XC6124F522ER-G Equivalent & Substitute Parts

Part Overview

The XC6124F522ER-G is a single-channel supervisor integrated circuit manufactured by Torex Semiconductor Ltd, classified as a Power Management (PMIC) component. This watchdog circuit monitors a single voltage threshold at 2.2V and provides active-low reset output through an open-drain or open-collector configuration. The device is currently in active product status with 1014 units in stock. Substitute parts are identified when equivalent electrical specifications, mechanical packaging, and compliance certifications align with the original component, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

XC6124F522ER-G

Torex Semiconductor LtdIn Stock: 1093XC6124F522ER-G Datasheet

Current PartRFQ

XC6123C522ER-G

Torex Semiconductor LtdIn Stock: 1023XC6123C522ER-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the XC6124F522ER-G are identified based on strict parametric equivalence across the following critical criteria:

Electrical Specifications:

• Single voltage monitoring channel
• 2.2V threshold voltage
• Open-drain or open-collector output configuration
• Active-low reset logic
• 400ms typical reset timeout

Mechanical & Packaging Requirements:

• 6-UFDFN Exposed Pad package
• 6-USPC (1.8x2) supplier device package
• Surface mount mounting type
• Tape & Reel packaging format

Compliance & Environmental:

• ROHS3 compliance
• REACH unaffected status
• Moisture Sensitivity Level 1 (unlimited)
• Operating temperature range -40°C ~ 85°C

Product Status:

• Active product status from the same manufacturer (Torex Semiconductor Ltd)

Only components meeting all these parameters are classified as direct substitutes. The XC6123C522ER-G meets these criteria and is listed as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: XC6124F522ER-G

The XC6124F522ER-G is the specified component with active product status and higher current inventory (1014 units). This part is ROHS3 compliant and REACH unaffected, meeting all regulatory requirements for industrial and commercial applications.

Alternative Selection: XC6123C522ER-G

The XC6123C522ER-G is a parametric equivalent substitute with identical electrical specifications, mechanical packaging, and compliance certifications. This part maintains active product status with 997 units in inventory. Selection of this substitute is appropriate when the primary part is unavailable or when supply chain considerations necessitate alternative sourcing from the same manufacturer.

Both parts are manufactured by Torex Semiconductor Ltd and share the same base product family designation (XC6124 and XC6123 respectively), indicating design compatibility within the supervisor IC product line. The difference in base product number reflects internal manufacturer product segmentation but does not affect functional equivalence for the specified 2.2V single-channel monitoring application.

Frequently Asked Questions (FAQ)

Q: Can XC6123C522ER-G be used as a direct replacement for XC6124F522ER-G?

A: Yes. Both parts are parametrically equivalent across all critical electrical specifications (2.2V threshold, 400ms reset timeout, active-low output), mechanical packaging (6-UFDFN, 6-USPC 1.8x2), and compliance certifications (ROHS3, REACH unaffected). Direct substitution is supported without circuit modification.

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

A: No. Both parts use identical 6-UFDFN Exposed Pad packaging with 6-USPC (1.8x2) supplier device package designation. Pinout and mechanical dimensions are equivalent, enabling direct PCB footprint compatibility.

Q: What is the significance of the base product number difference (XC6124 vs. XC6123)?

A: The base product number reflects internal Torex Semiconductor product family segmentation. Both XC6124F522ER-G and XC6123C522ER-G belong to the same supervisor IC product line with identical functional specifications for this 2.2V threshold application. The difference does not affect electrical or mechanical compatibility.

Q: Are both parts compliant with current environmental regulations?

A: Yes. Both XC6124F522ER-G and XC6123C522ER-G are ROHS3 compliant and REACH unaffected. Moisture Sensitivity Level is 1 (unlimited) for both parts, indicating no moisture-related handling restrictions.

Q: What is the operating temperature range for these supervisor ICs?

A: Both parts operate across -40°C to 85°C ambient temperature range (TA), suitable for industrial and commercial temperature environments.

Q: How do I determine which part to order if both are available?

A: Selection may be based on current inventory availability, supplier lead times, or internal procurement preferences. The XC6124F522ER-G has higher current inventory (1014 units vs. 997 units). Both parts are active products from Torex Semiconductor Ltd with equivalent specifications.