MP62340DS-1-LF-Z Equivalent & Substitute Parts

Part Overview

The MP62340DS-1-LF-Z is an active Power Management integrated circuit classified as a Power Switch/Driver with 1:2 output configuration. This component operates as a general-purpose power switch with high-side output topology, designed for load switching applications in the 2.7V to 5.5V operating range. The device is currently in active product status with full RoHS3 compliance and REACH unaffected designation. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same functional category and package specification.

Substiute Parts

MP62340DS-1-LF-Z

Monolithic Power Systems Inc.In Stock: 6613MP62340DS-1-LF-Z Datasheet

Current PartRFQ

MP62341DS-LF-Z

Monolithic Power Systems Inc.In Stock: 9992MP62341DS-LF-Z Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MP62340DS-1-LF-Z is determined by strict equivalence across the following critical parameters:

• Output Configuration: High-side topology with 1:2 input-to-output ratio
• Electrical Performance: 1A maximum output current with 85mOhm typical on-resistance
• Voltage Specification: 2.7V to 5.5V load voltage range
• Protection Features: Current limiting, over-temperature, reverse current, and UVLO protection
• Package Specification: 8-SOIC surface mount package with 0.154" width (3.90mm)
• Compliance: RoHS3 compliance and REACH unaffected status
• Thermal Range: -40°C to 85°C operating temperature

The MP62341DS-LF-Z meets all substitution criteria as a parametric equivalent within the Monolithic Power Systems product family.

Parameter Comparison

Engineering Selection Recommendations

Both the MP62340DS-1-LF-Z and MP62341DS-LF-Z are active products from Monolithic Power Systems with identical electrical and mechanical specifications. Selection between these parts is based on availability and supply chain requirements. Both components maintain full RoHS3 compliance and REACH unaffected status, meeting regulatory requirements for industrial and commercial applications. The identical package specification (8-SOIC) and thermal characteristics ensure direct board-level compatibility without design modification.

Frequently Asked Questions (FAQ)

Q: Can MP62341DS-LF-Z be used as a direct replacement for MP62340DS-1-LF-Z?

A: Yes. Both parts are parametric equivalents with identical electrical ratings, output configuration, protection features, and 8-SOIC package specification. No circuit design changes are required.

Q: Are there differences in the part numbering that affect compatibility?

A: The part numbers differ only in the suffix designation (-1-LF-Z versus -LF-Z). The core functional specifications and package remain identical. Both are manufactured by Monolithic Power Systems.

Q: What are the critical parameters for substitution eligibility?

A: Substitution is valid when the following parameters match: 1:2 output ratio, high-side configuration, 1A maximum output current, 85mOhm on-resistance, 2.7V to 5.5V voltage range, 8-SOIC package, and identical protection features (current limiting, over-temperature, reverse current, UVLO).

Q: Do both parts have the same compliance certifications?

A: Yes. Both MP62340DS-1-LF-Z and MP62341DS-LF-Z are RoHS3 compliant and REACH unaffected with MSL rating of 2 (1 Year).

Q: Is there any thermal or operating range difference between these parts?

A: No. Both parts operate across the identical temperature range of -40°C to 85°C (TA) with the same thermal characteristics.