RT6056GF Equivalent & Substitute Parts

Part Overview

The RT6056GF is an active current sense regulator integrated circuit manufactured by Richtek USA Inc., classified as a Power Management (PMIC) device. This component functions as a high/low-side current sense IC with ±0.02% accuracy, designed for applications requiring precise current monitoring across a 2.7V to 5.5V input voltage range. The device operates across an industrial temperature range of -40°C to 125°C (junction temperature) and is housed in a 10-MSOP surface mount package.

The RT6056GF maintains Active product status with 1,837 units currently in stock. Equivalent substitute parts are identified based on matching electrical specifications, mechanical packaging, and compliance certifications. Substitute identification ensures design flexibility, supply chain continuity, and component availability across manufacturing cycles.

Substiute Parts

RT6056GF

Richtek USA Inc.In Stock: 1904RT6056GF Datasheet

Current PartRFQ

RTQ6056GF

Richtek USA Inc.In Stock: 3396RTQ6056GF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT6056GF are identified through parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is based on the following matching criteria:

Electrical Parameters:

• Current sense function with high/low-side sensing capability
• Accuracy specification of ±0.02%
• Input voltage range of 2.7V ~ 5.5V
• Operating temperature range of -40°C ~ 125°C (TJ)

Mechanical Parameters:

• Surface mount mounting type
• 10-MSOP package configuration with 0.118" (3.00mm) width
• Tape & Reel packaging format

Compliance & Status:

• Active product status
• ROHS3 compliance
• REACH Unaffected classification
• Moisture Sensitivity Level 3 (168 Hours)

Parts meeting all specified parameters are classified as direct parametric equivalents and may be substituted without design modification.

Parameter Comparison

Engineering Selection Recommendations

The RTQ6056GF is a direct parametric equivalent to the RT6056GF and qualifies as a substitute component based on complete alignment across all specified electrical, mechanical, and compliance parameters.

Selection Criteria:

Both the RT6056GF and RTQ6056GF maintain Active product status, ensuring long-term availability and manufacturing support. Both components carry ROHS3 compliance certification and REACH Unaffected classification, meeting regulatory requirements for industrial and commercial applications.

The RTQ6056GF currently maintains higher inventory availability (3,379 units) compared to the RT6056GF (1,837 units), providing supply chain flexibility for high-volume production requirements.

No design modifications, PCB layout changes, or firmware adjustments are required when substituting between these parts. Both components are housed in identical 10-MSOP packages with matching pinout configurations and electrical characteristics.

Frequently Asked Questions (FAQ)

Q: Can the RTQ6056GF be used as a direct replacement for the RT6056GF?

A: Yes. The RTQ6056GF meets all electrical and mechanical specifications of the RT6056GF, including current sense accuracy (±0.02%), input voltage range (2.7V ~ 5.5V), operating temperature range (-40°C ~ 125°C), and 10-MSOP package configuration. No design changes are required.

Q: Are there any differences in package dimensions between these parts?

A: No. Both the RT6056GF and RTQ6056GF use the 10-MSOP package with identical dimensions of 0.118" (3.00mm) width. PCB footprints and land patterns are interchangeable.

Q: Do both parts meet the same compliance standards?

A: Yes. Both components are ROHS3 compliant and REACH Unaffected. Both carry Moisture Sensitivity Level 3 (168 Hours) classification and are supplied in Tape & Reel packaging format.

Q: What is the difference between the RT6056GF and RTQ6056GF part numbers?

A: The part numbers differ only in the manufacturer designation prefix (RT versus RTQ). Both are manufactured by Richtek USA Inc. and share identical electrical specifications and functional characteristics.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection may be based on current inventory availability, supplier lead times, or existing component qualification within your supply chain. Both parts are Active status products with equivalent long-term support.

Q: Are there any temperature or voltage derating considerations between these parts?

A: No. Both parts operate across the identical temperature range (-40°C ~ 125°C junction temperature) and input voltage range (2.7V ~ 5.5V). Derating curves and thermal characteristics are equivalent.