MIC5330-OGYML-TR Equivalent & Substitute Parts

Part Overview

The MIC5330-OGYML-TR is a linear voltage regulator IC from Microchip Technology designed for power management applications. This dual-output positive fixed regulator operates with a maximum input voltage of 5.5V and delivers fixed output voltages of 1.8V and 2.9V at 300mA per channel. The device is housed in an 8-MLF® (2x2) surface mount package with exposed pad configuration. The part maintains Active product status and is RoHS3 compliant, making it suitable for current production designs. Identifying equivalent and substitute parts is essential for supply chain continuity, design flexibility, and long-term component availability management.

Substiute Parts

MIC5330-OGYML-TR

Microchip TechnologyIn Stock: 684MIC5330-OGYML-TR Datasheet

Current PartRFQ

MIC5330-OGYML-TR

Microchip TechnologyIn Stock: 684MIC5330-OGYML-TR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MIC5330-OGYML-TR is determined by strict alignment across the following critical parameters:

Output Configuration & Voltage Specifications: The substitute part must deliver dual positive fixed outputs at 1.8V and 2.9V. Output voltage tolerance and regulation characteristics must match the specified values.

Current Delivery Capability: Both output channels must support 300mA per channel. Current limiting and thermal protection characteristics must be equivalent.

Package & Pinout Compatibility: The substitute must use the 8-MLF® (2x2) surface mount package with exposed pad. Physical dimensions and pin assignments must be identical to ensure direct PCB compatibility without layout modifications.

Electrical Performance: Dropout voltage performance (0.2V @ 300mA per channel), quiescent current (120 µA), and PSRR characteristics (70dB ~ 65dB across 1kHz ~ 20kHz) establish the baseline performance envelope.

Environmental & Compliance Requirements: Operating temperature range (-40°C ~ 125°C), RoHS3 compliance, and moisture sensitivity level (MSL 1) must be maintained.

Based on the provided input data, the MIC5330-OGYML-TR is identified as its own parametric equivalent with no additional substitute parts listed in the source documentation.

Parameter Comparison

Engineering Selection Recommendations

The MIC5330-OGYML-TR maintains Active product status from Microchip Technology, indicating ongoing manufacturing support and availability. The device is RoHS3 compliant and carries MSL 1 (Unlimited) moisture sensitivity classification, meeting current environmental and reliability standards for production applications.

When selecting this component or its equivalents, verify that your application requirements align with the dual fixed-output architecture (1.8V and 2.9V), the 300mA per-channel current capability, and the 5.5V maximum input voltage specification. The 8-MLF® package footprint must be confirmed against your PCB design to ensure mechanical and electrical compatibility.

Current inventory status shows 660 pieces available as new original stock, supporting immediate procurement needs for production builds and prototyping activities.

Frequently Asked Questions (FAQ)

Q: What makes a part a valid substitute for the MIC5330-OGYML-TR?

A: A valid substitute must match all critical parameters: dual positive fixed outputs at 1.8V and 2.9V, 300mA per channel current capability, 8-MLF® (2x2) surface mount package, 5.5V maximum input voltage, 0.2V dropout voltage at rated current, and equivalent quiescent current performance. Package pinout and physical dimensions must be identical.

Q: Can I use a single-output regulator as a substitute?

A: No. The MIC5330-OGYML-TR is a dual-output device. Single-output regulators do not provide the required dual fixed-voltage outputs and are not compatible with designs expecting two independent regulated supplies.

Q: Are there packaging alternatives for this part?

A: The MIC5330-OGYML-TR is specified in the 8-MLF® (2x2) surface mount package only. Alternative packaging options (such as different case sizes or through-hole variants) would require design modification and are not considered direct substitutes.

Q: What is the significance of the 0.2V dropout voltage specification?

A: The 0.2V dropout voltage at 300mA per channel defines the minimum input-to-output voltage differential required for proper regulation. This parameter is critical for applications with limited input voltage headroom and must be matched in any substitute part.

Q: Does the MSL 1 rating affect component handling?

A: MSL 1 (Unlimited) indicates the component has no moisture sensitivity limitations. Standard surface mount handling procedures are sufficient; no special dry-pack storage or baking procedures are required prior to assembly.

Q: How do I verify compatibility with my existing PCB design?

A: Confirm that your PCB footprint matches the 8-MLF® (2x2) package dimensions, that your circuit design accommodates the dual fixed output voltages (1.8V and 2.9V), and that your power supply can deliver the required input voltage (up to 5.5V) with adequate current margin above the 300mA per-channel requirement.