XC6118N46AMR-G Equivalent & Substitute Parts

Part Overview

The XC6118N46AMR-G is a voltage detector supervisor IC manufactured by Torex Semiconductor Ltd, classified as a Power Management (PMIC) component. This single-channel supervisor operates as an open drain or open collector output device with active low reset functionality. The device monitors a 4.6V voltage threshold and is housed in a SOT-25-5 surface mount package.

The XC6118N46AMR-G maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1). Identifying equivalent substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and accommodate varying packaging or inventory requirements across manufacturing environments.

Substiute Parts

XC6118N46AMR-G

Torex Semiconductor LtdIn Stock: 1097XC6118N46AMR-G Datasheet

Current PartRFQ

S-1000N46-M5T1U

ABLIC Inc.In Stock: 832S-1000N46-M5T1U Datasheet

Parametric EquivalentRFQ

S-80846CNMC-B87T2U

ABLIC Inc.In Stock: 2971S-80846CNMC-B87T2U Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the XC6118N46AMR-G are determined by strict equivalence across the following critical parameters:

Functional Equivalence Criteria:

• Single-channel voltage detector functionality
• 4.6V voltage threshold monitoring
• Open drain or open collector output configuration
• Active low reset operation
• Operating temperature range: -40°C ~ 85°C (TA)

Compliance & Environmental Criteria:

• ROHS3 compliance
• REACH unaffected status
• Moisture sensitivity level 1 (unlimited)
• Surface mount technology

Packaging Compatibility:

• SC-74A / SOT-753 case designation
• SOT-23-5 or SOT-25-5 supplier device packages

The identified substitute parts S-1000N46-M5T1U and S-80846CNMC-B87T2U from ABLIC Inc. meet all functional and compliance requirements. Both devices operate identically within the specified electrical parameters and environmental conditions. Packaging differences (Cut Tape vs. Tape & Reel) and supplier device package variations (SOT-23-5) represent the primary distinctions between alternatives.

Parameter Comparison

Engineering Selection Recommendations

All three parts—XC6118N46AMR-G, S-1000N46-M5T1U, and S-80846CNMC-B87T2U—are functionally equivalent voltage detector supervisors with identical electrical specifications and compliance certifications.

Selection Basis:

1. Functional Interchangeability: All devices satisfy the same circuit requirements for single-channel 4.6V threshold monitoring with active low reset output.

2. Compliance Alignment: All parts maintain ROHS3 compliance, REACH unaffected status, and unlimited moisture sensitivity rating, ensuring regulatory consistency across design iterations.

3. Packaging Considerations: The XC6118N46AMR-G and S-80846CNMC-B87T2U are supplied in Tape & Reel format, suitable for high-volume automated assembly. The S-1000N46-M5T1U is available in Cut Tape format, appropriate for lower-volume or manual assembly operations.

4. Supplier Device Package: The XC6118N46AMR-G uses SOT-25-5 packaging, while both ABLIC substitutes employ SOT-23-5 packaging. Both package types are mechanically and electrically compatible within the SC-74A / SOT-753 case designation.

5. Product Status: All parts maintain Active status, confirming ongoing manufacturer support and availability.

Selection should prioritize inventory availability, supply chain lead times, and packaging format alignment with manufacturing processes.

Frequently Asked Questions (FAQ)

Q: Can S-1000N46-M5T1U and S-80846CNMC-B87T2U be used interchangeably with XC6118N46AMR-G?

A: Yes. Both ABLIC parts are functionally equivalent to the Torex XC6118N46AMR-G. All three devices operate identically as single-channel voltage detectors with 4.6V threshold monitoring, open drain/open collector output, and active low reset functionality across the -40°C to 85°C operating range.

Q: What is the difference between SOT-25-5 and SOT-23-5 packages?

A: SOT-25-5 and SOT-23-5 are both five-pin surface mount packages within the SC-74A / SOT-753 case designation. The primary difference is physical footprint size. SOT-23-5 is more compact than SOT-25-5. Both packages are electrically compatible for this voltage detector application. PCB layout modifications may be required when switching between these package types.

Q: Why are there packaging format differences (Tape & Reel vs. Cut Tape)?

A: Packaging format reflects supply chain and manufacturing process requirements. Tape & Reel (TR) format is optimized for high-volume automated pick-and-place assembly. Cut Tape (CT) format is suitable for lower-volume production or manual assembly operations. Electrical and functional performance is identical regardless of packaging format.

Q: Are all three parts ROHS3 compliant?

A: Yes. The XC6118N46AMR-G, S-1000N46-M5T1U, and S-80846CNMC-B87T2U are all ROHS3 compliant with unlimited moisture sensitivity (MSL 1), ensuring regulatory compliance across all three options.

Q: Can I substitute these parts mid-production?

A: Substitution is electrically and functionally valid. However, PCB layout verification is required if switching between SOT-25-5 and SOT-23-5 packages due to footprint differences. Tape & Reel to Cut Tape transitions affect only supply chain logistics and assembly equipment compatibility, not circuit performance.

Q: What is the voltage threshold tolerance for these parts?

A: All three parts monitor a 4.6V voltage threshold. Specific tolerance specifications are not provided in the available parameters. Consult manufacturer datasheets for threshold accuracy and hysteresis specifications.

Q: Are there inventory considerations for part selection?

A: Current inventory levels are: XC6118N46AMR-G (1077 pcs), S-1000N46-M5T1U (728 pcs), and S-80846CNMC-B87T2U (2945 pcs). Inventory availability may influence short-term procurement decisions.