MP6233DH-LF-P Equivalent & Substitute Parts

Part Overview

The MP6233DH-LF-P is an active power management integrated circuit (PMIC) classified as a power switch/driver. This component functions as a 1:2 power switch with high-side output configuration, rated for 1.5A maximum output current and designed for load voltages between 2.7V and 5.5V. The device is currently in active product status and is manufactured by Monolithic Power Systems Inc. in an 8-MSOP-EP surface mount package with exposed pad.

Identifying equivalent and substitute parts is necessary when the primary part number becomes unavailable, when supply chain constraints require alternative sourcing, or when design flexibility permits component optimization while maintaining electrical and mechanical compatibility.

Substiute Parts

MP6233DH-LF-P

Monolithic Power Systems Inc.In Stock: 887MP6233DH-LF-P Datasheet

Current PartRFQ

MP6233DH-LF-Z

Monolithic Power Systems Inc.In Stock: 9439MP6233DH-LF-Z Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MP6233DH-LF-P is determined by strict equivalence across the following critical parameters:

• Switch Configuration: 1:2 input-to-output ratio with high-side output configuration
• Electrical Performance: 1.5A maximum output current and 85mOhm typical on-resistance
• Load Voltage Range: 2.7V to 5.5V operating window
• Protection Features: Current limiting, over-temperature protection, reverse current protection, and UVLO (Under-Voltage Lock-Out)
• Package Specification: 8-MSOP-EP surface mount package with exposed pad
• Compliance Standards: ROHS3 compliance and MSL 2 rating

The substitute part MP6233DH-LF-Z meets all these criteria identically, differing only in the trailing suffix designation which indicates a different tape and reel configuration or manufacturing lot code. Both parts are manufactured by Monolithic Power Systems Inc. and maintain identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both MP6233DH-LF-P and MP6233DH-LF-Z are active products manufactured by Monolithic Power Systems Inc. and carry identical ROHS3 compliance certification and MSL 2 moisture sensitivity ratings. Selection between these parts may be based on inventory availability, supply chain lead times, or procurement preferences, as they are electrically and mechanically interchangeable.

The MP6233DH-LF-Z variant currently maintains higher inventory availability (9343 pieces) compared to the MP6233DH-LF-P (789 pieces), which may influence sourcing decisions for high-volume applications or extended production runs.

Frequently Asked Questions (FAQ)

Q: Are MP6233DH-LF-P and MP6233DH-LF-Z pin-compatible?

A: Yes. Both parts use the identical 8-MSOP-EP package with exposed pad and maintain identical pinout, electrical characteristics, and mechanical dimensions.

Q: Can MP6233DH-LF-Z be used as a direct replacement for MP6233DH-LF-P in existing designs?

A: Yes. The parts are functionally equivalent across all electrical parameters, load voltage range, output current rating, on-resistance, protection features, and operating temperature range. No circuit modifications are required.

Q: What does the suffix difference (-P versus -Z) indicate?

A: The suffix designation typically indicates manufacturing lot code or tape and reel configuration. Both suffixes represent the same base product (MP6233DH-LF) with identical electrical and mechanical specifications.

Q: Are both parts ROHS3 compliant?

A: Yes. Both MP6233DH-LF-P and MP6233DH-LF-Z carry ROHS3 compliance certification.

Q: What is the moisture sensitivity level for these parts?

A: Both parts are rated MSL 2 with a 1-year shelf life under controlled storage conditions.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes. Identical package specification (8-MSOP-EP), mounting type (surface mount), and mechanical dimensions allow direct substitution in PCB assembly processes without tooling or fixture modifications.