MP5090GQHT-Z Equivalent & Substitute Parts

Part Overview

The MP5090GQHT-Z is a high-efficiency power switch/driver IC manufactured by Monolithic Power Systems Inc., classified as a Power Management (PMIC) component. This device functions as a 1:1 P-Channel power switch with dual outputs, designed for high-side switching applications requiring load discharge and slew rate control. The part is currently in active production status with 1,741 units available in new original inventory. Alternative part numbers are necessary to address supply chain flexibility, packaging preferences, and regional availability requirements while maintaining identical electrical and mechanical specifications.

Substiute Parts

MP5090GQHT-Z

Monolithic Power Systems Inc.In Stock: 1841MP5090GQHT-Z Datasheet

Current PartRFQ

MP5090GQHT-P

Monolithic Power SystemsIn Stock: 990MP5090GQHT-P Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The MP5090GQHT-Z has one parametric equivalent substitute: MP5090GQHT-P. Substitution eligibility is determined by strict alignment across the following critical parameters:

• Switch Type: General Purpose
• Output Type: P-Channel with 1:1 Input:Output ratio
• Output Configuration: High Side
• Voltage Range: 0.5V ~ 5.5V (Load and Supply)
• Current Rating: 3A maximum output
• On-Resistance: 20mOhm typical
• Fault Protection: Short-Circuit, Thermal Shutdown, UVLO
• Operating Temperature Range: -40°C ~ 125°C
• Package: 8-TQFN (1.5x2) / 8-WFDFN
• Base Product Number: MP5090
• Compliance: ROHS3, REACH Unaffected

The only difference between the main part and its substitute is the packaging format: the MP5090GQHT-Z is supplied in standard packaging, while the MP5090GQHT-P is supplied in Tape & Reel (TR) format. All electrical specifications, thermal characteristics, and functional features remain identical.

Parameter Comparison

Engineering Selection Recommendations

Both MP5090GQHT-Z and MP5090GQHT-P are active production parts with identical electrical and mechanical specifications. Selection between these parts should be based on procurement requirements and assembly processes:

• MP5090GQHT-Z is suitable for applications requiring standard packaging with higher current inventory availability (1,741 units).
• MP5090GQHT-P is suitable for high-volume automated assembly operations utilizing tape and reel feeding systems, with 902 units currently available.

Both parts maintain full compliance with ROHS3 and REACH regulations. Moisture sensitivity level MSL 1 indicates unlimited shelf life under standard storage conditions for both variants. The identical thermal and electrical performance ensures direct functional interchangeability in circuit designs.

Frequently Asked Questions (FAQ)

Q: Can MP5090GQHT-P be used as a direct replacement for MP5090GQHT-Z?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format: MP5090GQHT-Z uses standard packaging while MP5090GQHT-P uses Tape & Reel format. Selection depends on assembly process requirements and supply chain preferences.

Q: What is the significance of the packaging difference between -Z and -P variants?

A: The -Z suffix indicates standard packaging suitable for manual handling and small-quantity applications. The -P suffix indicates Tape & Reel packaging optimized for automated pick-and-place assembly equipment in high-volume manufacturing environments. Electrical performance is identical.

Q: Are there any thermal or performance differences between these parts?

A: No. Both parts operate across the identical temperature range (-40°C ~ 125°C), maintain the same 20mOhm on-resistance, and provide identical 3A maximum output current with the same fault protection features.

Q: Do both parts meet the same compliance standards?

A: Yes. Both MP5090GQHT-Z and MP5090GQHT-P are ROHS3 compliant and REACH unaffected. Moisture sensitivity level is MSL 1 for both, indicating unlimited shelf life.

Q: What are the key electrical parameters that define substitution eligibility?

A: Substitution is based on matching: P-Channel output type, 1:1 input-to-output ratio, high-side configuration, 0.5V ~ 5.5V voltage range, 3A maximum current, 20mOhm on-resistance, non-inverting input, and identical fault protection (short-circuit, thermal shutdown, UVLO).

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. Both parts use the identical 8-TQFN (1.5x2) package footprint and 8-WFDFN case designation, ensuring PCB layout compatibility without design modifications.