NJU7600M Equivalent & Substitute Parts

Part Overview

The NJU7600M is a boost and flyback switching regulator IC manufactured by Nisshinbo Micro Devices Inc., designed for positive adjustable output applications. This device integrates a single output configuration with input voltage range of 2.2V to 8V and operates at switching frequencies between 300kHz and 1MHz. The NJU7600M is classified as an obsolete product, which necessitates identification of equivalent substitute components for ongoing design support and procurement continuity. The part is packaged in 8-SOIC (0.209", 5.30mm Width) surface mount configuration and is RoHS non-compliant.

Substiute Parts

NJU7600M

Nisshinbo Micro Devices Inc.In Stock: 2423NJU7600M Datasheet

Current PartRFQ

NJU7600M#

Nisshinbo Micro Devices Inc.In Stock: 1054NJU7600M# Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the NJU7600M is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Criteria:

• Function: Step-Up, Step-Up/Step-Down topology
• Output Configuration: Positive adjustable output
• Input Voltage Range: 2.2V to 8V
• Switching Frequency: 300kHz to 1MHz
• Number of Outputs: Single output
• Synchronous Rectifier: Non-synchronous design
• Operating Temperature Range: -40°C to 85°C

Mechanical Compatibility Criteria:

• Package Type: 8-SOIC (0.209", 5.30mm Width)
• Mounting Type: Surface Mount
• Supplier Device Package: 8-DMP

Regulatory & Compliance Criteria:

• Moisture Sensitivity Level: MSL 1
• ECCN Classification: EAR99
• HTSUS Code: 8542.39.0001

The substitute part NJU7600M# maintains identical electrical and mechanical specifications while differing in product status and regulatory compliance classification.

Parameter Comparison

Engineering Selection Recommendations

NJU7600M# as Primary Substitute:

The NJU7600M# is a direct functional equivalent of the NJU7600M, maintaining complete electrical and mechanical compatibility across all specified parameters. The substitute part differs in two significant aspects:

1. Product Status: The NJU7600M# carries Active product status, ensuring continued manufacturer support and long-term availability, whereas the main part is classified as Obsolete.

2. Regulatory Compliance: The NJU7600M# is RoHS Compliant and REACH Unaffected, providing enhanced environmental and regulatory compliance compared to the RoHS non-compliant main part.

For new designs or ongoing production requiring regulatory compliance with modern environmental standards, the NJU7600M# is the appropriate selection. For legacy system maintenance where RoHS compliance is not a requirement, either part may be used interchangeably based on availability and inventory considerations.

Frequently Asked Questions (FAQ)

Q: Can NJU7600M# be used as a direct replacement for NJU7600M in existing designs?

A: Yes. The NJU7600M# maintains identical electrical specifications, output configuration, input voltage range, switching frequency, operating temperature range, and package type. Pin-for-pin compatibility and functional equivalence are confirmed across all provided parameters.

Q: What is the difference between NJU7600M and NJU7600M#?

A: The primary differences are product status and regulatory compliance. The NJU7600M is classified as Obsolete and RoHS non-compliant, while the NJU7600M# is Active and RoHS Compliant. All electrical and mechanical specifications remain identical.

Q: Are there any packaging differences between these parts?

A: Both parts use the same 8-SOIC (0.209", 5.30mm Width) package and 8-DMP supplier device package. The NJU7600M# is supplied in Tube packaging, while the main part packaging specification is not provided.

Q: Which part should be selected for new product designs?

A: Selection should be based on regulatory requirements. For designs requiring RoHS compliance, select NJU7600M#. For applications without RoHS compliance mandates, either part is electrically and mechanically equivalent.

Q: Is the NJU7600M# available in the same quantities as the main part?

A: Inventory levels differ. The NJU7600M has 2354 pieces in stock, while NJU7600M# has 991 pieces available. Procurement decisions should account for these inventory quantities and project timelines.

Q: Do these parts require different PCB layouts or design considerations?

A: No. Both parts share identical package dimensions, pin configuration, and electrical specifications. Existing PCB designs and layouts are fully compatible with either part without modification.