MP62340DH-LF-P Equivalent & Substitute Parts

Part Overview

The MP62340DH-LF-P is a Power Switch/Driver IC manufactured by Monolithic Power Systems Inc., configured as a 1:2 power switch with 1A output capability in an 8-MSOP-EP package. This component functions as a general-purpose high-side power switch with integrated load discharge, status flag monitoring, and comprehensive fault protection including current limiting, over-temperature shutdown, reverse current blocking, and under-voltage lockout (UVLO).

The MP62340DH-LF-P carries a "Not For New Designs" product status. Equivalent substitute parts with active product status are available to support ongoing production requirements and new design initiatives.

Substiute Parts

MP62340DH-LF-P

Monolithic Power Systems Inc.In Stock: 732MP62340DH-LF-P Datasheet

Current PartRFQ

MP62341DH-LF-P

Monolithic Power Systems Inc.In Stock: 802MP62341DH-LF-P Datasheet

Parametric EquivalentRFQ

MP62341DH-LF-Z

Monolithic Power Systems Inc.In Stock: 1833MP62341DH-LF-Z Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MP62340DH-LF-P is determined by strict equivalence across the following critical parameters:

• Switch Type: General Purpose
• Number of Outputs: 2
• Ratio - Input:Output: 1:2
• Output Configuration: High Side
• Voltage - Load: 2.7V ~ 5.5V
• Current - Output (Max): 1A
• Rds On (Typ): 85mOhm
• Interface: On/Off
• Features: Load Discharge, Status Flag
• Fault Protection: Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 2 (1 Year)

All identified substitute parts maintain identical electrical specifications and mechanical compatibility with the main part number.

Parameter Comparison

Engineering Selection Recommendations

The MP62341DH-LF-P and MP62341DH-LF-Z are direct parametric equivalents to the MP62340DH-LF-P. Both substitute parts carry Active product status, making them suitable for new design implementations and ongoing production support.

Selection between MP62341DH-LF-P and MP62341DH-LF-Z should be based on packaging variant requirements and inventory availability. Both parts maintain identical electrical performance, thermal characteristics, and compliance certifications (ROHS3 Compliant, REACH Unaffected).

For applications currently using MP62340DH-LF-P, direct replacement with either MP62341DH-LF-P or MP62341DH-LF-Z is electrically and mechanically compatible without circuit modification.

Frequently Asked Questions (FAQ)

Q: Can MP62341DH-LF-P and MP62341DH-LF-Z be used interchangeably with MP62340DH-LF-P?

A: Yes. All three part numbers are parametric equivalents with identical electrical specifications, output ratings, fault protection features, and package dimensions. Pin-to-pin compatibility is maintained across all three variants.

Q: What is the difference between MP62341DH-LF-P and MP62341DH-LF-Z?

A: The difference between these two part numbers relates to packaging variant designation. Both maintain identical electrical and mechanical specifications. Selection should be based on specific packaging requirements and inventory availability.

Q: Why is MP62340DH-LF-P marked "Not For New Designs"?

A: The "Not For New Designs" status indicates this part number is in legacy phase. MP62341DH-LF-P and MP62341DH-LF-Z are the active equivalents recommended for new design implementations.

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

A: No. All three part numbers share identical operating temperature range (-40°C ~ 85°C), on-resistance (85mOhm typical), current output capability (1A maximum), and fault protection mechanisms.

Q: Do all substitute parts meet the same compliance standards?

A: Yes. MP62340DH-LF-P, MP62341DH-LF-P, and MP62341DH-LF-Z are all ROHS3 Compliant, REACH Unaffected, and carry identical Moisture Sensitivity Level (MSL 2, 1 Year).

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

A: Yes. All three part numbers use the same 8-MSOP-EP package with 0.118" width and exposed pad configuration, enabling direct PCB substitution without layout changes.