MIC2211-GMBML-TR Equivalent & Substitute Parts

Part Overview

The MIC2211-GMBML-TR is a linear voltage regulator IC from Microchip Technology designed for positive fixed dual-output applications. This device integrates two independent regulators capable of delivering 150mA and 300mA outputs respectively, with fixed voltage options of 1.8V and 2.8V. The part is currently discontinued at DiGi Electronics, making identification of equivalent substitute parts essential for ongoing design support and production continuity.

Substiute Parts

MIC2211-GMBML-TR

Microchip TechnologyIn Stock: 7378MIC2211-GMBML-TR Datasheet

Current PartRFQ

MIC2211-GMYML-TR

Microchip TechnologyIn Stock: 5796MIC2211-GMYML-TR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The MIC2211-GMYML-TR qualifies as a direct substitute for the MIC2211-GMBML-TR based on identical electrical and mechanical specifications. Both parts share the same base product number (MIC2211) and are manufactured by Microchip Technology with matching output configurations, voltage ratings, current capabilities, thermal performance, and package specifications.

The substitution is valid across the following critical parameters:

• Output Configuration: Positive fixed dual-output
• Voltage ratings: 1.8V and 2.8V fixed outputs
• Current delivery: 150mA and 300mA per output
• Voltage dropout characteristics: 0.25V @ 150mA, 0.42V @ 300mA
• Quiescent current: 80 µA
• PSRR performance: 60dB ~ 40dB (1KHz ~ 20kHz)
• Operating temperature range: -40°C ~ 125°C
• Package form factor: 10-MLF® (3x3) surface mount

The primary difference between these parts is product status and packaging format, not functional or electrical performance.

Parameter Comparison

Engineering Selection Recommendations

The MIC2211-GMYML-TR is the appropriate substitute for the discontinued MIC2211-GMBML-TR. Both parts deliver identical electrical performance and are pin-compatible within the same 10-MLF® package footprint.

Selection should prioritize the MIC2211-GMYML-TR based on the following factors:

• Active product status ensures long-term availability and manufacturing support
• ROHS3 compliance meets current environmental and regulatory requirements, whereas the original part carries RoHS non-compliant status
• Identical electrical specifications guarantee functional equivalence in all circuit applications
• Both parts maintain the same REACH unaffected status and EAR99 export classification
• Packaging flexibility (Cut Tape and Digi-Reel options) accommodates various procurement and assembly workflows

No functional redesign or circuit modification is required when transitioning from MIC2211-GMBML-TR to MIC2211-GMYML-TR.

Frequently Asked Questions (FAQ)

Q: Are MIC2211-GMBML-TR and MIC2211-GMYML-TR electrically identical?

A: Yes. Both parts deliver identical output voltage ratings (1.8V and 2.8V), current capabilities (150mA and 300mA), dropout voltage characteristics, quiescent current, and PSRR performance across the full operating temperature range of -40°C to 125°C.

Q: Can I use MIC2211-GMYML-TR as a direct replacement without PCB modifications?

A: Yes. Both parts use the identical 10-MLF® (3x3) surface mount package with the same pinout and exposed pad configuration. No PCB layout changes are required.

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

A: The MIC2211-GMBML-TR is discontinued, while the MIC2211-GMYML-TR remains in active production. Additionally, the substitute part carries ROHS3 compliance, whereas the original part is RoHS non-compliant. Packaging format options also differ slightly between the two variants.

Q: Does the RoHS compliance difference affect circuit performance?

A: No. RoHS compliance status reflects manufacturing process and material composition standards, not electrical or thermal performance. Both parts meet identical functional specifications.

Q: Are there any inventory or lead time considerations?

A: The MIC2211-GMYML-TR is currently in active production with 5761 units in stock, providing reliable availability. The original MIC2211-GMBML-TR is discontinued and subject to limited remaining inventory.