XC6118C49AMR-G Equivalent & Substitute Parts

Part Overview

The XC6118C49AMR-G is an active-low voltage detector supervisor IC manufactured by Torex Semiconductor Ltd. This single-channel power management component operates as a push-pull, totem-pole output device with a 4.9V threshold voltage. The device is housed in a SOT-25-5 package and is designed for surface-mount applications requiring voltage supervision and reset functionality.

The XC6118C49AMR-G maintains active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Equivalent substitute parts are identified based on matching electrical parameters, output topology, and functional specifications to ensure direct functional replacement in circuit designs.

Substiute Parts

XC6118C49AMR-G

Torex Semiconductor LtdIn Stock: 762XC6118C49AMR-G Datasheet

Current PartRFQ

S-80849CLMC-B7AT2U

ABLIC Inc.In Stock: 1055S-80849CLMC-B7AT2U Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the XC6118C49AMR-G are identified through strict parametric matching of the following critical specifications:

Electrical Equivalence Criteria:

• Single-channel voltage detection capability
• 4.9V threshold voltage setting
• Push-pull, totem-pole output topology
• Active-low reset signal logic
• Operating temperature range of -40°C to 85°C

Mechanical & Environmental Compatibility:

• Surface-mount package classification (SC-74A, SOT-753 package family)
• RoHS3 compliance certification
• Moisture sensitivity level 1 (unlimited)
• REACH unaffected status

The substitute part S-80849CLMC-B7AT2U meets all electrical and environmental parameters required for functional equivalence. Package variation between SOT-25-5 and SOT-23-5 remains within the SC-74A, SOT-753 family classification, maintaining PCB layout compatibility for standard surface-mount applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: XC6118C49AMR-G

The XC6118C49AMR-G is the specified component for new designs and existing applications. This part maintains active product status with confirmed availability of 666 units in stock. Full RoHS3 compliance and REACH unaffected status satisfy regulatory requirements for industrial and consumer applications.

Substitute Selection: S-80849CLMC-B7AT2U

The S-80849CLMC-B7AT2U serves as a parametric equivalent when XC6118C49AMR-G availability is constrained. This ABLIC Inc. device matches all critical electrical specifications: single-channel 4.9V threshold detection, push-pull totem-pole output, and active-low reset logic. Operating temperature range, RoHS3 compliance, and moisture sensitivity classification are identical.

Both parts are classified as active products with unlimited moisture sensitivity rating (MSL 1), indicating no special storage or handling requirements. Regulatory compliance is equivalent across both options, with matching ECCN (EAR99) and HTSUS classifications.

Packaging Consideration:

The XC6118C49AMR-G is supplied in tape & reel (TR) format, while the S-80849CLMC-B7AT2U is supplied in cut tape (CT) format. Both utilize the same SC-74A, SOT-753 package family, maintaining mechanical and electrical compatibility for surface-mount PCB assembly.

Frequently Asked Questions (FAQ)

Q: What determines if S-80849CLMC-B7AT2U can replace XC6118C49AMR-G?

A: Substitution is valid when the following parameters match: voltage threshold (4.9V), output topology (push-pull, totem pole), reset logic (active low), operating temperature range (-40°C to 85°C), and package family (SC-74A, SOT-753). The S-80849CLMC-B7AT2U meets all these criteria.

Q: Are there differences in package format between these parts?

A: The XC6118C49AMR-G is supplied in tape & reel format, while the S-80849CLMC-B7AT2U is supplied in cut tape format. Both parts use the same SC-74A, SOT-753 package classification, ensuring identical PCB footprint and mounting compatibility.

Q: Do both parts have the same regulatory compliance?

A: Yes. Both the XC6118C49AMR-G and S-80849CLMC-B7AT2U are RoHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8542.39.0001.

Q: What is the moisture sensitivity rating for these parts?

A: Both parts carry MSL 1 (Unlimited) moisture sensitivity level, indicating no moisture-related storage or handling restrictions.

Q: Can these parts be used interchangeably in existing designs?

A: Yes, for applications requiring a single-channel 4.9V voltage detector with push-pull output and active-low reset logic. The electrical specifications and operating parameters are identical, and the package family is the same.

Q: What is the operating temperature range for both parts?

A: Both the XC6118C49AMR-G and S-80849CLMC-B7AT2U operate across -40°C to 85°C ambient temperature range (TA).