MP6400DJ-25-LF-Z Equivalent & Substitute Parts

Part Overview

The MP6400DJ-25-LF-Z is a power management integrated circuit (PMIC) supervisor designed for single-channel voltage monitoring and reset control applications. This device operates as a simple reset/power-on reset supervisor with an open drain or open collector output configuration. The part is currently in active production status with 2400 units available in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring identical electrical and mechanical specifications.

Substiute Parts

MP6400DJ-25-LF-Z

Monolithic Power Systems Inc.In Stock: 2411MP6400DJ-25-LF-Z Datasheet

Current PartRFQ

MP6400DJ-25-LF-P

Monolithic Power Systems Inc.In Stock: 1012MP6400DJ-25-LF-P Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MP6400DJ-25-LF-Z is determined by strict parametric equivalence across the following critical specifications:

Electrical Parameters:

• Single-channel voltage monitoring capability
• 2.33V threshold voltage
• Open drain or open collector output configuration
• Active low reset logic
• Adjustable/selectable reset timeout functionality

Mechanical & Environmental Parameters:

• SOT-23-6 Thin (TSOT-23-6) package compatibility
• Surface mount mounting type
• Operating temperature range of -40°C to 85°C

Compliance & Quality Parameters:

• ROHS3 compliance
• MSL Level 1 (Unlimited moisture sensitivity)
• Active product status

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes. The MP6400DJ-25-LF-P is identified as a parametric equivalent based on identical electrical specifications, package configuration, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both MP6400DJ-25-LF-Z and MP6400DJ-25-LF-P are active production parts manufactured by Monolithic Power Systems Inc. with identical electrical, mechanical, and compliance specifications. Selection between these parts should be based on the following factors:

Availability: The MP6400DJ-25-LF-Z maintains higher inventory levels (2400 units) compared to the MP6400DJ-25-LF-P (920 units), making it the preferred choice for high-volume procurement or time-sensitive applications.

Compliance & Certification: Both parts carry ROHS3 compliance, REACH unaffected status, and MSL Level 1 rating, ensuring equivalent environmental and regulatory compliance for all applications.

Functional Equivalence: Complete parametric equivalence across all electrical specifications, package configuration, and operating characteristics ensures direct interchangeability in circuit design and manufacturing processes.

Supply Chain Continuity: Either part may be selected as a substitute to maintain production continuity in the event of supply constraints on the primary part number.

Frequently Asked Questions (FAQ)

Q: Can MP6400DJ-25-LF-P be used as a direct replacement for MP6400DJ-25-LF-Z in production?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, package configuration (TSOT-23-6), threshold voltage (2.33V), output configuration (open drain/open collector), and operating temperature range (-40°C to 85°C). No circuit modifications or design changes are required.

Q: What is the difference between MP6400DJ-25-LF-Z and MP6400DJ-25-LF-P?

A: The parts are electrically and mechanically identical. The difference lies in packaging tape configuration and current inventory levels. Both are manufactured by Monolithic Power Systems Inc. and carry identical compliance certifications.

Q: Are both parts suitable for the same PCB assembly process?

A: Yes. Both parts use identical SOT-23-6 Thin (TSOT-23-6) surface mount packages and are supplied in Tape & Reel (TR) format, ensuring compatibility with standard pick-and-place assembly equipment and reflow soldering processes.

Q: Do these parts have the same moisture sensitivity requirements?

A: Yes. Both parts carry MSL Level 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Standard handling and storage procedures apply to both part numbers.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection should be based on current inventory availability and supply chain requirements. Both parts are in active production status with equivalent long-term availability.

Q: Are there any temperature or environmental differences between these parts?

A: No. Both parts operate across the identical temperature range of -40°C to 85°C and carry identical ROHS3 and REACH compliance certifications, ensuring equivalent performance across all environmental conditions.