MCS1806GS-3-10-P Hall Effect Current Sensor Equivalent & Substitute Parts

Part Overview

The MCS1806GS-3-10-P is an isolated Hall-effect current sensor manufactured by Monolithic Power Systems Inc., designed for AC/DC current measurement applications. This 8-SOIC surface-mount device provides bidirectional current sensing with ±10A measurement range and ratiometric voltage output. The component is currently in active production status with full RoHS3 compliance and REACH unaffected designation. Substitute parts are identified when inventory constraints, supply chain disruptions, or procurement requirements necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

MCS1806GS-3-10-P

Monolithic Power Systems Inc.In Stock: 958MCS1806GS-3-10-P Datasheet

Current PartRFQ

MCS1806GS-3-10-Z

Monolithic Power Systems Inc.In Stock: 2350MCS1806GS-3-10-Z Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MCS1806GS-3-10-P is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part MCS1806GS-3-10-Z maintains identical specifications in the following key areas:

Electrical Parameters (Must Match Exactly):

• Current sensing range: ±10A
• Output configuration: Ratiometric voltage
• Sensitivity: 132mV/A
• Frequency response: 100kHz
• Linearity tolerance: ±0.5%
• Accuracy: ±2.5%
• Supply voltage range: 3V ~ 3.6V
• Response time: 5µs
• Maximum supply current: 10.5mA
• Operating temperature range: -40°C ~ 125°C

Mechanical Parameters (Must Match Exactly):

• Package type: 8-SOIC (0.154", 3.90mm Width)
• Mounting type: Surface Mount
• Polarization: Bidirectional
• Number of channels: 1
• Sensor type: Hall Effect, Differential

Compliance & Status (Must Match Exactly):

• Manufacturer: Monolithic Power Systems Inc.
• Product status: Active
• RoHS3 compliance
• REACH unaffected designation
• Moisture sensitivity level: 1 (Unlimited)

The substitute part differs only in packaging format designation (Z suffix versus P suffix), which represents alternative tape and reel packaging configurations from the same manufacturer without affecting functional or electrical performance.

Parameter Comparison

Engineering Selection Recommendations

Both MCS1806GS-3-10-P and MCS1806GS-3-10-Z are functionally equivalent components suitable for direct substitution in applications requiring isolated Hall-effect current sensing. Selection between these parts is based on the following engineering criteria:

Availability and Inventory: The MCS1806GS-3-10-Z maintains higher inventory levels (2292 pieces) compared to MCS1806GS-3-10-P (900 pieces), making it the preferred choice for high-volume production runs or time-sensitive procurement requirements.

Compliance and Regulatory Status: Both parts maintain identical compliance certifications including RoHS3 compliance and REACH unaffected status, ensuring compatibility with regulatory requirements across all target markets and applications.

Packaging Configuration: The suffix designation (P versus Z) indicates different tape and reel packaging formats from Monolithic Power Systems Inc. Both formats are suitable for automated surface-mount assembly processes. Selection should align with existing procurement specifications and assembly equipment compatibility.

Active Product Status: Both components are in active production status with no planned obsolescence, ensuring long-term supply chain stability and continued manufacturer support.

Frequently Asked Questions (FAQ)

Q: Can MCS1806GS-3-10-Z be used as a direct replacement for MCS1806GS-3-10-P in existing designs?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters. The only difference is the packaging format designation (P versus Z suffix). No circuit modifications, PCB layout changes, or firmware adjustments are required for substitution.

Q: What does the P and Z suffix designation indicate?

A: The suffix indicates different tape and reel packaging configurations provided by Monolithic Power Systems Inc. Both formats are standard surface-mount packaging options. The suffix does not affect electrical performance, pin configuration, or functional characteristics.

Q: Are the pin configurations identical between MCS1806GS-3-10-P and MCS1806GS-3-10-Z?

A: Yes. Both parts use the 8-SOIC (0.154", 3.90mm Width) package with identical pin assignments and footprints. PCB designs are fully compatible without modification.

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

A: Yes. Both MCS1806GS-3-10-P and MCS1806GS-3-10-Z maintain identical RoHS3 compliance, REACH unaffected status, and moisture sensitivity level (MSL 1 - Unlimited). They are suitable for identical application environments and regulatory jurisdictions.

Q: What is the current sensing accuracy specification for these parts?

A: Both parts provide ±2.5% accuracy with ±0.5% linearity across the ±10A measurement range. Sensitivity is specified at 132mV/A with 5µs response time.

Q: Are there any temperature or operating condition differences between these substitute parts?

A: No. Both parts operate identically across the -40°C to 125°C (TJ) temperature range with identical supply voltage requirements (3V ~ 3.6V) and maximum supply current (10.5mA).

Q: Which part should be selected for new design implementations?

A: Either part is suitable for new designs. Selection should be based on current inventory availability, procurement lead times, and existing supplier relationships. Both parts are in active production with no planned obsolescence.