S-80833CNNB-B8ST2G Equivalent & Substitute Parts

Part Overview

The S-80833CNNB-B8ST2G is a voltage supervisor IC from ABLIC Inc. designed for power management applications. This single-channel supervisor monitors a 3.3V threshold and provides an active-low reset signal through an open-drain output configuration. The device operates across the industrial temperature range of -40°C to 85°C and is packaged in SC-82A (SOT-343) form factor for surface mount applications. As an active product with ROHS3 compliance and unlimited moisture sensitivity rating, it serves critical supervisory functions in embedded systems and power supply designs. Equivalent substitute parts may be required due to inventory availability, regional sourcing constraints, or procurement lead time considerations.

Substiute Parts

S-80833CNNB-B8ST2G

ABLIC Inc.In Stock: 9265S-80833CNNB-B8ST2G Datasheet

Current PartRFQ

S-1002NB33I-N4T1U

ABLIC Inc.In Stock: 975S-1002NB33I-N4T1U Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the S-80833CNNB-B8ST2G is determined by strict parameter matching across the following critical criteria:

Mandatory Matching Parameters:

• Voltage threshold: 3.3V
• Number of monitored channels: 1
• Output type: Open Drain or Open Collector
• Reset logic: Active Low
• Package / Case: SC-82A, SOT-343
• Operating temperature range: -40°C to 85°C (TA)
• Mounting type: Surface Mount
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

Allowable Variation:

• Packaging format (Tape & Reel vs. Cut Tape) does not affect functional equivalence
• Series designation may differ (S-808xxC vs. S-1002) provided all electrical and mechanical parameters remain identical

The S-1002NB33I-N4T1U qualifies as a parametric equivalent based on complete alignment with all mandatory matching parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the S-80833CNNB-B8ST2G and S-1002NB33I-N4T1U are active products manufactured by ABLIC Inc. with full ROHS3 compliance and identical electrical specifications. Selection between these parts should be based on procurement requirements:

S-80833CNNB-B8ST2G is supplied in Tape & Reel format, suitable for high-volume automated assembly operations requiring continuous component feed.

S-1002NB33I-N4T1U is supplied in Cut Tape format, appropriate for lower-volume production runs, prototyping, or applications where smaller quantity increments are required.

Both parts maintain identical functional performance, thermal characteristics, and regulatory compliance. The choice between them depends solely on packaging format compatibility with your assembly process and inventory management requirements.

Frequently Asked Questions (FAQ)

Q: Can S-1002NB33I-N4T1U be used as a direct replacement for S-80833CNNB-B8ST2G?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, voltage threshold, output configuration, temperature range, and package form factor. The only difference is the packaging format (Cut Tape vs. Tape & Reel), which does not affect functional performance.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel packaging supplies components on continuous carrier tape wound on a reel, optimized for automated pick-and-place assembly. Cut Tape supplies the same components on shorter tape segments, typically used for manual assembly, prototyping, or lower-volume production. Both formats use identical SC-82A (SOT-343) packages.

Q: Are there any thermal or reliability differences between these parts?

A: No. Both parts operate across the identical temperature range (-40°C to 85°C) and share the same moisture sensitivity level (MSL 1, Unlimited). They are manufactured by the same supplier and meet identical compliance standards.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes, provided your assembly process can accommodate the packaging format supplied. The physical package dimensions and pinout are identical, ensuring mechanical and electrical compatibility.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8542.39.0001.