XC6135C40AMR-G Equivalent & Substitute Parts

Part Overview

The XC6135C40AMR-G is a single-channel voltage detector supervisor IC manufactured by Torex Semiconductor Ltd, classified as a Power Management PMIC. This surface-mount component operates as a push-pull, totem pole output supervisor with active-low reset functionality, designed for monitoring a 4V voltage threshold. The device is actively produced and maintains full RoHS3 compliance with unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical and mechanical parameters are required for design flexibility, inventory management, or supply chain continuity while maintaining identical functional specifications.

Substiute Parts

XC6135C40AMR-G

Torex Semiconductor LtdIn Stock: 755XC6135C40AMR-G Datasheet

Current PartRFQ

XC6135C40BMR-G

Torex Semiconductor LtdIn Stock: 1183XC6135C40BMR-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XC6135C40AMR-G is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part XC6135C40BMR-G maintains identical specifications in the following key areas:

• Voltage Detection Threshold: 4V (single-channel monitoring)
• Output Architecture: Push-pull, totem pole configuration
• Reset Behavior: Active-low reset with 44µs typical timeout
• Operating Temperature Range: -40°C to 105°C
• Package Specification: SOT-25 (SC-74A, SOT-753)
• Compliance Standards: RoHS3 compliant, REACH unaffected
• Moisture Sensitivity: MSL 1 (unlimited)

Both parts share the same base product number (XC6135) and are manufactured by Torex Semiconductor Ltd. The substitute relationship is based on parametric equivalence, ensuring functional interchangeability in circuit applications requiring single-channel voltage supervision at 4V threshold with push-pull output topology.

Parameter Comparison

Engineering Selection Recommendations

Both the XC6135C40AMR-G and XC6135C40BMR-G are active production components with full regulatory compliance. Selection between these parts is based on availability and supply chain requirements rather than functional differentiation.

XC6135C40AMR-G is suitable for applications where this specific part number is specified or preferred, with 675 units currently in stock.

XC6135C40BMR-G provides equivalent functionality with higher current inventory availability (1151 units in stock), making it the preferred alternative for high-volume procurement or extended lead-time mitigation.

Both parts satisfy identical electrical requirements for 4V single-channel voltage supervision with push-pull output, active-low reset, and full temperature range operation from -40°C to 105°C. Both maintain RoHS3 compliance and REACH unaffected status, ensuring regulatory compatibility across industrial and commercial applications.

Frequently Asked Questions (FAQ)

Q: Are XC6135C40AMR-G and XC6135C40BMR-G functionally identical?

A: Yes. Both parts are parametrically equivalent across all electrical specifications, including 4V threshold voltage, push-pull totem pole output, active-low reset with 44µs timeout, and -40°C to 105°C operating temperature range.

Q: Can XC6135C40BMR-G be used as a direct replacement for XC6135C40AMR-G in existing designs?

A: Yes. The substitute part maintains identical package specification (SOT-25, SC-74A), pin configuration, and electrical characteristics, enabling direct PCB-level substitution without design modification.

Q: What is the difference between the two part numbers?

A: The part numbers differ only in the internal designation character (A versus B in the fourth position). This distinction does not reflect functional or electrical differences but rather represents different manufacturing batches or internal Torex product variants. Both parts are manufactured to identical specifications.

Q: Are both parts RoHS3 compliant?

A: Yes. Both XC6135C40AMR-G and XC6135C40BMR-G are RoHS3 compliant with REACH unaffected status, meeting environmental and regulatory requirements for industrial and commercial applications.

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

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage, handling, or assembly processes.

Q: Can these parts be used interchangeably in high-volume production?

A: Yes. Parametric equivalence and identical packaging enable interchangeable use in production environments. The choice between parts should be based on inventory availability and supply chain logistics.