XC6122F528ER-G Equivalent & Substitute Parts

Part Overview

The XC6122F528ER-G is an active supervisor integrated circuit manufactured by Torex Semiconductor Ltd, classified as a Power Management (PMIC) component. This single-channel watchdog circuit monitors voltage levels and provides active-low reset output through an open-drain configuration. The device operates across the industrial temperature range of -40°C to 85°C and is housed in a 6-USPC surface-mount package with exposed pad.

The XC6122F528ER-G maintains Active product status with 1060 units currently in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across critical monitoring and output parameters.

Substiute Parts

XC6122F528ER-G

Torex Semiconductor LtdIn Stock: 1156XC6122F528ER-G Datasheet

Current PartRFQ

XC6123C528ER-G

Torex Semiconductor LtdIn Stock: 891XC6123C528ER-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the XC6122F528ER-G is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Single-channel voltage monitoring configuration
• 2.8V voltage threshold setting
• Open-drain output architecture
• Active-low reset logic
• 400ms typical reset timeout duration
• Industrial temperature range operation (-40°C to 85°C)

Mechanical Equivalence Criteria:

• 6-UFDFN package with exposed pad
• 6-USPC (1.8x2) supplier device package
• Surface-mount technology compatibility

Compliance Equivalence Criteria:

• ROHS3 compliance
• MSL Level 1 rating
• REACH unaffected status

The XC6123C528ER-G qualifies as a parametric equivalent substitute because it maintains identical electrical specifications, mechanical packaging, and regulatory compliance across all monitored parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the XC6122F528ER-G and XC6123C528ER-G are Active product status components manufactured by Torex Semiconductor Ltd. Selection between these parts is based on availability and supply chain requirements rather than functional differences.

XC6122F528ER-G is the primary selection with higher inventory availability (1060 units in stock).

XC6123C528ER-G serves as a direct parametric equivalent with identical electrical and mechanical specifications. This substitute maintains full compliance with ROHS3 and REACH requirements and is suitable for applications where the primary part is unavailable.

Both components are certified for industrial temperature operation and provide equivalent performance in single-channel voltage supervision applications requiring 2.8V threshold monitoring with active-low reset output.

Frequently Asked Questions (FAQ)

Q: Can XC6123C528ER-G replace XC6122F528ER-G in existing designs?

A: Yes. The XC6123C528ER-G is a parametric equivalent with identical voltage threshold (2.8V), reset timeout (400ms typical), output configuration (open-drain), and package specifications (6-USPC 1.8x2). No circuit modifications are required.

Q: Are the package dimensions identical between these parts?

A: Yes. Both parts use the 6-UFDFN package with exposed pad in 6-USPC (1.8x2) configuration, ensuring identical PCB footprint and assembly compatibility.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both XC6122F528ER-G and XC6123C528ER-G are ROHS3 compliant, REACH unaffected, and carry MSL Level 1 rating.

Q: What is the difference between these two part numbers?

A: The parts differ only in base product series designation (XC6122 versus XC6123). All monitored electrical parameters, mechanical specifications, and compliance certifications are identical.

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 lead times. Both maintain Active product status.

Q: Are there any temperature range differences?

A: No. Both parts operate across the identical industrial temperature range of -40°C to 85°C (TA).