MAX662ACSA-T Equivalent & Substitute Parts

Part Overview

The MAX662ACSA-T is a Charge Pump Switching Regulator IC manufactured by Analog Devices Inc./Maxim Integrated. It functions as a step-up converter, generating a fixed positive 12V output from a 4.5V to 5.5V input with 30mA output current capability. The device operates at 500kHz switching frequency and is packaged in an 8-SOIC surface mount configuration.

The MAX662ACSA-T is classified as obsolete. Identifying equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this component.

Substiute Parts

MAX662ACSA-T

Analog Devices Inc./Maxim IntegratedIn Stock: 407845MAX662ACSA-T Datasheet

Current PartRFQ

MAX662ACSA+T

Analog Devices Inc./Maxim IntegratedIn Stock: 5470MAX662ACSA+T Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX662ACSA-T is determined by strict equivalence across the following critical parameters:

• Topology: Charge Pump architecture
• Output Configuration: Fixed positive 12V output
• Input Voltage Range: 4.5V to 5.5V
• Output Current Capability: 30mA minimum
• Switching Frequency: 500kHz
• Package: 8-SOIC surface mount
• Electrical Performance: Identical voltage regulation and current delivery specifications

The MAX662ACSA+T qualifies as a direct substitute based on identical electrical specifications, matching topology, and compatible packaging. The primary distinction is product status and packaging format (Cut Tape & Digi-Reel versus standard tape).

Parameter Comparison

Engineering Selection Recommendations

The MAX662ACSA+T is the qualified substitute for the MAX662ACSA-T. Both parts maintain identical electrical and mechanical specifications, ensuring direct functional equivalence in circuit applications.

The MAX662ACSA+T carries Active product status, providing superior supply chain availability and long-term support compared to the Obsolete MAX662ACSA-T. Both parts meet ROHS3 compliance and carry identical regulatory certifications (REACH Unaffected, ECCN EAR99, HTSUS 8542.39.0001).

Selection between these parts should be based on procurement requirements and packaging format availability. The MAX662ACSA+T is supplied in Cut Tape and Digi-Reel packaging formats, which may align with automated assembly processes or bulk ordering requirements.

Frequently Asked Questions (FAQ)

Q: Can the MAX662ACSA+T replace the MAX662ACSA-T in existing designs?

A: Yes. Both parts are electrically and mechanically identical. The MAX662ACSA+T operates with the same input voltage range (4.5V to 5.5V), produces the same fixed 12V output, delivers 30mA output current, and uses the same 8-SOIC package. No circuit modifications are required.

Q: What is the difference between MAX662ACSA-T and MAX662ACSA+T?

A: The primary differences are product status and packaging format. The MAX662ACSA-T is classified as Obsolete, while the MAX662ACSA+T is Active. The MAX662ACSA+T is supplied in Cut Tape and Digi-Reel packaging, whereas the MAX662ACSA-T uses standard tape packaging. All electrical specifications are identical.

Q: Why is the MAX662ACSA-T marked as Obsolete?

A: Obsolete status indicates the manufacturer has discontinued active production and support for this specific part number variant. The MAX662ACSA+T remains in active production, making it the recommended choice for new designs and ongoing supply requirements.

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

A: No. Both parts carry identical compliance certifications: ROHS3 Compliant, REACH Unaffected, ECCN EAR99, and HTSUS 8542.39.0001. Moisture Sensitivity Level (MSL) is 1 (Unlimited) for both parts.

Q: What packaging formats are available for the substitute part?

A: The MAX662ACSA+T is available in Cut Tape (CT) and Digi-Reel packaging formats. These formats are suitable for high-volume automated assembly and reel-based component handling systems.