MP62341DH-LF-Z Equivalent & Substitute Parts

Part Overview

The MP62341DH-LF-Z is an active power management integrated circuit (PMIC) manufactured by Monolithic Power Systems Inc., classified as a Power Switch/Driver with 1:2 output configuration. This component is designed for general-purpose switching applications requiring high-side output control with integrated fault protection. The part is currently in active production status with 1,820 units available in new original inventory. Alternative part numbers may be required due to supply chain constraints, regional availability, or specific procurement requirements while maintaining identical electrical and mechanical specifications.

Substiute Parts

MP62341DH-LF-Z

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

Current PartRFQ

MP62341DH-LF-P

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

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The MP62341DH-LF-Z qualifies for direct substitution with the MP62341DH-LF-P based on strict parametric equivalence. Both parts share identical electrical and mechanical specifications across all critical selection criteria:

Key Parameters Determining Substitution:

• 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
• 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
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 2 (1 Year)

The substitution is valid because both parts maintain identical functional performance, thermal characteristics, protection mechanisms, and environmental compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both MP62341DH-LF-Z and MP62341DH-LF-P are active production parts from Monolithic Power Systems Inc. with full ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on inventory availability and procurement lead times, as they are parametrically identical across all electrical, thermal, and mechanical specifications. The MP62341DH-LF-Z offers higher current inventory (1,820 units), while the MP62341DH-LF-P provides an alternative source with 720 units available. Both parts maintain identical MSL 2 moisture sensitivity ratings and are suitable for identical circuit applications without design modification.

Frequently Asked Questions (FAQ)

Q: Can MP62341DH-LF-P be used as a direct replacement for MP62341DH-LF-Z?

A: Yes. Both parts are parametrically equivalent across all electrical specifications, output configuration, fault protection mechanisms, operating temperature range, and package dimensions. No circuit redesign is required.

Q: Are there any differences in the 8-MSOP package between these parts?

A: No. Both parts use identical 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad packaging with surface mount mounting type. PCB layout and footprint requirements are identical.

Q: Do both parts have the same fault protection features?

A: Yes. Both MP62341DH-LF-Z and MP62341DH-LF-P include identical fault protection: Current Limiting (Fixed), Over Temperature, Reverse Current, and UVLO (Under Voltage Lock Out).

Q: What is the difference between these part numbers?

A: The difference lies in the packaging suffix: "-Z" versus "-P". Both parts are manufactured by Monolithic Power Systems Inc. and share identical electrical and mechanical specifications. The suffix typically indicates different tape and reel configurations or regional distribution channels.

Q: Are both parts RoHS compliant?

A: Yes. Both MP62341DH-LF-Z and MP62341DH-LF-P are ROHS3 compliant and REACH unaffected, meeting environmental regulatory requirements.

Q: What is the maximum output current for these power switches?

A: Both parts support a maximum output current of 1A per output with typical on-resistance (Rds On) of 85mOhm.

Q: Can these parts operate in the -40°C to 85°C temperature range?

A: Yes. Both parts are rated for operating temperatures from -40°C to 85°C (TA), suitable for industrial and commercial applications.