MAX802MCPA+ Equivalent & Substitute Parts

Part Overview

The MAX802MCPA+ is a Power Management IC (PMIC) supervisor designed for microprocessor unit (MPU) applications, housed in an 8-DIP package. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing system maintenance, redesigns, and new production runs. The supervisor function monitors voltage levels and provides reset control for system reliability.

Substiute Parts

MAX802MCPA+

Analog Devices Inc./Maxim IntegratedIn Stock: 847MAX802MCPA+ Datasheet

Current PartRFQ

MAX692ACPA+

Analog Devices Inc./Maxim IntegratedIn Stock: 900MAX692ACPA+ Datasheet

Parametric EquivalentRFQ

MAX704CPA+

Analog Devices Inc./Maxim IntegratedIn Stock: 1237MAX704CPA+ Datasheet

Parametric EquivalentRFQ

ADM692AANZ

Analog Devices Inc.In Stock: 2165ADM692AANZ Datasheet

MFR RecommendedRFQ

LTC692CN8#PBF

Analog Devices Inc.In Stock: 916LTC692CN8#PBF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MAX802MCPA+ is determined by the following critical parameters:

• Package Compatibility: 8-DIP (0.300", 7.62mm) through-hole mounting
• Functional Type: Supervisor IC with voltage monitoring and reset control
• Number of Voltages Monitored: 1 channel
• Voltage Threshold: 4.4V
• Reset Timeout: 140ms minimum
• Output Configuration: Push-Pull/Totem Pole or Open Drain/Open Collector
• RoHS Compliance: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

All substitute parts listed maintain these core parameters, ensuring functional and mechanical compatibility with the original MAX802MCPA+ design.

Parameter Comparison

Engineering Selection Recommendations

Active Substitute Parts (Recommended for New Designs)

MAX692ACPA+, MAX704CPA+, ADM692AANZ, and LTC692CN8#PBF are all classified as active products with current manufacturing status. These parts are suitable for production applications and provide long-term supply availability.

Compliance and Certification

All substitute parts maintain ROHS3 compliance and EAR99 export classification, matching the regulatory requirements of the original MAX802MCPA+. MSL rating of 1 (Unlimited) is consistent across all options, eliminating moisture sensitivity concerns during storage and handling.

Temperature Operating Range Consideration

ADM692AANZ operates across an extended temperature range (-40°C ~ 85°C), compared to the standard 0°C ~ 70°C range of MAX692ACPA+, MAX704CPA+, and LTC692CN8#PBF. Selection should align with the target application's thermal environment.

Output Configuration Differences

MAX692ACPA+, MAX704CPA+, and ADM692AANZ feature Push-Pull/Totem Pole output configuration. LTC692CN8#PBF provides Open Drain or Open Collector output with flexible reset logic (Active High/Active Low). Output type selection depends on the specific circuit requirements and load characteristics of the target application.

Frequently Asked Questions (FAQ)

Q: Can MAX692ACPA+ directly replace MAX802MCPA+ in existing designs?

A: MAX692ACPA+ shares the same 8-DIP package, through-hole mounting, 1-channel voltage monitoring at 4.4V threshold, 140ms reset timeout, and ROHS3 compliance. Functional compatibility depends on the original circuit's output configuration requirements. Verify that the Push-Pull/Totem Pole output matches your application's reset circuit design.

Q: What is the difference between MAX704CPA+ and MAX692ACPA+?

A: Both parts are functionally equivalent with identical electrical parameters: 4.4V threshold, 140ms reset timeout, Push-Pull/Totem Pole output, and Active Low reset logic. The primary difference is the base product number (MAX704 vs. MAX692), which may reflect different manufacturing lines or internal design revisions. Both are active products with equivalent availability.

Q: Why is ADM692AANZ listed as a manufacturer-recommended substitute?

A: ADM692AANZ is designated as a manufacturer-recommended option due to its extended operating temperature range (-40°C ~ 85°C) compared to standard industrial range parts. This makes it suitable for applications requiring broader thermal performance. All other electrical and mechanical parameters remain equivalent to MAX692ACPA+ and MAX704CPA+.

Q: When should LTC692CN8#PBF be selected over the MAX692 or MAX704 variants?

A: LTC692CN8#PBF is selected when the application requires Open Drain or Open Collector output configuration instead of Push-Pull/Totem Pole. This output type is suitable for applications using external pull-up resistors or requiring flexible reset logic control (Active High/Active Low capability). Verify circuit compatibility before substitution.

Q: Are all substitute parts available in the same packaging format?

A: Yes. All substitute parts (MAX692ACPA+, MAX704CPA+, ADM692AANZ, and LTC692CN8#PBF) are supplied in 8-DIP (0.300", 7.62mm) through-hole packages with tube packaging. This ensures mechanical compatibility with existing PCB designs and assembly processes.

Q: What inventory status should be considered when selecting a substitute?

A: Current inventory levels are: MAX692ACPA+ (800 pcs), MAX704CPA+ (1162 pcs), ADM692AANZ (2100 pcs), and LTC692CN8#PBF (833 pcs). ADM692AANZ offers the highest current stock availability. For long-term production requirements, verify supplier lead times and allocation policies with your component distributor.