MAX1602EEE Equivalent & Substitute Parts

Part Overview

The MAX1602EEE is a PCMCIA/Cardbus Switch PMIC manufactured by Analog Devices Inc./Maxim Integrated, designed for power management in legacy PCMCIA and Cardbus applications. This device operates as a single-channel switch controller in a 16-QSOP surface mount package. The MAX1602EEE is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing system support and new design implementations.

Substiute Parts

MAX1602EEE

Analog Devices Inc./Maxim IntegratedIn Stock: 1596MAX1602EEE Datasheet

Current PartRFQ

MAX1602EEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 2093MAX1602EEE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX1602EEE is determined by the following critical parameters:

• Identical base product number (MAX1602 series)
• Matching package specification (16-QSOP / 16-SSOP)
• Equivalent electrical ratings (3V ~ 5.5V supply, 20µA supply current)
• Compatible operating temperature range (-40°C ~ 85°C)
• Surface mount configuration
• PCMCIA/Cardbus Switch application compatibility

The MAX1602EEE+ qualifies as a direct substitute based on these parameters. Both devices share identical electrical specifications, package geometry, and functional application scope.

Parameter Comparison

Engineering Selection Recommendations

The MAX1602EEE+ is the direct functional equivalent for MAX1602EEE applications. Selection between these parts should be based on the following criteria:

For new designs and ongoing production: MAX1602EEE+ is the appropriate choice. This variant maintains active product status with Analog Devices Inc./Maxim Integrated, ensuring continued availability and technical support. The MAX1602EEE+ achieves ROHS3 compliance and provides superior moisture sensitivity characteristics (MSL 1 versus MSL 3), reducing handling and storage constraints.

For legacy system maintenance: The MAX1602EEE remains functionally compatible with existing designs. However, the obsolete status and non-compliant RoHS classification may present supply chain and regulatory considerations for long-term support.

Both variants are electrically and mechanically interchangeable within the specified operating parameters and package geometry.

Frequently Asked Questions (FAQ)

Q: Can MAX1602EEE+ be used as a direct replacement for MAX1602EEE in existing designs?

A: Yes. Both devices share identical electrical specifications (3V ~ 5.5V supply, 20µA supply current), operating temperature range (-40°C ~ 85°C), and package configuration (16-QSOP). No circuit modifications are required for substitution.

Q: What is the difference between MAX1602EEE and MAX1602EEE+?

A: The primary differences are product status, regulatory compliance, and packaging. MAX1602EEE+ is an active product with ROHS3 compliance and improved moisture sensitivity (MSL 1 versus MSL 3). MAX1602EEE is classified as obsolete and does not meet current RoHS requirements.

Q: Are there any package or pinout differences between these variants?

A: No. Both devices use the 16-QSOP package with identical 16-SSOP (0.154", 3.90mm Width) case dimensions and pin configuration. PCB layouts and footprints are directly compatible.

Q: What is the significance of the MSL rating difference?

A: MSL 1 (MAX1602EEE+) indicates unlimited shelf life under controlled conditions, while MSL 3 (MAX1602EEE) requires reflow processing within 168 hours of moisture exposure. The MAX1602EEE+ provides greater flexibility in storage and handling procedures.

Q: Is MAX1602EEE+ suitable for new product designs?

A: Yes. The active product status, ROHS3 compliance, and superior moisture sensitivity characteristics make MAX1602EEE+ the recommended choice for new PCMCIA/Cardbus Switch applications.