MP3372GR-0000-Z Equivalent & Substitute Parts

Part Overview

The MP3372GR-0000-Z is an 8-channel synchronous step-up (boost) DC-DC regulator manufactured by Monolithic Power Systems Inc., classified as a Power Management Integrated Circuit (PMIC). This LED driver IC operates across a 2.7V to 30V supply range and delivers 1.8A to 2.5A per output channel at 650kHz switching frequency. The device supports analog, I2C, and PWM dimming control for backlight applications and is rated for automotive-grade operation across -40°C to 125°C junction temperature. The part is supplied in Cut Tape (CT) & Digi-Reel® packaging with 5617 units currently in stock.

Identifying equivalent and substitute parts is necessary when Cut Tape packaging is unavailable or when alternative packaging formats are required for production workflows, while maintaining identical electrical performance and compliance certifications.

Substiute Parts

MP3372GR-0000-Z

Monolithic Power Systems Inc.In Stock: 5710MP3372GR-0000-Z Datasheet

Current PartRFQ

MP3372GR-0000-P

Monolithic Power Systems Inc.In Stock: 2029MP3372GR-0000-P Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MP3372GR-0000-Z is determined by strict equivalence across all electrical and mechanical parameters. The primary differentiator between the main part and its substitute is packaging format only.

Critical Parameters for Substitution:

• Base product number (MP3372)
• Manufacturer (Monolithic Power Systems Inc.)
• Number of outputs (8 channels)
• Supply voltage range (2.7V to 30V)
• Output current per channel (1.8A, 2.5A)
• Switching frequency (650kHz)
• Dimming control methods (Analog, I2C, PWM)
• Physical package (24-QFN 4x4 with exposed pad)
• Operating temperature range (-40°C to 125°C)
• Automotive grade qualification
• RoHS3 compliance
• MSL rating (1 - Unlimited)

The MP3372GR-0000-P is a parametric equivalent that maintains all electrical specifications and performance characteristics while differing only in packaging delivery format (Tape & Reel versus Cut Tape & Digi-Reel).

Parameter Comparison

Engineering Selection Recommendations

Both the MP3372GR-0000-Z and MP3372GR-0000-P are active products from Monolithic Power Systems Inc. with identical electrical specifications and performance characteristics. Selection between these parts is based solely on packaging and supply chain requirements.

MP3372GR-0000-Z (Cut Tape & Digi-Reel) is appropriate for applications requiring smaller order quantities or manual component handling workflows.

MP3372GR-0000-P (Tape & Reel) is appropriate for high-volume production environments utilizing automated pick-and-place assembly equipment.

Both parts maintain full automotive-grade qualification, ROHS3 compliance, and unlimited moisture sensitivity rating (MSL 1). No functional or performance differences exist between these variants. Selection should be determined by production methodology and inventory management practices rather than technical performance criteria.

Frequently Asked Questions (FAQ)

Q: Are MP3372GR-0000-Z and MP3372GR-0000-P electrically identical?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, including supply voltage range (2.7V to 30V), output current (1.8A to 2.5A per channel), switching frequency (650kHz), and dimming control capabilities (Analog, I2C, PWM).

Q: What is the only difference between these two part numbers?

A: The packaging delivery format. MP3372GR-0000-Z is supplied in Cut Tape (CT) & Digi-Reel® format, while MP3372GR-0000-P is supplied in Tape & Reel (TR) format. The physical component package (24-QFN 4x4) is identical.

Q: Can MP3372GR-0000-P be used in place of MP3372GR-0000-Z?

A: Yes, provided your assembly process accommodates Tape & Reel packaging. The component itself is functionally equivalent.

Q: Can MP3372GR-0000-Z be used in place of MP3372GR-0000-P?

A: Yes, provided your assembly process accommodates Cut Tape & Digi-Reel packaging. The component itself is functionally equivalent.

Q: Do both parts meet automotive-grade requirements?

A: Yes. Both MP3372GR-0000-Z and MP3372GR-0000-P are automotive-grade components with operating temperature range of -40°C to 125°C junction temperature.

Q: Are both parts RoHS3 compliant?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected.

Q: What is the moisture sensitivity level for both parts?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Which part should I select for automated assembly?

A: MP3372GR-0000-P (Tape & Reel format) is designed for automated pick-and-place assembly equipment.

Q: Which part should I select for manual assembly or small quantities?

A: MP3372GR-0000-Z (Cut Tape & Digi-Reel format) is suitable for manual component handling and smaller order quantities.

Q: Are there any performance differences between the two packaging formats?

A: No. Packaging format does not affect electrical performance, thermal characteristics, or functional operation. Both deliver identical performance in the 24-QFN (4x4) package.