MCS1802GS-10-Z Equivalent & Substitute Parts

Part Overview

The MCS1802GS-10-Z is a 3.3V linear Hall-effect current sensor manufactured by Monolithic Power Systems Inc. This component is designed for AC/DC current measurement applications requiring bidirectional sensing capability with a measurement range of ±10A. The device delivers ratiometric voltage output and operates across industrial temperature ranges from -40°C to 125°C. The part is currently in active production status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and compliance certifications are maintained across alternative packaging or manufacturing variants.

Substiute Parts

MCS1802GS-10-Z

Monolithic Power Systems Inc.In Stock: 3478MCS1802GS-10-Z Datasheet

Current PartRFQ

MCS1802GS-10-P

Monolithic Power Systems Inc.In Stock: 1571MCS1802GS-10-P Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MCS1802GS-10-Z is determined by strict equivalence across the following critical parameters:

Electrical Performance Criteria:

• Current sensing range: ±10A
• Output configuration: Ratiometric voltage output
• Sensitivity: 132mV/A
• Supply voltage range: 3V ~ 3.6V
• Frequency response: 100kHz
• Linearity tolerance: ±0.5%
• Accuracy specification: ±2.5%
• Response time: 5µs
• Bidirectional polarization capability

Mechanical & Environmental Criteria:

• Package type: 8-SOIC (0.154", 3.90mm Width)
• Surface mount configuration
• Operating temperature range: -40°C ~ 125°C (TJ)
• Moisture sensitivity level: 1 (Unlimited)

Compliance & Status Criteria:

• Active product status
• ROHS3 compliance
• REACH unaffected classification
• Identical manufacturer: Monolithic Power Systems Inc.

The MCS1802GS-10-P meets all substitution criteria and is classified as a parametric equivalent. The primary distinction between these parts is the packaging variant designation (suffix -Z versus -P), which reflects different tape and reel configurations or manufacturing lot specifications while maintaining identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the MCS1802GS-10-Z and MCS1802GS-10-P are active production components from Monolithic Power Systems Inc. with identical electrical specifications and mechanical packaging. Selection between these parts is based on availability and supply chain requirements rather than technical performance differentiation.

MCS1802GS-10-Z is suitable for applications where this specific packaging variant is specified or preferred. Current inventory status indicates 3396 units in stock.

MCS1802GS-10-P serves as a direct functional equivalent with identical performance characteristics. Current inventory status indicates 1554 units in stock.

Both components satisfy ROHS3 compliance requirements and REACH regulatory classifications. Both maintain the same moisture sensitivity level (MSL 1 - Unlimited), allowing for standard handling and storage procedures without desiccant requirements. The 8-SOIC surface mount package is compatible with standard PCB assembly processes and equipment.

Selection should be based on component availability, procurement lead times, and existing supply agreements. No technical re-qualification is required when substituting between these parts, as all electrical performance parameters, environmental ratings, and compliance certifications are identical.

Frequently Asked Questions (FAQ)

Q: Can MCS1802GS-10-P be used as a direct replacement for MCS1802GS-10-Z in existing designs?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, output characteristics, and mechanical packaging. No circuit modifications or re-testing are required for substitution.

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

A: The suffix designations reflect packaging or manufacturing lot variants. Both parts are supplied in Tape & Reel (TR) format with identical 8-SOIC package dimensions (0.154", 3.90mm Width). The electrical and mechanical specifications are identical.

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 125°C (TJ) and maintain the same moisture sensitivity level (MSL 1 - Unlimited). Environmental performance is equivalent.

Q: Do both parts support bidirectional current sensing?

A: Yes. Both MCS1802GS-10-Z and MCS1802GS-10-P are configured for bidirectional current measurement with a sensing range of ±10A and identical sensitivity of 132mV/A.

Q: What is the supply voltage requirement for these sensors?

A: Both parts require a supply voltage in the range of 3V to 3.6V. This specification is identical for both the MCS1802GS-10-Z and MCS1802GS-10-P.

Q: Are these parts RoHS compliant?

A: Yes. Both the MCS1802GS-10-Z and MCS1802GS-10-P are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: What is the frequency response capability of these sensors?

A: Both parts support a frequency response of 100kHz with a response time of 5µs, enabling measurement of AC and DC current signals within this bandwidth.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes. Both parts use identical 8-SOIC surface mount packaging with the same footprint dimensions (0.154", 3.90mm Width). They are compatible with standard PCB assembly equipment and processes.