P for MP2625GL-P?

A: The MP2625BGL-P has two reduced specifications: maximum supply voltage is 10V (vs. 14V) and maximum charge current is 2A (vs. 2.2A). Substitution is valid only if the application's input supply voltage does not exceed 10V and the required charging current does not exceed 2A. The MP2625BGL-P offers additional programmable current control, which may provide design advantages in applications with lower current requirements.

Q: Are all three parts pin-compatible?

A: Yes. All three parts use the 20-PowerTFQFN (3x4) package with identical pin assignments, enabling direct PCB-level substitution without layout modifications.

Q: Which part should be selected for new product designs?

A: The MP2625BGL-P is the recommended choice for new designs, as it carries "Active" product status and ensures long-term manufacturer support. The MP2625GL-P and MP2625GL-Z both carry "Not For New Designs" status and should be reserved for legacy system support and production continuity.

Q: Do all substitute parts maintain the same regulatory compliance?

A: Yes. All three parts are ROHS3 compliant, REACH unaffected, and carry identical moisture sensitivity ratings (MSL 1 - Unlimited), ensuring equivalent regulatory and environmental compliance across all substitution options.

Q: What is the difference in programmable features between the parts?

A: The MP2625GL-P and MP2625GL-Z support programmable timer control only. The MP2625BGL-P supports both programmable current and timer control, offering extended charging parameter flexibility for applications requiring dynamic current adjustment.