MIC79110BML-TR Equivalent & Substitute Parts

Part Overview

The MIC79110BML-TR is a lithium-ion battery charger IC manufactured by Microchip Technology, housed in a 10-MLF® (3x3) package with exposed pad. This device provides adjustable charging functionality with integrated fault protection for over-current, over-temperature, and reverse-current conditions. The MIC79110BML-TR is discontinued at DiGi Electronics, necessitating identification of equivalent substitute components for ongoing design support and production requirements.

Substiute Parts

MIC79110BML-TR

Microchip TechnologyIn Stock: 1072MIC79110BML-TR Datasheet

Current PartRFQ

MIC79110YML-TR

Microchip TechnologyIn Stock: 1968MIC79110YML-TR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MIC79110BML-TR is determined by the following critical parameters:

• Manufacturer & Base Product Number: Both the main part and substitute must be Microchip Technology MIC79110 series devices to ensure functional equivalence
• Battery Chemistry & Charging Specifications: Lithium-ion chemistry with 1.2A maximum charge current must be maintained
• Package & Mounting: 10-MLF® (3x3) package with exposed pad and surface-mount technology must be identical
• Fault Protection Features: Over-current, over-temperature, and reverse-current protection must be present
• Electrical Ratings: Maximum supply voltage of 16V and operating temperature range of -40°C to 125°C must be supported
• Moisture Sensitivity: MSL 1 rating must be maintained

The MIC79110YML-TR meets all these criteria as a parametric equivalent within the MIC79110 product family.

Parameter Comparison

Engineering Selection Recommendations

The MIC79110YML-TR is the direct parametric equivalent for the discontinued MIC79110BML-TR. Both devices share identical electrical specifications, package geometry, and functional characteristics. The primary distinction is product status and regulatory compliance: the MIC79110YML-TR is currently active in production and meets ROHS3 compliance requirements, whereas the MIC79110BML-TR is discontinued and RoHS non-compliant. For new designs or production continuity, the MIC79110YML-TR is the appropriate selection.

Frequently Asked Questions (FAQ)

Q: Can the MIC79110YML-TR be used as a direct replacement for the MIC79110BML-TR?

A: Yes. Both devices are identical in electrical performance, package type, and functional specifications. The MIC79110YML-TR is the active equivalent with improved regulatory compliance.

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

A: No. Both use the 10-MLF® (3x3) package with exposed pad. Pinout and PCB footprint are identical.

Q: What is the difference between the part number suffixes BML and YML?

A: The suffix indicates the manufacturing grade and compliance level. The YML variant meets ROHS3 compliance, while the BML variant does not. Electrical and functional specifications remain identical.

Q: Is the MIC79110YML-TR available in the same packaging options?

A: The MIC79110YML-TR is available in Cut Tape (CT) and Digi-Reel® packaging, with higher inventory availability than the discontinued BML variant.

Q: What are the key parameters that must match for substitution?

A: Manufacturer (Microchip Technology), base product number (MIC79110), battery chemistry (Lithium Ion), maximum charge current (1.2A), maximum supply voltage (16V), package type (10-MLF®), and fault protection features (over-current, over-temperature, reverse-current).