XC6136C33BMR-G Equivalent & Substitute Parts

Part Overview

The XC6136C33BMR-G is a single-channel voltage supervisor IC manufactured by Torex Semiconductor Ltd, classified as a Power Management (PMIC) component. This device functions as a voltage detector with push-pull, totem pole output configuration and active-low reset functionality. The part is actively produced and maintains full RoHS3 compliance with MSL Level 1 rating, indicating broad applicability across industrial and commercial applications. Identification of equivalent substitute parts is necessary to ensure supply chain continuity, optimize inventory management, and maintain design flexibility when the primary part number becomes unavailable or when alternative sourcing is required.

Substiute Parts

XC6136C33BMR-G

Torex Semiconductor LtdIn Stock: 1204XC6136C33BMR-G Datasheet

Current PartRFQ

XC6136C33AMR-G

Torex Semiconductor LtdIn Stock: 813XC6136C33AMR-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the XC6136C33BMR-G is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Voltage threshold: 3.3V
• Number of voltages monitored: 1 channel
• Output type: Push-Pull, Totem Pole configuration
• Reset polarity: Active Low
• Reset timeout: 40µs Typical
• Operating temperature range: -40°C ~ 105°C (TA)
• Package type: SOT-25 (SC-74A, SOT-753)
• Mounting type: Surface Mount

Compliance & Certification Equivalence:

• RoHS3 Compliance required
• MSL Level 1 or better
• REACH Unaffected status

Substitute parts must originate from the same base product family (XC6136 series) and maintain identical electrical specifications and physical packaging to ensure direct pin-for-pin and functional compatibility without circuit redesign or board layout modification.

Parameter Comparison

Engineering Selection Recommendations

Both the XC6136C33BMR-G and XC6136C33AMR-G are active production parts from Torex Semiconductor Ltd with identical electrical and mechanical specifications. Selection between these parts is based on availability and supply chain considerations rather than functional differences.

Primary Selection Criteria:

The XC6136C33BMR-G is the primary part number with current inventory of 1114 units. This part maintains full RoHS3 compliance and MSL Level 1 rating, qualifying it for unrestricted use in commercial and industrial applications across the specified operating temperature range of -40°C to 105°C.

Substitute Selection Criteria:

The XC6136C33AMR-G serves as a direct parametric equivalent with 732 units in current inventory. This substitute part exhibits identical electrical performance, package configuration, and compliance certifications. Selection of this substitute is appropriate when primary part availability is constrained or when supply chain optimization requires alternative sourcing from the same manufacturer's product line.

Both parts are suitable for applications requiring single-channel voltage supervision at 3.3V threshold with active-low reset output in surface-mount SOT-25 packaging.

Frequently Asked Questions (FAQ)

Q: Are XC6136C33BMR-G and XC6136C33AMR-G pin-for-pin compatible?

A: Yes. Both parts use identical SOT-25 (SC-74A, SOT-753) packaging with matching pin assignments. Direct substitution on the PCB is possible without layout modification.

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

A: There is no functional difference. Both parts are voltage detectors with identical threshold voltage (3.3V), output configuration (push-pull, totem pole), reset polarity (active low), and reset timeout (40µs typical). The difference in part number suffix reflects manufacturing batch or date code variations only.

Q: Can these parts be used interchangeably in production?

A: Yes. Both parts meet identical electrical specifications, compliance requirements (RoHS3, REACH Unaffected), and moisture sensitivity levels (MSL 1). They are interchangeable for design and manufacturing purposes.

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

A: Both parts operate across -40°C to 105°C ambient temperature range (TA), suitable for industrial and commercial applications.

Q: Are both parts RoHS3 compliant?

A: Yes. Both XC6136C33BMR-G and XC6136C33AMR-G are ROHS3 compliant with MSL Level 1 rating and REACH Unaffected status.

Q: Which part should I select if both are available?

A: Selection should be based on current inventory availability and supply chain lead times. The XC6136C33BMR-G has higher current stock (1114 units) compared to XC6136C33AMR-G (732 units). Both are equally suitable for new designs and production applications.

Q: Is the SOT-25 package suitable for automated assembly?

A: Yes. Both parts use surface-mount SOT-25 packaging, which is standard for automated pick-and-place assembly equipment and reflow soldering processes.