XC6124F616ER-G Equivalent & Substitute Parts

Part Overview

The XC6124F616ER-G is an active low reset supervisor integrated circuit manufactured by Torex Semiconductor Ltd. This Power Management (PMIC) device functions as a watchdog circuit with single-channel voltage monitoring at a 1.6V threshold. The component features open drain or open collector output configuration and is housed in a 6-UFDFN exposed pad package with 1.8x2mm dimensions.

The XC6124F616ER-G maintains active product status with 667 units in current inventory stock. Equivalent substitute parts are available to support design flexibility, component sourcing alternatives, and supply chain continuity for applications requiring single-channel supervisor functionality with identical electrical and mechanical specifications.

Substiute Parts

XC6124F616ER-G

Torex Semiconductor LtdIn Stock: 751XC6124F616ER-G Datasheet

Current PartRFQ

XC6121D616ER-G

Torex Semiconductor LtdIn Stock: 821XC6121D616ER-G Datasheet

Parametric EquivalentRFQ

XC6121E616ER-G

Torex Semiconductor LtdIn Stock: 3484XC6121E616ER-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the XC6124F616ER-G are determined by strict equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following criteria:

Electrical Equivalence Requirements:

• Single-channel voltage monitoring capability
• 1.6V threshold voltage specification
• Open drain or open collector output configuration
• Active low reset logic
• 1.6s typical reset timeout duration
• Operating temperature range of -40°C to 85°C

Mechanical & Package Equivalence Requirements:

• 6-UFDFN exposed pad package configuration
• 6-USPC (1.8x2) supplier device package dimensions
• Surface mount mounting type
• Tape & Reel packaging format

Compliance & Regulatory Equivalence:

• ROHS3 compliance status
• Moisture Sensitivity Level 1 (Unlimited)
• REACH Unaffected classification
• EAR99 ECCN designation
• HTSUS code 8542.39.0001

All substitute parts listed maintain identical specifications across these parameters, enabling direct functional and mechanical interchange within applications designed for the XC6124F616ER-G.

Parameter Comparison

Engineering Selection Recommendations

All three supervisor integrated circuits—XC6124F616ER-G, XC6121D616ER-G, and XC6121E616ER-G—are functionally equivalent for applications requiring single-channel voltage monitoring with 1.6V threshold and active low reset output.

Product Status & Availability: All parts maintain active product status with current manufacturing support from Torex Semiconductor Ltd. The XC6121E616ER-G offers the highest current inventory availability at 3440 units, followed by XC6121D616ER-G at 779 units, and XC6124F616ER-G at 667 units. Selection based on supply chain requirements and lead time considerations is appropriate.

Compliance & Regulatory Alignment: All substitute parts satisfy identical compliance requirements: ROHS3 compliance, Moisture Sensitivity Level 1 (Unlimited), REACH Unaffected status, EAR99 ECCN classification, and HTSUS code 8542.39.0001. No regulatory or environmental restrictions differentiate these components.

Mechanical & Electrical Interchange: Direct substitution is supported across all three part numbers. Identical package dimensions (6-USPC 1.8x2), mounting type (surface mount), and electrical specifications (1.6V threshold, 1.6s reset timeout, -40°C to 85°C operating range) ensure seamless integration into existing PCB designs and circuit implementations.

Frequently Asked Questions (FAQ)

Q: Can XC6121D616ER-G and XC6121E616ER-G be used interchangeably with XC6124F616ER-G?

A: Yes. All three parts are electrically and mechanically equivalent. They share identical voltage threshold (1.6V), reset timeout (1.6s typical), output configuration (open drain or open collector), reset logic (active low), operating temperature range (-40°C to 85°C), and package specifications (6-UFDFN exposed pad, 6-USPC 1.8x2 dimensions). Direct substitution is supported without circuit modification.

Q: Are there package or pinout differences between these supervisor ICs?

A: No. All three parts use the 6-UFDFN exposed pad package with identical 6-USPC (1.8x2) dimensions. Pinout configuration and mechanical footprint are identical, enabling direct PCB-level substitution.

Q: What determines the choice between XC6124F616ER-G, XC6121D616ER-G, and XC6121E616ER-G?

A: Selection is based on supply chain and inventory availability. XC6121E616ER-G offers the highest stock level (3440 units), XC6121D616ER-G provides 779 units, and XC6124F616ER-G has 667 units available. All parts are functionally identical and maintain active product status.

Q: Do these supervisor ICs meet RoHS and REACH compliance requirements?

A: Yes. All three parts are ROHS3 compliant and REACH Unaffected. Moisture Sensitivity Level is 1 (Unlimited) for all parts, indicating no moisture-related handling restrictions during assembly and storage.

Q: What is the voltage monitoring capability of these supervisor circuits?

A: Each part monitors a single voltage channel with a 1.6V threshold. The active low reset output triggers when the monitored voltage falls below this threshold, with a typical reset timeout of 1.6s.

Q: Are these parts suitable for industrial temperature applications?

A: Yes. All three supervisor ICs operate across the -40°C to 85°C temperature range, supporting industrial and extended commercial temperature requirements.