XC6210B11AMR-G Equivalent & Substitute Parts

Part Overview

The XC6210B11AMR-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 1.15V at 500mA with a maximum dropout voltage of 0.5V at 100mA. The regulator features an enable control function and over-current protection, operating across the industrial temperature range of -40°C to 85°C. The component is housed in a SOT-25 surface-mount package (SC-74A, SOT-753) and maintains Active product status with full RoHS3 compliance and REACH unaffected designation.

Equivalent and substitute parts are identified to support design flexibility, inventory management, and supply chain continuity for applications requiring fixed 1.15V linear regulation at 500mA output capacity.

Substiute Parts

XC6210B11AMR-G

Torex Semiconductor LtdIn Stock: 946XC6210B11AMR-G Datasheet

Current PartRFQ

XC6210A11AMR-G

Torex Semiconductor LtdIn Stock: 1222XC6210A11AMR-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the XC6210B11AMR-G are identified based on strict parametric equivalence within the Torex XC6210 series. Substitution eligibility is determined by the following critical parameters:

• Output Voltage (Fixed): 1.15V
• Output Current Capacity: 500mA
• Input Voltage (Maximum): 6V
• Dropout Voltage (Maximum): 0.5V @ 100mA
• Package Type: SOT-25 (SC-74A, SOT-753)
• Mounting Type: Surface Mount
• Operating Temperature Range: -40°C to 85°C
• Control Features: Enable function
• Protection Features: Over-current protection
• Compliance Status: RoHS3 Compliant, REACH Unaffected

The XC6210A11AMR-G qualifies as a parametric equivalent substitute. Both devices share identical output voltage, current capacity, input voltage limits, package configuration, and functional feature set. Variations in quiescent current (Iq) between the two variants fall within acceptable operational tolerances and do not restrict substitution eligibility.

Parameter Comparison

Engineering Selection Recommendations

Both the XC6210B11AMR-G and XC6210A11AMR-G are Active products with full RoHS3 compliance and REACH unaffected status, ensuring regulatory alignment for current and future applications. Selection between these variants is based on availability and supply chain requirements rather than functional performance differences.

The XC6210B11AMR-G exhibits a quiescent current of 55 µA, while the XC6210A11AMR-G operates at 61.5 µA. This 6.5 µA differential represents a 12% variance in standby power consumption and does not impact circuit compatibility or performance in standard applications. Both devices deliver identical output voltage regulation, current capacity, dropout characteristics, and protection functionality.

For applications where quiescent current minimization is a design priority, the XC6210B11AMR-G provides marginal advantage. For general-purpose fixed 1.15V regulation at 500mA, either variant performs equivalently. Current inventory levels (877 units for XC6210B11AMR-G and 1195 units for XC6210A11AMR-G) support immediate procurement of either option.

Frequently Asked Questions (FAQ)

Q: Can the XC6210A11AMR-G be used as a direct replacement for the XC6210B11AMR-G?

A: Yes. Both devices are parametrically equivalent linear voltage regulators with identical output voltage (1.15V), output current (500mA), input voltage limits (6V maximum), dropout voltage (0.5V @ 100mA), package type (SOT-25), and operating temperature range (-40°C to 85°C). The quiescent current difference (55 µA vs. 61.5 µA) does not restrict substitution.

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

A: No. Both the XC6210B11AMR-G and XC6210A11AMR-G use the identical SOT-25 package (SC-74A, SOT-753) with surface-mount configuration. Pinout and PCB footprint compatibility is guaranteed.

Q: What is the significance of the quiescent current difference?

A: The XC6210B11AMR-G draws 55 µA in standby mode, while the XC6210A11AMR-G draws 61.5 µA. This 6.5 µA difference affects only low-power standby scenarios. For applications with continuous or frequent load current, this variance is negligible.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the XC6210B11AMR-G and XC6210A11AMR-G carry RoHS3 compliance certification and REACH unaffected status, meeting current environmental and regulatory requirements.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection should be based on current inventory availability and supply chain lead times. Both maintain Active product status with equivalent performance characteristics.

Q: Do these parts require different PCB layout or thermal management?

A: No. Both devices share identical package dimensions, thermal characteristics, and layout requirements. PCB designs are fully interchangeable.