MP2153GTF-Z Equivalent & Substitute Parts

Part Overview

The MP2153GTF-Z is a switching regulator IC manufactured by Monolithic Power Systems, classified as a Power Management (PMIC) component. This device is rated for 3A output current and is packaged in SOT-563/SOT-666 surface mount configuration. The part maintains Active product status and is fully RoHS3 compliant with MSL Level 1 (Unlimited moisture sensitivity rating). The MP2153GTF-Z is sourced as a new original component with 738 units currently in inventory. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design flexibility is required.

Substiute Parts

MP2153GTF-Z

Monolithic Power SystemsIn Stock: 822MP2153GTF-Z Datasheet

Current PartRFQ

RT5797AHGQW

Richtek USA Inc.In Stock: 2225RT5797AHGQW Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MP2153GTF-Z are identified based on the following critical parameters that determine functional equivalence:

• Output current rating: 3A
• Product category: Power Management (PMIC) / Switching Regulator
• Mounting type: Surface Mount
• Product status: Active
• Regulatory compliance: RoHS3 Compliant, REACH Unaffected, EAR99 classification
• Packaging format: Surface mount with tape & reel or cut tape availability

The RT5797AHGQW qualifies as a substitute based on matching output current specification (3A), active product status, identical regulatory compliance profile (RoHS3, REACH Unaffected, EAR99), and surface mount configuration. Both parts function as switching regulator ICs within the Power Management category and maintain equivalent compliance certifications required for industrial and commercial applications.

Parameter Comparison

Engineering Selection Recommendations

Both the MP2153GTF-Z and RT5797AHGQW maintain Active product status and are fully compliant with RoHS3 and REACH regulations. Both components carry EAR99 export classification and share identical HTSUS commodity codes, confirming their functional equivalence within the Power Management (PMIC) category.

The primary distinction between these parts is the Moisture Sensitivity Level (MSL): the MP2153GTF-Z carries MSL Level 1 (Unlimited), while the RT5797AHGQW carries MSL Level 3 (168 Hours). This difference affects storage and handling requirements but does not impact electrical performance or functional capability. The RT5797AHGQW is available in higher inventory quantity (2180 units) compared to the MP2153GTF-Z (738 units), providing improved supply chain flexibility.

Selection between these parts should be based on packaging format requirements (SOT-563/SOT-666 versus 8-WFDFN), inventory availability, and moisture sensitivity handling protocols applicable to the end application.

Frequently Asked Questions (FAQ)

Q: What makes the RT5797AHGQW a valid substitute for the MP2153GTF-Z?

A: Both parts are Active-status switching regulator ICs rated for 3A output current, classified as Power Management (PMIC) components, and maintain identical regulatory compliance (RoHS3, REACH Unaffected, EAR99). Both are surface mount devices suitable for equivalent circuit applications.

Q: Are there package compatibility considerations between these parts?

A: Yes. The MP2153GTF-Z uses SOT-563/SOT-666 packaging, while the RT5797AHGQW uses 8-WFDFN (2x2) packaging. PCB layout and footprint modifications are required if substituting between these parts. Verify that your circuit board design can accommodate the different package geometry.

Q: What is the significance of the different MSL ratings?

A: The MP2153GTF-Z (MSL 1) has unlimited shelf life under standard storage conditions. The RT5797AHGQW (MSL 3) requires controlled storage conditions with a 168-hour floor life after moisture exposure. Select based on your storage and handling capabilities.

Q: Can these parts be used interchangeably in production?

A: Functional substitution is valid based on matching output current and regulatory compliance. However, physical package differences require separate PCB designs. Verify electrical specifications and application requirements before implementing either part in production.

Q: What inventory considerations apply to these substitutes?

A: The MP2153GTF-Z has 738 units in stock, while the RT5797AHGQW has 2180 units available. The RT5797AHGQW provides greater supply availability for high-volume requirements.