RTQ6056GF Equivalent & Substitute Parts

Part Overview

The RTQ6056GF is an active current sense regulator integrated circuit designed for high/low-side current sensing applications. Manufactured by Richtek USA Inc., this Power Management (PMIC) component operates across a 2.7V to 5.5V input voltage range with ±0.02% accuracy and is housed in a 10-MSOP surface mount package. The device maintains an active product status with 3379 units currently in stock. Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain component availability across manufacturing cycles.

Substiute Parts

RTQ6056GF

Richtek USA Inc.In Stock: 3396RTQ6056GF Datasheet

Current PartRFQ

RT6056GF

Richtek USA Inc.In Stock: 1904RT6056GF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RTQ6056GF is determined by strict alignment across the following critical parameters:

Functional Equivalence: The substitute part must perform current sense regulation with identical high/low-side sensing capability.

Electrical Specifications: Input voltage range (2.7V ~ 5.5V), accuracy (±0.02%), and operating temperature range (-40°C ~ 125°C) must match exactly.

Package Compatibility: The substitute must use the 10-MSOP surface mount package with identical physical dimensions (0.118", 3.00mm Width) to ensure PCB layout compatibility without redesign.

Compliance & Certifications: RoHS3 compliance, MSL rating of 3 (168 Hours), and REACH unaffected status must be maintained.

Product Status: Only active, production-grade components qualify as substitutes.

The RT6056GF meets all substitution criteria and is classified as a parametric equivalent to the RTQ6056GF.

Parameter Comparison

Engineering Selection Recommendations

The RT6056GF qualifies as a direct parametric equivalent to the RTQ6056GF based on complete alignment of all specified electrical, mechanical, and compliance parameters. Both components are manufactured by Richtek USA Inc., maintain active product status, and carry identical certifications including ROHS3 compliance and REACH unaffected designation.

Selection between RTQ6056GF and RT6056GF should be based on inventory availability and supply chain requirements. The RTQ6056GF currently maintains higher stock levels (3379 units) compared to the RT6056GF (1837 units). Both components are suitable for immediate integration into designs requiring current sense regulation in the 2.7V to 5.5V input voltage range with ±0.02% accuracy.

No design modifications, PCB layout changes, or firmware adjustments are required when substituting between these parts, as all functional and physical parameters remain constant.

Frequently Asked Questions (FAQ)

Q: Can RT6056GF be used as a direct replacement for RTQ6056GF in existing designs?

A: Yes. The RT6056GF is a parametric equivalent with identical electrical specifications, package dimensions, and compliance certifications. No design changes are required.

Q: Are there any differences in the 10-MSOP package between these parts?

A: No. Both components use the identical 10-MSOP surface mount package with 0.118" width and 3.00mm dimensions. PCB footprints and reflow profiles remain unchanged.

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both RTQ6056GF and RT6056GF are ROHS3 compliant, REACH unaffected, and carry MSL rating 3 (168 Hours). Operating temperature ranges and moisture sensitivity specifications are identical.

Q: What is the basis for substitution between RTQ6056GF and RT6056GF?

A: Substitution is based on complete parameter alignment across function (current sense), sensing method (high/low-side), accuracy (±0.02%), input voltage range (2.7V ~ 5.5V), operating temperature (-40°C ~ 125°C), package type (10-MSOP), and all compliance certifications.

Q: Which part should be selected based on availability?

A: RTQ6056GF is recommended for immediate procurement due to higher current inventory (3379 units). RT6056GF is available as an alternative with 1837 units in stock. Both are active products with no planned discontinuation.

Q: Are there any thermal or electrical performance differences between these parts?

A: No. Both components operate identically across the specified input voltage range, accuracy tolerance, and temperature range. Thermal characteristics and electrical performance are equivalent.