XC6210B17AMR-G Equivalent & Substitute Parts

Part Overview

The XC6210B17AMR-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 1.75V at 700mA with a maximum dropout voltage of 0.135V at 100mA. The regulator features an enable control function and over-current protection, operating across the temperature range of -40°C to 85°C. The component is housed in an SC-74A (SOT-753) surface-mount package and is supplied in Tape & Reel format. The XC6210B17AMR-G maintains Active product status and is ROHS3 compliant. Substitute parts are identified when electrical performance parameters, output specifications, package compatibility, and regulatory compliance align with the original component, enabling direct replacement in circuit applications without design modification.

Substiute Parts

XC6210B17AMR-G

Torex Semiconductor LtdIn Stock: 778XC6210B17AMR-G Datasheet

Current PartRFQ

XC6210A17AMR-G

Torex Semiconductor LtdIn Stock: 994XC6210A17AMR-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the XC6210B17AMR-G are identified based on strict parametric equivalence across the following criteria:

Electrical Performance Parameters:

• Fixed output voltage of 1.75V
• Output current capacity of 700mA
• Maximum input voltage of 6V
• Dropout voltage specification of 0.135V at 100mA
• PSRR of 60dB at 1kHz
• Operating temperature range of -40°C to 85°C

Functional Features:

• Positive output configuration
• Single regulator output
• Enable control function
• Over-current protection

Package and Compliance:

• Surface-mount technology in SC-74A (SOT-753) package
• SOT-25 supplier device package
• ROHS3 compliance
• Tape & Reel packaging format

The XC6210A17AMR-G qualifies as a parametric equivalent substitute based on matching all electrical output specifications, control features, protection mechanisms, package geometry, and regulatory compliance standards. Variations in quiescent current (Iq) between the main part and substitute do not disqualify substitution when all other parameters remain within specification.

Parameter Comparison

Engineering Selection Recommendations

Both the XC6210B17AMR-G and XC6210A17AMR-G maintain Active product status from Torex Semiconductor Ltd, ensuring continued manufacturing support and availability. Both components are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component procurement.

The XC6210A17AMR-G presents a direct parametric substitute for the XC6210B17AMR-G across all critical electrical specifications: fixed 1.75V output, 700mA current capacity, 6V maximum input, and 0.135V dropout voltage. The quiescent current variance (63 µA versus 55 µA) represents a 14.5% increase but remains within acceptable operational margins for most applications where the regulator is not the primary power consumption constraint.

Package compatibility is confirmed across both parts: SC-74A (SOT-753) surface-mount configuration with SOT-25 supplier device package designation. Pin-to-pin compatibility and PCB footprint alignment are assured, enabling direct component substitution without circuit board redesign.

Selection between these parts should be based on inventory availability and application-specific quiescent current requirements. The XC6210A17AMR-G is suitable for applications where the marginal increase in standby current consumption does not impact overall system power budget.

Frequently Asked Questions (FAQ)

Q: Can the XC6210A17AMR-G replace the XC6210B17AMR-G in existing designs?

A: Yes. The XC6210A17AMR-G is a parametric equivalent substitute. Both components deliver identical output voltage (1.75V), output current (700mA), input voltage rating (6V maximum), dropout voltage (0.135V at 100mA), and PSRR (60dB at 1kHz). Package geometry, pin configuration, and mounting type are identical. Direct substitution is supported without circuit modification.

Q: What is the difference between these two parts?

A: The primary difference is quiescent current specification. The XC6210B17AMR-G operates at 55 µA quiescent current, while the XC6210A17AMR-G operates at 63 µA. This 8 µA difference represents approximately 14.5% higher standby power consumption in the substitute part. All other electrical and mechanical parameters are identical.

Q: Are both parts available in the same package?

A: Yes. Both the XC6210B17AMR-G and XC6210A17AMR-G are supplied in SC-74A (SOT-753) surface-mount packages with SOT-25 supplier device package designation. PCB footprints and pin assignments are identical, enabling direct board-level substitution.

Q: Do both parts meet the same compliance standards?

A: Yes. Both components are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. Moisture sensitivity level (MSL) is rated at 1 (Unlimited) for both parts. Regulatory and environmental compliance is equivalent.

Q: Which part should I select for low-power applications?

A: The XC6210B17AMR-G is the preferred choice for applications where quiescent current minimization is critical. At 55 µA, it provides 8 µA lower standby current consumption compared to the XC6210A17AMR-G. For applications where this difference is negligible relative to overall system power consumption, either part is suitable.

Q: Are both parts currently in production?

A: Yes. Both the XC6210B17AMR-G and XC6210A17AMR-G maintain Active product status from Torex Semiconductor Ltd, confirming ongoing manufacturing and availability.