MAX1701EEE+ Equivalent & Substitute Parts

Part Overview

The MAX1701EEE+ is a boost switching regulator IC manufactured by Analog Devices Inc./Maxim Integrated, designed for step-up power conversion applications. This device delivers positive adjustable output voltage with 1.1A switch current capability in a compact 16-SSOP surface mount package. The part is currently in active production status with full RoHS3 compliance and unlimited moisture sensitivity rating, making it suitable for industrial and commercial applications requiring reliable voltage regulation from low input sources.

Alternative components are identified when original stock is unavailable or when design flexibility permits equivalent functionality within the specified electrical and mechanical constraints.

Substiute Parts

MAX1701EEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 866MAX1701EEE+ Datasheet

Current PartRFQ

MAX1701EEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 866MAX1701EEE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX1701EEE+ is determined by strict alignment with the following critical parameters:

Electrical Compatibility Requirements:

• Function: Step-Up (Boost) topology
• Output Configuration: Positive adjustable voltage
• Input voltage range: 0.7V to 5.5V minimum
• Output voltage range: 2.2V to 5.5V minimum
• Output current capability: 1.1A or greater (switch current)
• Switching frequency: 300kHz nominal operation
• Synchronous rectifier configuration: Non-synchronous

Mechanical & Environmental Requirements:

• Package type: 16-SSOP (0.154", 3.90mm Width) surface mount
• Operating temperature range: -40°C to 85°C or wider
• RoHS3 compliance mandatory
• Moisture sensitivity level: MSL 1 or equivalent

Regulatory & Compliance Requirements:

• Active product status
• REACH compliance status matching or exceeding current specification

Parts meeting all electrical, mechanical, and compliance criteria are classified as direct equivalents. The MAX1701EEE+ itself represents the primary reference specification for this category.

Parameter Comparison

Engineering Selection Recommendations

The MAX1701EEE+ is an active production component with full RoHS3 compliance and REACH unaffected status, qualifying it for use in regulated industrial, commercial, and consumer applications. The device's MSL 1 rating permits unlimited shelf life without moisture bake-out requirements, reducing handling constraints in manufacturing environments.

Selection of equivalent parts must maintain identical electrical specifications across input/output voltage ranges, output current capability, and switching frequency to ensure circuit performance and thermal characteristics remain within design margins. Package compatibility with 16-SSOP footprint is mandatory for PCB assembly without redesign.

Compliance verification should confirm that substitute components maintain ROHS3 and REACH status equivalence. Active product status ensures long-term availability and manufacturing support.

Frequently Asked Questions (FAQ)

Q: What defines a valid substitute for the MAX1701EEE+?

A: A valid substitute must operate as a boost switching regulator with positive adjustable output, support input voltage from 0.7V to 5.5V, deliver 1.1A or greater output current, operate at 300kHz switching frequency, use non-synchronous rectification, and be packaged in 16-SSOP (0.154", 3.90mm Width) surface mount configuration. RoHS3 compliance and active product status are required.

Q: Can the MAX1701EEE+ be replaced with a different package type?

A: No. The 16-SSOP (0.154", 3.90mm Width) package is a mechanical requirement for PCB compatibility. Different package types require circuit board redesign and are not considered direct substitutes.

Q: What is the significance of the 300kHz switching frequency?

A: The 300kHz switching frequency determines external component sizing (inductors, capacitors) and noise characteristics. Substitutes operating at different frequencies require recalculation of passive component values and may introduce EMI/noise performance variations.

Q: Does the MAX1701EEE+ support synchronous rectification?

A: No. The MAX1701EEE+ uses non-synchronous rectification. Substitutes must maintain this configuration to preserve efficiency and thermal performance characteristics.

Q: Why is RoHS3 compliance mandatory for substitutes?

A: RoHS3 compliance is a regulatory requirement for products sold into regulated markets. Substitutes must maintain equivalent compliance status to ensure legal and contractual obligations are met.

Q: What does MSL 1 (Unlimited) mean for component handling?

A: MSL 1 rating indicates the component has unlimited shelf life and does not require moisture bake-out procedures before soldering. This simplifies inventory management and reduces manufacturing process constraints.

Q: Is the MAX1701EEE+ suitable for automotive applications?

A: The operating temperature range of -40°C to 85°C and RoHS3 compliance support industrial and commercial applications. Automotive qualification requires additional certifications not specified in this component's datasheet.