MP6507GR-P Equivalent & Substitute Parts

Part Overview

The MP6507GR-P is an integrated bipolar motor driver IC manufactured by Monolithic Power Systems Inc., designed for stepper and brushed DC motor control applications. This Power MOSFET-based driver integrates both control and power stages in a compact 16-QFN surface mount package, operating across a 2.7V to 15V supply range with 700mA output current capability. The device is actively produced and widely used in battery-powered motor control systems requiring fully integrated driver functionality with parallel interface control.

Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and compliance certifications are maintained across the specified parameter set.

Substiute Parts

MP6507GR-P

Monolithic Power Systems Inc.In Stock: 1214MP6507GR-P Datasheet

Current PartRFQ

MP6507GR-Z

Monolithic Power Systems Inc.In Stock: 22676MP6507GR-Z Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The MP6507GR-P has one parametric equivalent substitute: MP6507GR-Z. Both parts share identical electrical specifications and mechanical characteristics that define substitutability for this motor driver category:

Critical Substitution Parameters:

• Motor control capability (Bipolar stepper and Brushed DC)
• Fully integrated driver architecture with control and power stages
• Half-bridge output configuration (4 outputs)
• Parallel interface protocol
• Output current rating (700mA)
• Supply voltage range (2.7V ~ 15V)
• Operating temperature range (-40°C ~ 125°C)
• Package form factor (16-VQFN Exposed Pad, 4x4mm)
• Surface mount technology
• Compliance certifications (ROHS3, MSL Level 1)

Both parts are manufactured by Monolithic Power Systems Inc. and maintain active product status, ensuring long-term availability and consistent performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both MP6507GR-P and MP6507GR-Z are suitable for direct substitution in applications requiring bipolar stepper motor or brushed DC motor control. Selection between these parts should be based on:

Availability and Lead Time: MP6507GR-Z maintains higher inventory levels (22,652 pcs) compared to MP6507GR-P (1,151 pcs), making it the preferred choice for applications with extended procurement timelines or high-volume requirements.

Compliance and Regulatory: Both parts maintain identical ROHS3 compliance, REACH unaffected status, and MSL Level 1 rating, ensuring equivalent suitability for regulated applications and long-term storage without moisture sensitivity concerns.

Product Lifecycle: Both parts carry active product status from Monolithic Power Systems Inc., confirming ongoing manufacturing support and consistent supply chain availability.

Frequently Asked Questions (FAQ)

Q: Can MP6507GR-Z be used as a direct replacement for MP6507GR-P in existing designs?

A: Yes. Both parts are parametrically equivalent across all electrical and mechanical specifications. No design modifications are required for substitution. PCB layout and firmware remain unchanged.

Q: What is the difference between MP6507GR-P and MP6507GR-Z?

A: The parts are electrically and mechanically identical. The suffix designation (-P vs -Z) reflects different packaging or distribution channels from Monolithic Power Systems Inc., but functional performance and specifications are equivalent.

Q: Are both parts suitable for battery-powered applications?

A: Yes. Both MP6507GR-P and MP6507GR-Z are specified for battery-powered applications with a 2.7V minimum supply voltage, supporting single-cell lithium-ion and multi-cell alkaline battery configurations.

Q: What is the package form factor for these motor drivers?

A: Both parts use a 16-VQFN (Very Thin Quad Flat No-Lead) package with exposed pad, measuring 4x4mm. This is a standard surface mount package compatible with automated assembly processes.

Q: Do these parts require external power stage components?

A: No. Both MP6507GR-P and MP6507GR-Z integrate the control and power stages internally. The half-bridge output configuration provides direct motor drive capability without external MOSFETs or discrete power components.

Q: What motor types are supported?

A: Both parts support bipolar stepper motors and brushed DC motors with step resolution options of 1 and 1/2 step modes, enabling flexible motor control strategies.

Q: Are there any storage or handling requirements?

A: Both parts carry MSL Level 1 (Unlimited) rating, indicating no moisture sensitivity limitations. Standard ESD precautions apply during handling and assembly.