XC6136C20A9R-G Equivalent & Substitute Parts

Part Overview

The XC6136C20A9R-G is an active low voltage detector supervisor integrated circuit manufactured by Torex Semiconductor Ltd. This single-channel power management IC operates as a push-pull, totem pole output device in a 4-pin surface mount package. The device monitors a 2V voltage threshold and provides a 40µs typical reset timeout, making it suitable for system supervision and reset control applications.

The XC6136C20A9R-G is classified as an Active product with full RoHS3 compliance and REACH unaffected status. Equivalent substitute parts are identified based on matching electrical specifications, package configuration, and operational parameters to ensure direct functional replacement without circuit redesign.

Substiute Parts

XC6136C20A9R-G

Torex Semiconductor LtdIn Stock: 1229XC6136C20A9R-G Datasheet

Current PartRFQ

XC6136C20B9R-G

Torex Semiconductor LtdIn Stock: 898XC6136C20B9R-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the XC6136C20A9R-G are identified through parametric equivalence. The substitution logic is based on the following critical parameters that must remain constant across all equivalent devices:

Electrical Parameters:

• Single voltage monitoring channel
• 2V voltage threshold setting
• Push-pull, totem pole output configuration
• Active low reset logic
• 40µs typical reset timeout
• Operating temperature range of -40°C to 105°C

Physical Parameters:

• 4-pin surface mount package (4-XDFN Exposed Pad)
• Supplier device package designation 4-USPQ-B05 (1x1)

Compliance Parameters:

• RoHS3 compliance
• REACH unaffected status
• Moisture sensitivity level 1

Parts meeting all these specifications are classified as parametric equivalents and direct substitutes. The XC6136C20A9R-G and XC6136C20B9R-G share identical electrical and mechanical specifications, differing only in manufacturing lot or revision designation.

Parameter Comparison

Engineering Selection Recommendations

Both the XC6136C20A9R-G and XC6136C20B9R-G are Active products with full regulatory compliance. Selection between these parts is based on availability and supply chain considerations rather than functional differences.

XC6136C20A9R-G is the primary part number with 1197 units in stock, providing immediate availability for production requirements.

XC6136C20B9R-G is the parametric equivalent with 855 units in stock, suitable for use when the primary part number is unavailable or when supply chain diversification is required.

Both parts meet identical electrical specifications, package requirements, and compliance standards. Direct substitution is permissible in all applications where the XC6136C20A9R-G is specified. No circuit modifications, layout changes, or additional testing are required when substituting between these part numbers.

Frequently Asked Questions (FAQ)

Q: Can XC6136C20B9R-G be used as a direct replacement for XC6136C20A9R-G?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, output configuration, voltage threshold, reset timing, operating temperature range, and package configuration. Direct substitution is permissible without circuit redesign.

Q: What is the difference between XC6136C20A9R-G and XC6136C20B9R-G?

A: The parts are functionally identical. The difference in the part number suffix (A9R versus B9R) indicates a manufacturing lot or revision designation. All electrical and mechanical parameters remain constant.

Q: Are both parts available in the same package?

A: Yes. Both the XC6136C20A9R-G and XC6136C20B9R-G are supplied in the 4-XDFN Exposed Pad package with the 4-USPQ-B05 (1x1) supplier device package designation. PCB footprints and assembly processes are identical.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are RoHS3 compliant, REACH unaffected, and carry Moisture Sensitivity Level 1 (Unlimited). Regulatory and environmental compliance is identical.

Q: What is the voltage threshold for these supervisor ICs?

A: Both parts monitor a 2V voltage threshold with active low reset logic and a 40µs typical reset timeout.

Q: Can these parts be used interchangeably in production?

A: Yes. Both parts are Active products with identical specifications. They can be used interchangeably in production without qualification or additional testing.

Q: What is the operating temperature range?

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