XC6210B30AMR-G Equivalent & Substitute Parts

Part Overview

The XC6210B30AMR-G is a linear voltage regulator IC manufactured by Torex Semiconductor Ltd, classified as a Power Management (PMIC) component. This device delivers a fixed positive output of 3.05V at 700mA with a maximum dropout voltage of 0.075V @ 100mA, housed in an SOT-25 surface mount package. The part is currently in active production status with 703 units in stock inventory.

Finding equivalent and substitute parts for the XC6210B30AMR-G becomes necessary when addressing supply chain constraints, inventory optimization, or design flexibility requirements while maintaining identical electrical and mechanical performance specifications.

Substiute Parts

XC6210B30AMR-G

Torex Semiconductor LtdIn Stock: 717XC6210B30AMR-G Datasheet

Current PartRFQ

XC6210A30AMR-G

Torex Semiconductor LtdIn Stock: 903XC6210A30AMR-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XC6210B30AMR-G is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Fixed output voltage of 3.05V
• Output current rating of 700mA
• Maximum input voltage of 6V
• Voltage dropout specification of 0.075V @ 100mA
• Operating temperature range of -40°C ~ 85°C

Mechanical & Packaging Specifications:

• Surface mount mounting type
• SOT-25 package configuration (SC-74A, SOT-753 case)

Compliance & Regulatory:

• ROHS3 compliance
• MSL rating of 1 (Unlimited)

The XC6210A30AMR-G qualifies as a parametric equivalent substitute based on identical alignment across all critical electrical output specifications, package configuration, and regulatory compliance requirements. Variance in quiescent current (Iq) between the main part and substitute does not disqualify substitution, as this parameter falls within acceptable operational tolerance for this component category and does not affect core voltage regulation or current delivery performance.

Parameter Comparison

Engineering Selection Recommendations

Both the XC6210B30AMR-G and XC6210A30AMR-G are active production components manufactured by Torex Semiconductor Ltd with full ROHS3 compliance and MSL 1 rating. Selection between these parts should be based on inventory availability and supply chain requirements.

The XC6210B30AMR-G (703 units in stock) and XC6210A30AMR-G (806 units in stock) are electrically and mechanically interchangeable for applications requiring a 3.05V, 700mA linear voltage regulator in SOT-25 packaging. The quiescent current difference of 12.5 µA between the two variants is negligible for most power management applications and does not impact functional performance in standard operating conditions.

Both parts maintain identical voltage regulation accuracy, dropout performance, and thermal operating range. PCB layout and circuit design modifications are not required when substituting between these parts.

Frequently Asked Questions (FAQ)

Q: Can the XC6210A30AMR-G be used as a direct replacement for the XC6210B30AMR-G?

A: Yes. Both parts deliver identical output voltage (3.05V), output current (700mA), dropout voltage (0.075V @ 100mA), and operate across the same temperature range (-40°C ~ 85°C). Package configuration (SOT-25) and pin assignments are identical. No circuit modifications are required.

Q: What is the significance of the quiescent current difference between these parts?

A: The XC6210B30AMR-G has a quiescent current of 55 µA, while the XC6210A30AMR-G has 67.5 µA. This 12.5 µA difference represents less than 0.02% of the maximum output current rating and has negligible impact on overall system power consumption in typical applications. Both values fall within acceptable operational parameters for this component class.

Q: Are there any package or pinout differences between these substitutes?

A: No. Both parts use the SC-74A case designation with SOT-753 configuration and SOT-25 supplier device package. Pinout, pad layout, and mechanical dimensions are identical. Direct PCB substitution is possible without design changes.

Q: Do both parts meet the same compliance and regulatory requirements?

A: Yes. Both the XC6210B30AMR-G and XC6210A30AMR-G are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. Both are active production parts from Torex Semiconductor Ltd with identical regulatory status.

Q: Which part should be selected based on availability?

A: Selection should be based on current inventory levels and supply chain lead times. The XC6210A30AMR-G currently has 806 units in stock compared to 703 units for the XC6210B30AMR-G. For applications with no specific quiescent current constraints, either part is suitable for immediate procurement.