XC6123F528ER-G Equivalent & Substitute Parts

Part Overview

The XC6123F528ER-G is a single-channel supervisor integrated circuit manufactured by Torex Semiconductor Ltd, classified as a Power Management (PMIC) component. This watchdog circuit monitors voltage levels and provides active-low reset output through an open-drain configuration. The device is currently in active product status with 742 units in stock. Substitute parts are identified when equivalent electrical parameters, mechanical compatibility, and compliance certifications align with the original specification, enabling direct replacement in circuit applications without design modification.

Substiute Parts

XC6123F528ER-G

Torex Semiconductor LtdIn Stock: 822XC6123F528ER-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 XC6123F528ER-G is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Single-channel voltage monitoring configuration
• 2.8V threshold voltage specification
• Open-drain output architecture
• Active-low reset signal logic
• 400ms typical reset timeout duration
• Operating temperature range of -40°C to 85°C

Mechanical Parameters:

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

Compliance & Regulatory:

• ROHS3 compliance status
• REACH unaffected classification
• Moisture sensitivity level 1 (unlimited)

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes. The XC6123F528ER-G shares the same base product number (XC6123) with identified substitute parts, confirming functional and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the XC6123F528ER-G and XC6123C528ER-G are active products from Torex Semiconductor Ltd with identical electrical and mechanical specifications. Selection between these parts is based on availability and supply chain considerations rather than functional differences.

XC6123F528ER-G is suitable for applications requiring immediate component availability with 742 units currently in stock.

XC6123C528ER-G provides an alternative source with 784 units in stock, offering equivalent performance and compliance certifications.

Both parts maintain ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for industrial and commercial applications. The identical operating temperature range (-40°C to 85°C) and moisture sensitivity level (MSL 1) ensure compatibility across standard manufacturing and storage environments.

Frequently Asked Questions (FAQ)

Q: Can XC6123C528ER-G directly replace XC6123F528ER-G in existing designs?

A: Yes. Both parts share identical electrical parameters (2.8V threshold, 400ms reset timeout, active-low output), mechanical specifications (6-UFDFN package, 6-USPC supplier package), and compliance certifications (ROHS3, REACH unaffected). Direct substitution requires no circuit modification.

Q: Are there differences in the package or pinout between these parts?

A: No. Both parts use the 6-UFDFN exposed pad package with 6-USPC (1.8x2) supplier device package specification. Pinout and mechanical dimensions are identical.

Q: What determines whether a part qualifies as a substitute for XC6123F528ER-G?

A: Substitution requires equivalence across voltage threshold (2.8V), output type (open-drain), reset logic (active-low), reset timeout (400ms typical), operating temperature range (-40°C to 85°C), package type (6-UFDFN), and compliance status (ROHS3, REACH unaffected).

Q: Do both parts have the same moisture sensitivity level?

A: Yes. Both XC6123F528ER-G and XC6123C528ER-G have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling.

Q: Which part should be selected based on availability?

A: Selection should be based on current inventory status and supply chain requirements. XC6123C528ER-G currently has 784 units in stock compared to 742 units for XC6123F528ER-G. Both are active products with equivalent lead times and sourcing reliability.