XC6118C18AMR-G Equivalent & Substitute Parts

Part Overview

The XC6118C18AMR-G is an active-low voltage detector supervisor IC manufactured by Torex Semiconductor Ltd, classified as a Power Management PMIC. This single-channel supervisor operates with a 1.8V threshold and delivers push-pull, totem-pole output configuration. The device is housed in a SOT-25-5 package for surface mount applications and maintains active product status with full RoHS3 compliance.

Equivalent and substitute parts are identified based on matching electrical specifications, functional output characteristics, and mechanical compatibility. Alternative sources become necessary when primary part availability is limited, supply chain constraints occur, or design flexibility is required across multiple manufacturers while maintaining identical electrical performance.

Key Parameters

Parameter	Specification
Type	Voltage Detector
Number of Voltages Monitored	1
Voltage - Threshold	1.8V
Output Configuration	Push-Pull, Totem Pole
Reset Logic	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	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution eligibility for the XC6118C18AMR-G is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

Single-channel voltage detection capability
1.8V threshold voltage specification
Push-pull, totem-pole output topology
Active-low reset logic
Identical operating temperature range (-40°C ~ 85°C)

Mechanical Compatibility Criteria:

Surface mount technology
SC-74A / SOT-753 package footprint
Moisture sensitivity level 1 (unlimited)

Regulatory & Compliance Criteria:

RoHS3 compliance
REACH unaffected status
EAR99 export classification

All identified substitute parts meet these criteria without exception. The substitute parts are sourced from ABLIC Inc. (S-1000C18-M5T1U, S-1002CA18I-M5T1U, S-1003CA18I-M5T1U) and maintain functional and physical interchangeability with the primary Torex device.

Parameter Comparison

Parameter	XC6118C18AMR-G (Torex)	S-1000C18-M5T1U (ABLIC)	S-1002CA18I-M5T1U (ABLIC)	S-1003CA18I-M5T1U (ABLIC)
Manufacturer	Torex Semiconductor Ltd	ABLIC Inc.	ABLIC Inc.	ABLIC Inc.
Type	Voltage Detector	Voltage Detector	Voltage Detector	Voltage Detector
Number of Voltages Monitored	1	1	1	1
Voltage - Threshold	1.8V	1.8V	1.8V	1.8V
Output Configuration	Push-Pull, Totem Pole	Push-Pull, Totem Pole	Push-Pull, Totem Pole	Push-Pull, Totem Pole
Reset Logic	Active Low	Active Low	Active Low	Active Low
Operating Temperature Range	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All substitute parts listed maintain active product status with full regulatory compliance. Selection between the primary XC6118C18AMR-G and ABLIC equivalents (S-1000C18-M5T1U, S-1002CA18I-M5T1U, S-1003CA18I-M5T1U) is based on availability, supply chain logistics, and design flexibility requirements.

Primary Part (Torex XC6118C18AMR-G):

Inventory: 1224 pieces
Packaging: Tape & Reel (TR)
Established supply chain

Substitute Parts (ABLIC):

S-1000C18-M5T1U: 3703 pieces available, Cut Tape (CT) packaging
S-1002CA18I-M5T1U: 706 pieces available, Cut Tape (CT) packaging
S-1003CA18I-M5T1U: 1143 pieces available, Cut Tape (CT) packaging

All parts carry identical electrical specifications, mechanical compatibility, and regulatory certifications. Selection should account for packaging format requirements (tape & reel versus cut tape) and inventory availability for production schedules.

Frequently Asked Questions (FAQ)

Q: Are the ABLIC S-1000, S-1002, and S-1003 series functionally identical to the Torex XC6118C18AMR-G?

A: Yes. All parts operate as single-channel voltage detectors with 1.8V threshold, push-pull totem-pole output, active-low reset logic, and identical operating temperature range. Electrical performance and pin configuration are equivalent.

Q: What is the difference between the Torex packaging (Tape & Reel) and ABLIC packaging (Cut Tape)?

A: Packaging format affects handling and assembly processes. Tape & Reel (TR) is suitable for automated pick-and-place equipment on continuous reels. Cut Tape (CT) provides individual component segments. Both formats contain identical components; selection depends on assembly line requirements.

Q: Can I substitute an S-1000C18-M5T1U for an XC6118C18AMR-G in an existing design?

A: Yes. The S-1000C18-M5T1U maintains identical electrical specifications, threshold voltage, output configuration, reset logic, and package footprint. No circuit modifications are required.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. The XC6118C18AMR-G and all ABLIC substitutes (S-1000C18-M5T1U, S-1002CA18I-M5T1U, S-1003CA18I-M5T1U) are RoHS3 compliant and REACH unaffected.

Q: What is the moisture sensitivity level for these components?

A: All parts carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Can I use these parts interchangeably in production?

A: Yes. All parts are electrically and mechanically equivalent. Interchangeability is determined by matching the SC-74A / SOT-753 package footprint and identical electrical specifications. Packaging format (TR versus CT) affects assembly logistics but not component functionality.

Q: Which substitute part has the highest inventory availability?

A: The S-1000C18-M5T1U from ABLIC has 3703 pieces in stock, compared to 1224 pieces for the primary Torex part.

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