MP62340DH-1-LF-P Equivalent & Substitute Parts

Part Overview

The MP62340DH-1-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 This component is classified as Not For New Designs, indicating it has been superseded in the product lifecycle. For applications requiring this functionality, equivalent substitute parts with Active product status are available that maintain identical electrical and mechanical specifications.

Substiute Parts

MP62340DH-1-LF-P

Monolithic Power Systems Inc.In Stock: 881MP62340DH-1-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

Substitute parts for the MP62340DH-1-LF-P are determined by matching 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
• 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

The MP62341DH-LF-P and MP62341DH-LF-Z are parametric equivalents that satisfy all substitution criteria. Both parts are manufactured by Monolithic Power Systems Inc. and maintain identical electrical performance and mechanical compatibility with the original MP62340DH-1-LF-P.

Parameter Comparison

Engineering Selection Recommendations

Both MP62341DH-LF-P and MP62341DH-LF-Z are direct substitutes for the MP62340DH-1-LF-P. The primary distinction between substitute options is product status: both alternatives carry Active product status, whereas the original part is designated Not For New Designs.

For new designs and ongoing production, either MP62341DH-LF-P or MP62341DH-LF-Z is recommended. Both parts maintain full compliance with ROHS3 and REACH requirements. The selection between these two substitutes may be determined by packaging tape format (LF-P versus LF-Z designation) and supplier availability. Inventory levels are 720 units for MP62341DH-LF-P and 1820 units for MP62341DH-LF-Z.

Frequently Asked Questions (FAQ)

Q: Can MP62341DH-LF-P or MP62341DH-LF-Z be used as direct replacements for MP62340DH-1-LF-P?

A: Yes. Both substitute parts are parametric equivalents with identical electrical specifications, output configuration, protection features, and package dimensions. Pin-to-pin compatibility is maintained.

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

A: Both parts are electrically and mechanically identical. The suffix designations (LF-P and LF-Z) indicate different packaging tape formats. Selection depends on your assembly equipment compatibility and supplier availability.

Q: Why is MP62340DH-1-LF-P marked as Not For New Designs?

A: This designation indicates the part has been superseded in the manufacturer's product lifecycle. MP62341DH-LF-P and MP62341DH-LF-Z are the active alternatives that provide the same functionality with current manufacturing support.

Q: Are there any electrical performance differences between the three parts?

A: No. All three parts share identical electrical specifications: 1A maximum output current, 85mOhm typical on-resistance, 2.7V to 5.5V load voltage range, and identical fault protection features.

Q: Is the 8-MSOP-EP package compatible with standard surface mount assembly processes?

A: Yes. The 8-MSOP-EP package with exposed pad is a standard surface mount package suitable for conventional PCB assembly equipment and reflow soldering processes.

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

A: Yes. MP62340DH-1-LF-P, MP62341DH-LF-P, and MP62341DH-LF-Z are all ROHS3 compliant and REACH unaffected. Moisture sensitivity level is MSL 2 (1 Year) for all variants.