XC6118C31AMR-G Equivalent & Substitute Parts

Part Overview

The XC6118C31AMR-G is a voltage detector supervisor IC manufactured by Torex Semiconductor Ltd, classified as a Power Management (PMIC) component. This single-channel supervisor operates with a 3.1V threshold voltage and provides push-pull, totem pole output with active low reset functionality. The device is packaged in SOT-25-5 (SC-74A, SOT-753) surface mount configuration and is compliant with ROHS3 and REACH standards. The part is currently in active production status with 1043 units in stock inventory.

Equivalent and substitute parts are identified based on matching electrical specifications, functional characteristics, and mechanical compatibility. Alternative models serve applications requiring identical voltage monitoring thresholds, output configurations, and operating temperature ranges.

Key Parameters

Parameter	Value
Type	Voltage Detector
Number of Voltages Monitored	1
Voltage - Threshold	3.1V
Output Configuration	Push-Pull, Totem Pole
Reset Function	Active Low
Operating Temperature Range	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	SC-74A, SOT-753
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the XC6118C31AMR-G is determined by the following critical parameters:

Mandatory Matching Parameters:

Voltage threshold: 3.1V
Output type: Push-Pull, Totem Pole
Reset polarity: Active Low
Operating temperature range: -40°C ~ 85°C
Number of monitored voltages: 1 channel
Mounting type: Surface Mount
Package family: SC-74A, SOT-753 (SOT-25-5 or SOT-23-5 variants)
Compliance: ROHS3 and REACH standards

All identified substitute parts meet these electrical and mechanical requirements. Variations in supplier device package designation (SOT-25-5 versus SOT-23-5) represent equivalent physical footprints within the SC-74A family and do not affect functional substitution. Packaging format differences (Tape & Reel versus Cut Tape) reflect inventory and supply chain options rather than functional distinctions.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Voltage Threshold	Output Type	Reset	Operating Temp	Package	Packaging Format	Inventory (Pcs)	Product Status
XC6118C31AMR-G	Torex Semiconductor Ltd	3.1V	Push-Pull, Totem Pole	Active Low	-40°C ~ 85°C	SOT-25-5	Tape & Reel (TR)	1043	Active
XC6118C31BMR-G	Torex Semiconductor Ltd	3.1V	Push-Pull, Totem Pole	Active Low	-40°C ~ 85°C	SOT-25-5	Tape & Reel (TR)	1026	Active
S-1000C31-M5T1U	ABLIC Inc.	3.1V	Push-Pull, Totem Pole	Active Low	-40°C ~ 85°C	SOT-23-5	Cut Tape (CT)	866	Active
S-1002CA31I-M5T1U	ABLIC Inc.	3.1V	Push-Pull, Totem Pole	Active Low	-40°C ~ 85°C	SOT-23-5	Cut Tape (CT)	1037	Active
S-1009C31I-M5T1U	ABLIC Inc.	3.1V	Push-Pull, Totem Pole	Active Low	-40°C ~ 85°C	SOT-23-5	Cut Tape (CT)	3690	Active
S-80831CLMC-B6QT2U	ABLIC Inc.	3.1V	Push-Pull, Totem Pole	Active Low	-40°C ~ 85°C	SOT-23-5	Tape & Reel (TR)	966	Active

Engineering Selection Recommendations

All identified substitute parts maintain active production status and full compliance with ROHS3 and REACH regulatory requirements. Selection between the XC6118C31AMR-G and its equivalents is based on the following factors:

Torex Semiconductor Ltd Parts (XC6118 Series): XC6118C31BMR-G provides direct substitution with identical manufacturer, series designation, and packaging format. This option maintains supply chain consistency within the Torex XC6118 product line.

ABLIC Inc. Parts (S-1000, S-1002, S-1009, S-80831 Series): These alternatives from ABLIC Inc. deliver equivalent electrical performance with SOT-23-5 package variants. The S-1009C31I-M5T1U offers the highest inventory availability (3690 units). The S-80831CLMC-B6QT2U is supplied in Tape & Reel format, matching the original part's packaging method.

All parts share identical voltage threshold (3.1V), output configuration (push-pull, totem pole), reset polarity (active low), and operating temperature range (-40°C ~ 85°C). Moisture sensitivity level remains constant at MSL 1 (unlimited) across all options.

Frequently Asked Questions (FAQ)

Q: Can S-1000C31-M5T1U, S-1002CA31I-M5T1U, S-1009C31I-M5T1U, and S-80831CLMC-B6QT2U be used interchangeably with XC6118C31AMR-G?

A: Yes. All parts share identical electrical specifications: 3.1V threshold voltage, push-pull totem pole output, active low reset, and -40°C to 85°C operating temperature. Functional substitution is direct. Physical footprints are equivalent within the SC-74A family (SOT-25-5 and SOT-23-5 variants).

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

A: Both designations refer to equivalent 5-pin surface mount packages within the SC-74A family. The numerical prefix indicates pin count and lead spacing conventions. For the XC6118C31AMR-G application, SOT-23-5 alternatives maintain full mechanical and electrical compatibility.

Q: Does packaging format (Tape & Reel versus Cut Tape) affect substitution?

A: No. Packaging format reflects supply chain and inventory handling methods only. Tape & Reel (TR) and Cut Tape (CT) formats contain identical components. Selection depends on procurement requirements and assembly line specifications.

Q: Are all substitute parts ROHS3 and REACH compliant?

A: Yes. All identified equivalents maintain ROHS3 compliance and REACH unaffected status, matching the regulatory profile of XC6118C31AMR-G.

Q: Which substitute part has the highest inventory availability?

A: S-1009C31I-M5T1U from ABLIC Inc. offers 3690 units in stock, providing the largest available inventory among all identified equivalents.

Q: Can XC6118C31BMR-G replace XC6118C31AMR-G?

A: Yes. XC6118C31BMR-G is a parametric equivalent from the same manufacturer (Torex Semiconductor Ltd) with identical electrical specifications and packaging. It represents a direct series substitution within the XC6118 product line.

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