MP8762HGLE-Z Equivalent & Substitute Parts

Part Overview

The MP8762HGLE-Z is a buck switching regulator IC from Monolithic Power Systems Inc., designed for positive adjustable output applications with 10A output current capability. This device operates across a 4.5V to 18V input range and delivers adjustable output from 0.611V to 13V, making it suitable for multi-voltage power supply designs requiring step-down conversion with synchronous rectification.

The MP8762HGLE-Z carries a "Not For New Designs" product status. Identifying equivalent substitute parts is essential for ongoing production support, design flexibility, and ensuring supply chain continuity for applications currently utilizing this component.

Substiute Parts

MP8762HGLE-Z

Monolithic Power Systems Inc.In Stock: 201140MP8762HGLE-Z Datasheet

Current PartRFQ

MPQ8632GLE-12-P

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

DirectRFQ

MPQ8632GLE-12-Z

Monolithic Power Systems Inc.In Stock: 9678MPQ8632GLE-12-Z Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MP8762HGLE-Z are qualified based on the following electrical and mechanical parameters:

Electrical Compatibility Criteria:

• Input voltage range: 4.5V to 18V (must match or exceed)
• Output voltage range: 0.611V to 13V (must match or exceed)
• Output current: minimum 10A (equal or greater)
• Switching frequency: 200kHz to 1MHz (must overlap)
• Synchronous rectifier: Yes (required)
• Operating temperature: -40°C to 125°C (TJ) (must match or exceed)

Mechanical Compatibility Criteria:

• Package / Case: 16-PowerVFQFN (3x4) (must match exactly)
• Mounting type: Surface Mount (must match)
• Moisture Sensitivity Level: 1 (Unlimited) (must match or be superior)

Compliance Criteria:

• RoHS3 Compliant (required)
• REACH Unaffected (required)

The substitute parts MPQ8632GLE-12-Z and MPQ8632GLE-12-P meet all electrical, mechanical, and compliance requirements. Both devices provide 12A output current (exceeding the 10A requirement), maintain identical input/output voltage ranges, and are housed in the same 16-PowerVFQFN package with identical thermal and environmental specifications.

Parameter Comparison

Engineering Selection Recommendations

Both MPQ8632GLE-12-Z and MPQ8632GLE-12-P are direct substitutes for the MP8762HGLE-Z. The primary distinction between these two substitute options is packaging format:

MPQ8632GLE-12-Z is supplied in standard packaging configuration with 9,611 units currently in stock.

MPQ8632GLE-12-P is supplied in Tape & Reel (TR) packaging format with 2,000 units currently in stock, suitable for automated assembly processes.

Both substitute parts carry Active product status, ensuring long-term availability and continued manufacturer support. The increased output current rating of 12A (versus the original 10A specification) provides additional design margin without requiring circuit modifications. Electrical characteristics, thermal performance, and compliance certifications remain identical to the MP8762HGLE-Z across all operating conditions.

Selection between MPQ8632GLE-12-Z and MPQ8632GLE-12-P should be based on assembly process requirements and packaging preferences rather than electrical performance considerations.

Frequently Asked Questions (FAQ)

Q: Can MPQ8632GLE-12-Z and MPQ8632GLE-12-P be used interchangeably with MP8762HGLE-Z?

A: Yes. Both substitute parts meet all electrical and mechanical compatibility requirements. The 12A output current rating exceeds the original 10A specification, and all voltage, frequency, and thermal parameters are identical. Pin configuration and package dimensions are unchanged.

Q: What is the difference between MPQ8632GLE-12-Z and MPQ8632GLE-12-P?

A: The primary difference is packaging format. MPQ8632GLE-12-Z uses standard packaging, while MPQ8632GLE-12-P is supplied in Tape & Reel (TR) format for automated assembly. Electrical specifications and performance are identical.

Q: Why is the MP8762HGLE-Z marked "Not For New Designs"?

A: This status indicates the manufacturer is no longer recommending this part for new design implementations. However, it remains available for existing applications and production support. The substitute parts MPQ8632GLE-12-Z and MPQ8632GLE-12-P carry Active status and are recommended for both new and existing designs.

Q: Are there any thermal or reliability differences between the original and substitute parts?

A: No. Both substitute parts maintain identical operating temperature ranges (-40°C to 125°C TJ), moisture sensitivity levels (MSL 1 - Unlimited), and RoHS3 compliance. Thermal performance and reliability characteristics are equivalent.

Q: Can I use these substitutes in existing PCB designs without layout modifications?

A: Yes. The 16-PowerVFQFN (3x4) package dimensions and pin configuration are identical. No PCB layout changes are required for direct substitution.

Q: What inventory levels are available for these substitute parts?

A: MPQ8632GLE-12-Z has 9,611 units in stock. MPQ8632GLE-12-P has 2,000 units in stock. Both are available as new original components.