XC6122F530MR-G Equivalent & Substitute Parts

Part Overview

The XC6122F530MR-G is an active low reset supervisor integrated circuit manufactured by Torex Semiconductor Ltd, classified as a Power Management (PMIC) component. This single-channel watchdog circuit monitors a 3V voltage threshold and provides an open drain or open collector output with a 400ms typical reset timeout. The device operates across the industrial temperature range of -40°C to 85°C and is housed in a surface mount SC-74A (SOT-753) package with SOT-25-5 supplier designation.

The XC6122F530MR-G maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1). Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain component availability across manufacturing cycles.

Substiute Parts

XC6122F530MR-G

Torex Semiconductor LtdIn Stock: 1031XC6122F530MR-G Datasheet

Current PartRFQ

XC6123C530MR-G

Torex Semiconductor LtdIn Stock: 1120XC6123C530MR-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XC6122F530MR-G is determined by strict equivalence across the following critical parameters:

Functional Parameters:

• Single-channel voltage monitoring at 3V threshold
• Watchdog circuit topology with active low reset output
• Open drain or open collector output configuration
• 400ms typical reset timeout duration

Electrical Parameters:

• Operating temperature range: -40°C to 85°C
• Active low reset logic level

Physical Parameters:

• Surface mount packaging in SC-74A (SOT-753) form factor
• SOT-25-5 supplier device package designation

Compliance Parameters:

• ROHS3 compliance requirement
• REACH unaffected status
• Moisture sensitivity level MSL 1

Substitute parts must match all parameters listed above. Parts from the same manufacturer (Torex Semiconductor Ltd) with identical base functionality, electrical specifications, and package designations are classified as parametric equivalents.

Parameter Comparison

Engineering Selection Recommendations

The XC6123C530MR-G is a parametric equivalent to the XC6122F530MR-G. Both devices are manufactured by Torex Semiconductor Ltd and share identical electrical specifications, package designations, and compliance certifications.

Selection Basis:

Both parts maintain Active product status, ensuring continued manufacturer support and availability. Both devices are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for industrial and commercial applications.

The XC6123C530MR-G provides equivalent functionality as a single-channel supervisor with 3V threshold monitoring, active low reset output, and 400ms reset timeout. The identical operating temperature range (-40°C to 85°C) and surface mount SC-74A packaging ensure direct compatibility in existing circuit designs.

Component selection between these two parts may be based on inventory availability, lead time, or supplier preference, as all functional and compliance parameters are equivalent.

Frequently Asked Questions (FAQ)

Q: Can the XC6123C530MR-G be used as a direct replacement for the XC6122F530MR-G?

A: Yes. The XC6123C530MR-G is a parametric equivalent with identical voltage threshold (3V), reset timeout (400ms), output type (open drain or open collector), reset logic (active low), operating temperature range (-40°C to 85°C), and package designation (SC-74A, SOT-753, SOT-25-5). No circuit modifications are required.

Q: Are there any differences in compliance or regulatory status between these parts?

A: No. Both the XC6122F530MR-G and XC6123C530MR-G are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited) moisture sensitivity level. Both maintain Active product status.

Q: What is the significance of the base product number difference (XC6122 vs. XC6123)?

A: The base product number indicates the internal device variant within the Torex supervisor IC family. Despite this designation difference, both parts meet identical electrical and functional specifications for the 3V threshold, single-channel watchdog application.

Q: Are the packaging and pin configurations identical?

A: Yes. Both parts use the SC-74A (SOT-753) surface mount package with SOT-25-5 supplier device package designation. Pin configuration and PCB footprint are identical.

Q: Can these parts be interchanged in high-volume production?

A: Yes. Both parts are supplied in Tape & Reel (TR) format and are suitable for automated assembly processes. The identical package and electrical specifications allow interchangeable use in production environments.

Q: What inventory considerations apply to these substitute parts?

A: The XC6122F530MR-G has 1010 pieces in stock, while the XC6123C530MR-G has 1109 pieces in stock. Selection may depend on immediate availability requirements and supply chain planning.