MAX802MCPA Equivalent & Substitute Parts

Part Overview

The MAX802MCPA is a single-channel power supply supervisor IC manufactured by Analog Devices Inc./Maxim Integrated, designed for battery backup circuit applications. This device monitors a single voltage threshold and provides active-low reset output with push-pull, totem-pole configuration. The MAX802MCPA is classified as obsolete, making equivalent and substitute parts necessary for ongoing system support and new designs requiring this functionality.

Substiute Parts

MAX802MCPA

Analog Devices Inc./Maxim IntegratedIn Stock: 1120MAX802MCPA 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 strict alignment of the following critical parameters:

• Single voltage monitoring channel
• 4.4V voltage threshold
• Push-pull, totem-pole output configuration
• Active-low reset signal
• 140ms minimum reset timeout
• 8-DIP through-hole package (0.300", 7.62mm)
• Identical pin configuration and functional behavior

Substitute parts are grouped into two categories based on product status and compliance:

Parametric Equivalents (Active Status): MAX692ACPA+ and MAX704CPA+ maintain identical electrical and mechanical specifications with current product availability and RoHS3 compliance.

Manufacturer-Recommended Alternatives: ADM692AANZ and LTC692CN8#PBF provide functional equivalence with extended operating temperature ranges or alternative output configurations, requiring design verification for output stage compatibility.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (No Design Changes Required):

MAX692ACPA+ and MAX704CPA+ are direct parametric equivalents to the MAX802MCPA. Both devices maintain identical electrical specifications, package configuration, and output stage topology. Both are active products with RoHS3 compliance, providing long-term availability and regulatory alignment for new designs or system upgrades.

Extended Temperature Range Alternative:

ADM692AANZ provides identical functional specifications with an extended operating temperature range of -40°C to 85°C, compared to the MAX802MCPA's 0°C to 70°C range. This part is suitable for applications requiring operation beyond standard industrial temperature limits while maintaining push-pull output configuration and active-low reset behavior.

Output Configuration Variant:

LTC692CN8#PBF maintains the 4.4V threshold, 140ms reset timeout, and 8-DIP package but features open-drain or open-collector output configuration instead of push-pull, totem-pole. This part requires circuit-level design verification to confirm compatibility with existing pull-up resistor networks and load characteristics. The device supports both active-high and active-low reset modes, providing additional flexibility for system integration.

All substitute parts are RoHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component procurement.

Frequently Asked Questions (FAQ)

Q: Can MAX692ACPA+ be used as a direct replacement for MAX802MCPA?

A: Yes. MAX692ACPA+ is a parametric equivalent with identical voltage threshold (4.4V), output configuration (push-pull, totem-pole), reset type (active-low), reset timeout (140ms minimum), operating temperature range (0°C to 70°C), and 8-DIP package. No circuit modifications are required.

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

A: Both devices are parametric equivalents to the MAX802MCPA with identical electrical and mechanical specifications. The difference lies in the base product number (MAX704 versus MAX692), but functional parameters including voltage threshold, output configuration, reset characteristics, and package are identical.

Q: Can LTC692CN8#PBF replace the MAX802MCPA without circuit modifications?

A: LTC692CN8#PBF shares the same voltage threshold (4.4V), reset timeout (140ms minimum), and 8-DIP package. However, it features open-drain or open-collector output instead of push-pull, totem-pole configuration. Circuit-level verification is required to confirm compatibility with existing pull-up resistor networks and load impedance characteristics.

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

A: ADM692AANZ provides identical functional specifications with an extended operating temperature range (-40°C to 85°C versus 0°C to 70°C). This makes it suitable for applications requiring operation outside standard industrial temperature limits. All other parameters remain equivalent to the MAX802MCPA.

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts (MAX692ACPA+, MAX704CPA+, ADM692AANZ, and LTC692CN8#PBF) are RoHS3 compliant. The original MAX802MCPA is RoHS non-compliant, making these substitutes necessary for designs requiring regulatory compliance.

Q: What is the package compatibility for all listed parts?

A: All parts use 8-DIP (0.300", 7.62mm) through-hole packaging with identical pin configuration, ensuring direct board-level compatibility without PCB redesign.