MPQ8632GLE-10-P Equivalent & Substitute Parts

Part Overview

The MPQ8632GLE-10-P is an active, production-status buck switching regulator IC from Monolithic Power Systems Inc., designed for positive adjustable output applications. This 10A output current device operates across a 4.5V to 18V input range with adjustable output from 0.611V to 13V, housed in a 16-PowerVFQFN surface mount package. Substitute parts are identified to address inventory availability, higher current capacity requirements, or supply chain continuity while maintaining electrical and mechanical compatibility within the MPQ8632 product family.

Substiute Parts

MPQ8632GLE-10-P

Monolithic Power Systems Inc.In Stock: 1008MPQ8632GLE-10-P Datasheet

Current PartRFQ

MPQ8632GLE-12-P

Monolithic Power Systems Inc.In Stock: 2024MPQ8632GLE-12-P Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution within the MPQ8632 family is determined by the following critical parameters that remain constant across all variants:

• Input voltage range: 4.5V to 18V
• Output voltage range: 0.611V to 13V
• Package type: 16-PowerVFQFN (3x4)
• Switching frequency: 200kHz ~ 1MHz
• Synchronous rectifier topology: Present
• Operating temperature range: -40°C ~ 125°C
• Compliance certifications: ROHS3, REACH Unaffected, EAR99

The primary differentiator among MPQ8632 variants is the maximum output current rating. The MPQ8632GLE-12-P variant provides 12A output current compared to the 10A rating of the MPQ8632GLE-10-P, enabling substitution in applications requiring higher current delivery within the same electrical and mechanical envelope.

Parameter Comparison

Engineering Selection Recommendations

Both the MPQ8632GLE-10-P and MPQ8632GLE-12-P maintain active product status with full ROHS3 compliance and REACH unaffected certification. Selection between these variants is based on output current requirements:

• MPQ8632GLE-10-P: Applications requiring up to 10A output current
• MPQ8632GLE-12-P: Applications requiring up to 12A output current or where higher current margin is desired

Both devices are suitable for direct substitution in the 16-PowerVFQFN package footprint. No design modifications are required when transitioning between these variants, as all electrical parameters, input/output voltage ranges, switching frequency, and thermal operating ranges remain identical.

Frequently Asked Questions (FAQ)

Q: Can MPQ8632GLE-12-P replace MPQ8632GLE-10-P in existing designs?

A: Yes. The MPQ8632GLE-12-P is a direct substitute with identical electrical specifications and package dimensions. The higher 12A current rating provides additional design margin without requiring circuit modifications.

Q: Are there any package or footprint differences between these variants?

A: No. Both devices use the 16-PowerVFQFN (3x4) package with identical pin assignments and land patterns. PCB layouts are fully compatible.

Q: What is the primary difference between these two part numbers?

A: The maximum output current rating differs: MPQ8632GLE-10-P delivers 10A, while MPQ8632GLE-12-P delivers 12A. All other electrical and mechanical specifications are identical.

Q: Are both parts currently in production?

A: Yes. Both the MPQ8632GLE-10-P and MPQ8632GLE-12-P maintain active product status from Monolithic Power Systems Inc.

Q: Do these parts require different PCB layout considerations?

A: No. Identical layout practices apply to both variants due to matching package specifications, pin configurations, and electrical operating parameters.