XC6124C522ER-G Equivalent & Substitute Parts

Part Overview

The XC6124C522ER-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-UFDFN surface-mount package with exposed pad.

The XC6124C522ER-G maintains active product status with 1118 units currently in stock. Equivalent substitute parts are identified based on matching electrical specifications, package geometry, and functional characteristics that permit direct replacement in circuit applications.

Substiute Parts

XC6124C522ER-G

Torex Semiconductor LtdIn Stock: 1130XC6124C522ER-G Datasheet

Current PartRFQ

XC6123C522ER-G

Torex Semiconductor LtdIn Stock: 1023XC6123C522ER-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the XC6124C522ER-G is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Single-channel voltage monitoring at 2.2V threshold
• Open-drain output configuration with active-low reset logic
• 400ms typical reset timeout duration
• Operating temperature range of -40°C to 85°C

Physical & Packaging Requirements:

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

Compliance & Regulatory:

• ROHS3 compliance
• REACH unaffected status
• EAR99 export classification
• Moisture sensitivity level 1

The XC6123C522ER-G qualifies as a parametric equivalent substitute because it maintains identical electrical specifications, package dimensions, and regulatory compliance across all monitored parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the XC6124C522ER-G and XC6123C522ER-G maintain active product status with full ROHS3 compliance and REACH unaffected certification. The devices are functionally equivalent across all electrical and mechanical parameters specified for supervisor watchdog circuit applications.

Selection between these parts is based on availability and supply chain considerations. The XC6124C522ER-G currently maintains higher inventory levels at 1118 units. The XC6123C522ER-G provides an alternative source with 997 units in stock.

Both parts are suitable for applications requiring single-channel voltage supervision at 2.2V threshold with active-low reset output in surface-mount 6-UFDFN packaging. The identical operating temperature range, reset timeout characteristics, and regulatory compliance ensure functional interchangeability in circuit designs.

Frequently Asked Questions (FAQ)

Q: Can the XC6123C522ER-G be used as a direct replacement for the XC6124C522ER-G?

A: Yes. The XC6123C522ER-G is a parametric equivalent substitute. All electrical specifications, package dimensions, and regulatory certifications are identical, permitting direct substitution in circuit applications without design modification.

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

A: No. Both parts use the 6-UFDFN surface-mount package with exposed pad and 6-USPC (1.8x2) supplier device package geometry. PCB footprints and assembly processes remain unchanged.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both the XC6124C522ER-G and XC6123C522ER-G are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export purposes. Moisture sensitivity level is 1 (unlimited) for both devices.

Q: What is the voltage threshold for both supervisor circuits?

A: Both parts monitor a single voltage channel with a 2.2V threshold. The reset output is active low with a 400ms typical timeout duration.

Q: Are there any temperature range limitations for either part?

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

Q: Which part should be selected based on availability?

A: Selection is based on supply chain requirements. The XC6124C522ER-G has 1118 units in stock, while the XC6123C522ER-G has 997 units available. Both maintain active product status with continuous availability.