MAX710C/D Equivalent & Substitute Parts

Part Overview

The MAX710C/D is a Buck, Boost Switching Regulator IC from Analog Devices Inc./Maxim Integrated, designed for positive fixed output voltage regulation at 3.3V or 5V with 1.1A switch current capability. The device supports dual topology operation (step-up and step-down) with input voltage range from 1.8V to 11V, making it suitable for applications requiring flexible power conversion.

The MAX710C/D is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production or maintenance of systems utilizing this component.

Substiute Parts

MAX710C/D

Analog Devices Inc./Maxim IntegratedIn Stock: 729MAX710C/D Datasheet

Current PartRFQ

MAX710ESE+

Analog Devices Inc./Maxim IntegratedIn Stock: 2074MAX710ESE+ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX710C/D is determined by strict equivalence across the following critical parameters:

• Topology & Function: Buck-Boost dual-mode switching regulator with step-up and step-down capability
• Output Voltage: Fixed output at 3.3V or 5V
• Output Current: 1.1A switch current rating
• Input Voltage Range: 1.8V to 11V
• Output Configuration: Single positive output
• Regulatory Compliance: ROHS3 compliance and REACH unaffected status
• Moisture Sensitivity: MSL Level 1

The MAX710ESE+ is identified as the manufacturer-recommended substitute. This part maintains identical electrical specifications across all critical parameters while offering active product status and extended operating temperature range (-40°C to 85°C versus 0°C to 70°C). The primary difference is packaging format: the MAX710ESE+ is supplied in 16-SOIC surface mount package with tube packaging, whereas the original MAX710C/D packaging specification is not detailed in available data.

Parameter Comparison

Engineering Selection Recommendations

The MAX710ESE+ is the manufacturer-recommended equivalent for the obsolete MAX710C/D. Both parts share identical electrical specifications for voltage regulation, current handling, and input/output characteristics. The substitute offers the following advantages:

• Active Product Status: The MAX710ESE+ maintains active production status, ensuring long-term availability and supply chain continuity compared to the obsolete MAX710C/D.
• Extended Operating Temperature Range: The substitute supports -40°C to 85°C operation versus 0°C to 70°C, providing broader thermal performance envelope for demanding applications.
• Regulatory Compliance: Both parts maintain ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements.
• Moisture Sensitivity: Both parts carry MSL Level 1 rating, indicating unlimited shelf life without moisture control requirements.

Selection of the MAX710ESE+ is appropriate for new designs, production continuity, and field replacements where the 16-SOIC surface mount package is compatible with existing PCB layouts.

Frequently Asked Questions (FAQ)

Q: What makes the MAX710ESE+ a valid substitute for the MAX710C/D?

A: The MAX710ESE+ maintains identical electrical specifications across all critical parameters: buck-boost topology, 1.1A output current, 3.3V/5V fixed output voltage, 1.8V to 11V input range, and single positive output configuration. Both parts are from the same manufacturer (Analog Devices Inc./Maxim Integrated) and share the same base product number (MAX710). Regulatory compliance (ROHS3, REACH unaffected) and moisture sensitivity ratings are equivalent.

Q: What is the primary difference between these parts?

A: The main difference is product status and operating temperature range. The MAX710C/D is obsolete with 0°C to 70°C operation, while the MAX710ESE+ is active with -40°C to 85°C operation. The MAX710ESE+ is supplied in 16-SOIC surface mount package format.

Q: Can the MAX710ESE+ be used as a direct replacement in existing designs?

A: The MAX710ESE+ is electrically equivalent and can serve as a direct functional replacement. However, PCB layout compatibility must be verified, as the substitute uses 16-SOIC surface mount packaging. If the original MAX710C/D used a different package format, physical redesign or adapter solutions may be required.

Q: Are there any temperature-related considerations when switching to the MAX710ESE+?

A: The MAX710ESE+ supports an extended operating temperature range (-40°C to 85°C) compared to the original part (0°C to 70°C). This provides additional thermal margin for applications operating in extreme environments. No derating is required for applications within the original temperature specification.

Q: Do both parts meet current environmental regulations?

A: Yes. Both the MAX710C/D and MAX710ESE+ are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.

Q: What is the MSL rating, and does it affect handling?

A: Both parts carry Moisture Sensitivity Level (MSL) 1 rating, which indicates unlimited shelf life. No special moisture control measures or baking procedures are required before soldering, simplifying inventory management and component handling.