MP3801DH-LF EL Lamp Driver Controller - Equivalent & Substitute Parts

Part Overview

The MP3801DH-LF is an EL lamp driver controller manufactured by Monolithic Power Systems Inc., designed for electroluminescent lamp applications. This component is a surface-mount integrated circuit in an 8-MSOP package with exposed pad configuration. The part is currently discontinued at DiGi Electronics, making identification of suitable substitute components essential for ongoing design support and production continuity.

Substiute Parts

MP3801DH-LF

Monolithic Power Systems Inc.In Stock: 1121MP3801DH-LF Datasheet

Current PartRFQ

MP3802DH-LF-P

Monolithic Power Systems Inc.In Stock: 869MP3802DH-LF-P Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MP3801DH-LF is determined by the following critical parameters:

• Manufacturer: Monolithic Power Systems Inc. (same manufacturer ensures design continuity)
• Package Configuration: 8-MSOP-EP (8-TSSOP, 8-MSOP with 0.118" width and exposed pad)
• Mounting Type: Surface Mount
• Product Category: EL Lamp Driver Controller
• Compliance Standards: ROHS3 Compliant, REACH Unaffected, EAR99 classification

The MP3802DH-LF-P qualifies as a manufacturer-recommended substitute based on identical package specifications, same manufacturer origin, and matching compliance certifications. Both components share the same physical footprint and regulatory compliance profile, enabling direct substitution in PCB designs.

Parameter Comparison

Engineering Selection Recommendations

The MP3802DH-LF-P is the manufacturer-recommended substitute for the discontinued MP3801DH-LF. Both components share identical package specifications (8-MSOP-EP), mounting configuration (surface mount), and regulatory compliance certifications (ROHS3, REACH Unaffected, EAR99). The MP3802DH-LF-P maintains active product status with defined moisture sensitivity level (MSL 1), providing improved supply chain availability compared to the discontinued MP3801DH-LF. The identical physical footprint and electrical package enable direct PCB layout compatibility without redesign requirements.

Frequently Asked Questions (FAQ)

Q: Can the MP3802DH-LF-P be used as a direct replacement for the MP3801DH-LF?

A: Yes. Both components use the identical 8-MSOP-EP package configuration with 0.118" width and exposed pad. The physical footprint, pin count, and mounting type are identical, enabling direct substitution on existing PCB designs without layout modifications.

Q: What is the difference between the MP3801DH-LF and MP3802DH-LF-P?

A: The primary difference is product status. The MP3801DH-LF is discontinued, while the MP3802DH-LF-P is active. Both share the same package type, manufacturer, and compliance certifications. The MP3802DH-LF-P has a defined moisture sensitivity level (MSL 1) versus vendor undefined for the original part.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both components are ROHS3 compliant, REACH unaffected, and classified as EAR99. They share identical HTSUS codes (8542.39.0001), indicating equivalent regulatory treatment.

Q: What is the significance of the 8-MSOP-EP package designation?

A: The 8-MSOP-EP designation indicates an 8-pin Micro Small Outline Package with an exposed pad. The 0.118" width specification ensures consistent PCB footprint compatibility. Both the MP3801DH-LF and MP3802DH-LF-P use this identical package configuration.

Q: Is the MP3802DH-LF-P available in stock?

A: Yes. The MP3802DH-LF-P has 781 pieces of new original stock available, providing immediate supply availability for production and design applications.