XC6210C16AMR-G Equivalent & Substitute Parts

Part Overview

The XC6210C16AMR-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 1.65V at 700mA with a maximum dropout voltage of 0.135V @ 100mA, housed in an SOT-25 surface mount package. The regulator features an enable control function and over-current protection, operating across the temperature range of -40°C to 85°C. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity while maintaining identical electrical and mechanical specifications.

Substiute Parts

XC6210C16AMR-G

Torex Semiconductor LtdIn Stock: 1001XC6210C16AMR-G Datasheet

Current PartRFQ

XC6210B16AMR-G

Torex Semiconductor LtdIn Stock: 1157XC6210B16AMR-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the XC6210C16AMR-G are identified based on strict parametric equivalence within the Torex XC6210 series. The substitution criteria are established by the following key parameters that must remain constant across all equivalent devices:

• Output voltage configuration: Positive, fixed 1.65V
• Output current rating: 700mA
• Maximum input voltage: 6V
• Package type: SOT-25 (SC-74A, SOT-753)
• Surface mount mounting type
• Operating temperature range: -40°C to 85°C
• Control and protection features: Enable function with over-current protection
• Regulatory compliance: RoHS3 compliant, REACH unaffected

Variations in quiescent current (Iq) and PSRR specifications do not disqualify substitution when all primary electrical and mechanical parameters align. The XC6210B16AMR-G variant meets all substitution criteria and is classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the XC6210C16AMR-G and XC6210B16AMR-G maintain Active product status with full RoHS3 compliance and REACH unaffected designation, confirming long-term availability and regulatory alignment for production applications. The XC6210B16AMR-G variant demonstrates a lower quiescent current specification (55 µA versus 63 µA), which may provide marginal power efficiency benefits in standby or low-load operating conditions. However, this difference does not alter the core functional equivalence of the devices.

Selection between these parts should be based on inventory availability, procurement lead times, and application-specific power consumption requirements. Both devices are suitable for direct substitution in existing designs without circuit modification, provided the PCB footprint and board layout accommodate the SOT-25 package format. The identical dropout voltage, output current rating, and control feature set ensure functional interchangeability across the specified operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can the XC6210B16AMR-G replace the XC6210C16AMR-G in production designs?

A: Yes. The XC6210B16AMR-G is a parametric equivalent with identical output voltage (1.65V), output current (700mA), input voltage rating (6V), dropout voltage (0.135V @ 100mA), package type (SOT-25), and operating temperature range (-40°C to 85°C). Both devices feature enable control and over-current protection. Direct substitution is supported without circuit redesign.

Q: What is the difference between these two part numbers?

A: The primary difference is the quiescent current specification. The XC6210C16AMR-G draws 63 µA, while the XC6210B16AMR-G draws 55 µA. This represents an 8 µA reduction in standby current consumption. All other electrical and mechanical parameters are identical.

Q: Are both parts available in the same package?

A: Yes. Both the XC6210C16AMR-G and XC6210B16AMR-G are supplied in the SOT-25 package (SC-74A, SOT-753) as surface mount devices. PCB footprints and reflow profiles are identical.

Q: Do these parts have the same regulatory compliance?

A: Yes. Both devices are RoHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited) moisture sensitivity rating. Regulatory documentation and certifications are equivalent.

Q: Which part should I select for new designs?

A: Selection should be based on current inventory levels, supplier lead times, and application power budget requirements. The lower quiescent current of the XC6210B16AMR-G may be preferred for battery-powered or ultra-low-power applications. Both parts are equally suitable for standard applications.

Q: Can I mix these parts in the same production batch?

A: Yes. Since both parts are parametric equivalents with identical functional specifications, they can be used interchangeably within the same design and production run without affecting circuit performance or reliability.