MP2341GTL-P Equivalent & Substitute Parts

Part Overview

The MP2341GTL-P is an active LED driver integrated circuit manufactured by Monolithic Power Systems Inc., classified as a Power Management PMIC. This device functions as a 1 Output DC DC Regulator with Step-Down (Buck) topology, delivering up to 2A output current at 1MHz switching frequency. The component supports both Analog and PWM dimming control, making it suitable for backlight and camera flash applications across a supply voltage range of 4.2V to 24V.

The MP2341GTL-P is currently in active product status with 1194 pieces available in original inventory. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, procurement lead times, or packaging format preferences while maintaining identical functional specifications.

Substiute Parts

MP2341GTL-P

Monolithic Power Systems Inc.In Stock: 1251MP2341GTL-P Datasheet

Current PartRFQ

MP2341GTL-Z

Monolithic Power Systems Inc.In Stock: 20504MP2341GTL-Z Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MP2341GTL-P are identified based on strict electrical and mechanical parameter equivalence. The substitution criteria are defined by the following key parameters:

Electrical Equivalence Requirements:

• Identical DC DC Regulator topology (Step-Down/Buck)
• Matching supply voltage range: 4.2V to 24V minimum and maximum
• Identical output voltage range: 0.8V to 20V
• Matching output current rating: 2A per channel
• Identical switching frequency: 1MHz
• Matching dimming control methods: Analog and PWM
• Identical operating temperature range: -40°C to 125°C

Mechanical Equivalence Requirements:

• Identical package type: SOT-583
• Identical mounting type: Surface Mount
• Identical base product number: MP2341

Compliance Equivalence Requirements:

• Identical RoHS status: ROHS3 Compliant
• Identical Moisture Sensitivity Level: 1 (Unlimited)
• Identical REACH status: REACH Unaffected

The only permitted variation is in packaging format (Tape & Reel versus Cut Tape & Digi-Reel®), which does not affect electrical performance or mechanical compatibility in the end application.

Parameter Comparison

Engineering Selection Recommendations

The MP2341GTL-Z is a direct parametric equivalent to the MP2341GTL-P. Both devices are manufactured by Monolithic Power Systems Inc. and maintain identical electrical specifications, mechanical dimensions, and compliance certifications.

Selection Basis:

Both parts are in active product status and carry ROHS3 compliance certification with REACH Unaffected status, confirming regulatory alignment for industrial and commercial applications. The Moisture Sensitivity Level of 1 (Unlimited) indicates no moisture-related handling restrictions for either variant.

The primary distinction between these parts is packaging format. The MP2341GTL-P is supplied in Tape & Reel (TR) format, while the MP2341GTL-Z is available in Cut Tape (CT) and Digi-Reel® format. This difference does not affect electrical performance, thermal characteristics, or mechanical compatibility in the end application. Selection between these variants is determined by procurement requirements, inventory availability, and assembly line handling preferences.

The MP2341GTL-Z currently maintains higher inventory availability (20400 pieces) compared to the MP2341GTL-P (1194 pieces), which may influence procurement decisions for high-volume production scenarios.

Frequently Asked Questions (FAQ)

Q: Can the MP2341GTL-Z be used as a direct replacement for the MP2341GTL-P in production assemblies?

A: Yes. The MP2341GTL-Z is a direct parametric equivalent with identical electrical specifications, output ratings, control features, and package dimensions. Both devices are pin-compatible SOT-583 surface mount components with matching thermal and performance characteristics.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel® packaging?

A: Tape & Reel (TR) packaging supplies components on continuous carrier tape wound on reels, suitable for automated pick-and-place assembly systems. Cut Tape (CT) and Digi-Reel® packaging provides components on cut tape segments or alternative reel formats. Both formats contain identical components; the difference is in handling and dispensing method during assembly.

Q: Are there any thermal or performance differences between MP2341GTL-P and MP2341GTL-Z?

A: No. Both variants operate across the identical temperature range (-40°C to 125°C junction temperature) and deliver identical electrical performance. The junction temperature rating, thermal characteristics, and power dissipation specifications are equivalent.

Q: Do both parts meet the same regulatory and compliance standards?

A: Yes. Both the MP2341GTL-P and MP2341GTL-Z are ROHS3 compliant, REACH unaffected, and carry identical MSL ratings of 1 (Unlimited). Compliance certifications and environmental standards are equivalent across both variants.

Q: Which part should be selected for new designs?

A: Selection between MP2341GTL-P and MP2341GTL-Z is based on procurement availability and assembly line requirements rather than technical performance. Both parts are suitable for new designs. The MP2341GTL-Z offers higher current inventory availability, which may reduce lead times for high-volume production.

Q: Are the pin configurations identical between these parts?

A: Yes. Both parts use the SOT-583 package with identical pin assignments, footprints, and electrical connections. PCB layouts and schematic designs are interchangeable.

Q: What applications are these parts suitable for?

A: Both the MP2341GTL-P and MP2341GTL-Z are specified for backlight and camera flash applications. The 2A output current, 1MHz switching frequency, and dual dimming control methods (Analog and PWM) support LED driver implementations across 4.2V to 24V supply systems.