MIC2584-JBTS Equivalent & Substitute Parts

Part Overview

The MIC2584-JBTS is a hot swap controller IC manufactured by Microchip Technology, designed for general-purpose power management applications requiring 2-channel hot swap control functionality. This device integrates latched fault protection with programmable features including fault timeout, slew rate, and under-voltage lockout (UVLO). The MIC2584-JBTS is currently discontinued at DiGi Electronics, making identification of compatible substitute parts essential for ongoing system support and new design implementations.

Substiute Parts

MIC2584-JBTS

Microchip TechnologyIn Stock: 2062MIC2584-JBTS Datasheet

Current PartRFQ

MIC2584-JYTS

Microchip TechnologyIn Stock: 3340MIC2584-JYTS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MIC2584-JBTS is determined by strict equivalence across the following critical parameters:

• Manufacturer & Base Product Number: Both parts must originate from Microchip Technology and share the base product number MIC2584
• Functional Type: Both must be 2-channel hot swap controllers with identical feature sets (latched fault, programmable fault timeout, slew rate, UVLO)
• Electrical Specifications: Supply voltage range (1V ~ 13.2V), supply current (1.7 mA), and operating temperature range (-40°C ~ 85°C) must be identical
• Package & Mounting: Both must use 16-TSSOP surface mount packaging with identical physical dimensions (0.173", 4.40mm Width)
• Applications: Both must support general-purpose hot swap control applications

The MIC2584-JYTS meets all substitution criteria as a direct equivalent part with identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

MIC2584-JYTS is the direct substitute for MIC2584-JBTS. Selection between these parts should be based on the following factors:

Product Status: The MIC2584-JBTS is discontinued at DiGi Electronics. The MIC2584-JYTS maintains active product status with Microchip Technology, ensuring continued availability and manufacturer support.

Compliance & Certifications: The MIC2584-JYTS is RoHS3 compliant, whereas the MIC2584-JBTS is RoHS non-compliant. For applications requiring RoHS compliance, the MIC2584-JYTS is the appropriate selection. Both parts maintain REACH Unaffected status and EAR99 ECCN classification.

Packaging Format: The MIC2584-JBTS is supplied in bulk packaging, while the MIC2584-JYTS is supplied in tube packaging. Packaging selection depends on procurement volume and handling requirements but does not affect electrical or mechanical compatibility.

Inventory Availability: The MIC2584-JYTS has higher current inventory (3300 Pcs) compared to the MIC2584-JBTS (2000 Pcs), supporting supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can MIC2584-JYTS directly replace MIC2584-JBTS in existing designs?

A: Yes. The MIC2584-JYTS is a direct electrical and mechanical equivalent. Both parts share identical supply voltage range (1V ~ 13.2V), supply current (1.7 mA), operating temperature range (-40°C ~ 85°C), 2-channel hot swap controller functionality, and 16-TSSOP package specifications. No circuit modifications are required.

Q: What is the primary difference between these two part numbers?

A: The primary differences are product status, compliance certification, and packaging format. The MIC2584-JBTS is discontinued and RoHS non-compliant, supplied in bulk. The MIC2584-JYTS is active, RoHS3 compliant, and supplied in tube packaging. Electrical and mechanical specifications are identical.

Q: Does the packaging format (bulk vs. tube) affect compatibility?

A: No. Packaging format affects only procurement, handling, and storage procedures. It does not impact electrical performance, mechanical fit, or functional compatibility on the PCB.

Q: Is RoHS compliance a factor in selecting between these parts?

A: RoHS compliance is a regulatory and supply chain consideration. If your application or market requires RoHS3 compliance, the MIC2584-JYTS is the required selection. The MIC2584-JBTS does not meet this requirement.

Q: Are there any thermal or electrical performance differences?

A: No. Both parts operate within identical electrical specifications: 1V ~ 13.2V supply voltage, 1.7 mA supply current, and -40°C ~ 85°C operating temperature range. Thermal and electrical performance are equivalent.

Q: Can I use MIC2584-JYTS in new designs replacing the discontinued MIC2584-JBTS?

A: Yes. The MIC2584-JYTS is the recommended selection for new designs. It provides identical functionality with the advantage of active product status, RoHS3 compliance, and confirmed availability.