S-812C28AMC-C2IT2G Equivalent & Substitute Parts

Part Overview

The S-812C28AMC-C2IT2G is a linear voltage regulator IC manufactured by ABLIC Inc., designed for positive fixed output applications. This device delivers a fixed 2.8V output at 30mA maximum current in a compact SOT-23-5 surface mount package. The part is classified as Not For New Designs, which necessitates identification of suitable substitute components for ongoing production and maintenance applications. The primary reason for seeking alternatives is the product's discontinued status, requiring engineers to source functionally equivalent parts that maintain electrical and mechanical compatibility.

Substiute Parts

S-812C28AMC-C2IT2G

ABLIC Inc.In Stock: 4203S-812C28AMC-C2IT2G Datasheet

Current PartRFQ

S-812C28AMC-C2IT2U

ABLIC Inc.In Stock: 2315S-812C28AMC-C2IT2U Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the S-812C28AMC-C2IT2G is determined by strict equivalence across the following critical parameters:

• Fixed output voltage of 2.8V
• Maximum output current of 30mA
• Maximum input voltage of 16V
• Dropout voltage specification of 0.68V @ 10mA
• Quiescent current of 500 nA
• Operating temperature range of -40°C ~ 85°C
• SOT-23-5 package configuration
• Surface mount technology compatibility

The substitute part S-812C28AMC-C2IT2U meets all electrical specifications identically. The only distinction between the main part and its substitute is the packaging format: the main part is supplied in Tape & Reel (TR) configuration, while the substitute is available in Cut Tape (CT) format. Both formats contain the identical die and electrical performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

The S-812C28AMC-C2IT2U is the direct parametric equivalent to the S-812C28AMC-C2IT2G. Both parts are ROHS3 compliant and REACH unaffected, meeting identical regulatory requirements. The substitute part carries Active product status, ensuring continued availability and supply chain reliability compared to the main part's Not For New Designs classification.

Selection between these parts should be based on packaging requirements. The Tape & Reel format of the main part suits high-volume automated assembly operations, while the Cut Tape format of the substitute accommodates lower-volume applications or manual assembly processes. Electrical performance, thermal characteristics, and mechanical compatibility are identical between both options.

Frequently Asked Questions (FAQ)

Q: Can S-812C28AMC-C2IT2U be used as a direct replacement for S-812C28AMC-C2IT2G?

A: Yes. Both parts are electrically and mechanically identical. They share the same output voltage, current rating, input voltage range, dropout voltage, quiescent current, operating temperature range, and SOT-23-5 package configuration. The only difference is the packaging format (Tape & Reel versus Cut Tape).

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

A: Tape & Reel packaging supplies components on continuous carrier tape wound on reels, optimized for high-speed automated pick-and-place assembly. Cut Tape packaging provides the same components on shorter tape segments, suitable for lower-volume production or manual assembly. The components themselves are identical.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts maintain ROHS3 compliance and REACH unaffected status. They carry identical regulatory certifications and environmental compliance classifications.

Q: Why is the main part marked as Not For New Designs?

A: This classification indicates the part is in end-of-life status. The substitute part S-812C28AMC-C2IT2U carries Active status, making it the recommended choice for new designs and ongoing production requirements.

Q: Will the substitute part work in existing PCB designs without modification?

A: Yes. The substitute part is pin-compatible and functionally equivalent. No PCB layout modifications or design changes are required for substitution.