S-80159ALMC-JBKT2G Equivalent & Substitute Parts

Part Overview

The S-80159ALMC-JBKT2G is a single-channel voltage supervisor IC manufactured by ABLIC Inc., designed for power management applications. This device functions as a voltage detector with push-pull, totem pole output configuration and active-low reset functionality. The part is classified as not for new designs, which necessitates identification of equivalent substitute components for ongoing production and maintenance applications. The S-80159ALMC-JBKT2U serves as a direct parametric equivalent with identical electrical and mechanical specifications but carries active product status.

Substiute Parts

S-80159ALMC-JBKT2G

ABLIC Inc.In Stock: 917S-80159ALMC-JBKT2G Datasheet

Current PartRFQ

S-80159ALMC-JBKT2U

ABLIC Inc.In Stock: 1171S-80159ALMC-JBKT2U Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the S-80159ALMC-JBKT2G with the S-80159ALMC-JBKT2U is based on strict parametric equivalence across all critical electrical and mechanical specifications. The following parameters determine substitutability:

Electrical Parameters:

• Voltage threshold: 5.9V (identical)
• Output configuration: Push-Pull, Totem Pole (identical)
• Reset polarity: Active Low (identical)
• Reset timeout: 32.5ms Minimum (identical)
• Number of monitored voltages: 1 (identical)

Mechanical & Environmental Parameters:

• Package type: SC-74A, SOT-753 (identical)
• Supplier device package: SOT-23-5 (identical)
• Mounting type: Surface Mount (identical)
• Operating temperature range: -40°C to 85°C (identical)
• Moisture sensitivity level: 1 (Unlimited) (identical)

Compliance & Regulatory:

• RoHS Status: ROHS3 Compliant (identical)
• REACH Status: REACH Unaffected (identical)

The S-80159ALMC-JBKT2U maintains full compatibility with all design requirements and PCB layouts specified for the S-80159ALMC-JBKT2G.

Parameter Comparison

Engineering Selection Recommendations

The S-80159ALMC-JBKT2U is the appropriate substitute for the S-80159ALMC-JBKT2G based on the following factors:

Product Status Consideration: The S-80159ALMC-JBKT2G carries a "Not For New Designs" status, indicating end-of-life trajectory or design phase discontinuation. The S-80159ALMC-JBKT2U maintains active product status, ensuring continued availability and manufacturer support for production applications.

Compliance Alignment: Both parts maintain identical RoHS3 compliance and REACH unaffected status, satisfying regulatory requirements for current and future manufacturing environments.

Parametric Identity: All electrical specifications, including voltage threshold, output configuration, reset characteristics, and operating temperature range, are identical between the two parts. This ensures direct functional equivalence in circuit applications.

Package and Mounting Compatibility: Both parts utilize the same SC-74A/SOT-753 package in SOT-23-5 supplier format with surface mount configuration, eliminating the need for PCB redesign or assembly process modification.

Frequently Asked Questions (FAQ)

Q: Can the S-80159ALMC-JBKT2U be used as a direct replacement for the S-80159ALMC-JBKT2G without circuit modification?

A: Yes. The S-80159ALMC-JBKT2U is a parametric equivalent with identical electrical and mechanical specifications. No circuit modifications are required for substitution.

Q: Are the package dimensions and pin configurations identical between these parts?

A: Yes. Both parts use the SC-74A/SOT-753 package type with SOT-23-5 supplier device package designation. Pin configuration and physical dimensions are identical, allowing direct PCB compatibility.

Q: What is the significance of the "Not For New Designs" status on the S-80159ALMC-JBKT2G?

A: This status indicates the part is in end-of-life phase and may have limited future availability. The S-80159ALMC-JBKT2U, with active product status, is recommended for ongoing production to ensure supply continuity.

Q: Are there any differences in compliance certifications between the two parts?

A: No. Both parts maintain identical RoHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component manufacturing and distribution.

Q: Do both parts have the same moisture sensitivity level?

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

Q: Is the reset timeout specification identical for both parts?

A: Yes. Both parts specify a reset timeout of 32.5ms minimum, ensuring identical timing behavior in power management applications.