MIC5800BN Equivalent & Substitute Parts

Part Overview

The MIC5800BN is a Power Management Integrated Circuit (PMIC) classified as a power switch/driver with 1:1 bipolar configuration. This Through Hole mounted device in 14-DIP packaging is designed for latched driver applications with 4 outputs and 500mA maximum output current capability. The MIC5800BN is currently listed as obsolete, making identification of compatible substitute parts essential for ongoing system support and new design implementations.

Substiute Parts

MIC5800BN

Microchip TechnologyIn Stock: 7321MIC5800BN Datasheet

Current PartRFQ

MIC5800YN

Microchip TechnologyIn Stock: 1761MIC5800YN Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MIC5800BN is determined by strict equivalence across the following critical parameters:

• Switch Type: Latched Driver
• Number of Outputs: 4
• Input:Output Ratio: 1:1
• Output Configuration: Low Side
• Output Type: Bipolar
• Interface: Strobe, Parallel
• Maximum Load Voltage: 50V
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package: 14-DIP (0.300", 7.62mm)

The MIC5800YN meets all substitution criteria as a direct equivalent from the same manufacturer, Microchip Technology, with identical electrical specifications and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The MIC5800YN is a direct functional and mechanical equivalent to the MIC5800BN. Both devices share identical electrical specifications and 14-DIP package geometry, ensuring pin-for-pin compatibility and circuit-level interchangeability.

The primary distinction between these parts is product lifecycle status and regulatory compliance. The MIC5800BN is obsolete, while the MIC5800YN maintains active product status from Microchip Technology. Additionally, the MIC5800YN achieves ROHS3 compliance, whereas the MIC5800BN is RoHS non-compliant. For new designs or systems requiring regulatory compliance with current environmental standards, the MIC5800YN is the appropriate selection. For legacy system maintenance where existing inventory of MIC5800BN units is available, the electrical and mechanical equivalence permits direct substitution.

Frequently Asked Questions (FAQ)

Q: Can MIC5800YN replace MIC5800BN in existing designs?

A: Yes. The MIC5800YN is electrically and mechanically equivalent to the MIC5800BN. Both devices feature identical switch type, output configuration, current ratings, voltage ratings, operating temperature range, and 14-DIP package dimensions. Direct substitution is supported at the circuit level.

Q: What is the primary reason to transition from MIC5800BN to MIC5800YN?

A: The MIC5800BN is obsolete, while the MIC5800YN maintains active product status. The MIC5800YN also achieves ROHS3 compliance, meeting current environmental and regulatory requirements. For new designs and long-term system support, the MIC5800YN is the recommended selection.

Q: Are there any package or mounting differences between these parts?

A: Both parts use Through Hole mounting in 14-DIP (0.300", 7.62mm) packaging. The MIC5800YN is supplied in Tube packaging. No mechanical or pin configuration differences exist between the two devices.

Q: What are the critical parameters that define substitution eligibility?

A: Substitution is based on equivalence across switch type (Latched Driver), number of outputs (4), input:output ratio (1:1), output configuration (Low Side), output type (Bipolar), interface (Strobe, Parallel), maximum load voltage (50V), maximum output current (500mA), operating temperature range (-40°C ~ 85°C), mounting type (Through Hole), and package specification (14-DIP).