XC6210D27AMR-G Equivalent & Substitute Parts

Part Overview

The XC6210D27AMR-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 2.75V at 700mA with a maximum dropout voltage of 0.09V @ 100mA, housed in an SOT-25 surface mount package. The part is currently in active production status with 1,032 units in stock. Finding equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain component availability across manufacturing cycles.

Substiute Parts

XC6210D27AMR-G

Torex Semiconductor LtdIn Stock: 1132XC6210D27AMR-G Datasheet

Current PartRFQ

XC6210A27AMR-G

Torex Semiconductor LtdIn Stock: 1074XC6210A27AMR-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the XC6210D27AMR-G is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Output voltage (fixed at 2.75V)
• Maximum output current (700mA)
• Maximum input voltage (6V)
• Package type (SOT-25 / SC-74A, SOT-753)
• Output configuration (Positive)
• Output type (Fixed)
• Mounting type (Surface Mount)

Allowable Variation Parameters:

• Quiescent current (Iq): Variation permitted within component operational specifications
• PSRR: Maintained at 60dB (1kHz)
• Dropout voltage: Maintained at 0.09V @ 100mA
• Control features and protection features: Consistent across substitutes

The XC6210A27AMR-G qualifies as a parametric equivalent based on identical output voltage, current rating, input voltage maximum, package configuration, and all critical electrical specifications. The difference in quiescent current (66 µA vs. 55 µA) falls within acceptable operational variance for this component category.

Parameter Comparison

Engineering Selection Recommendations

Both the XC6210D27AMR-G and XC6210A27AMR-G are active production components manufactured by Torex Semiconductor Ltd with identical compliance certifications (ROHS3 Compliant, REACH Unaffected). Selection between these parts should be based on:

1. Supply Chain Availability: The XC6210D27AMR-G has 1,032 units in stock, while the XC6210A27AMR-G has 988 units in stock. Both maintain adequate inventory levels.

2. Regulatory Compliance: Both parts meet ROHS3 and REACH requirements with MSL rating of 1 (Unlimited), ensuring compatibility with standard manufacturing and storage conditions.

3. Electrical Performance: The XC6210A27AMR-G exhibits a quiescent current of 66 µA compared to 55 µA in the XC6210D27AMR-G. This 11 µA difference is within acceptable operational variance for linear regulator applications and does not impact functional equivalence.

4. Package Compatibility: Both parts utilize identical SOT-25 packaging (SC-74A, SOT-753), ensuring direct PCB layout compatibility without design modification.

Frequently Asked Questions (FAQ)

Q: Can the XC6210A27AMR-G be used as a direct replacement for the XC6210D27AMR-G?

A: Yes. Both parts are parametric equivalents with identical output voltage (2.75V), output current (700mA), input voltage maximum (6V), package configuration (SOT-25), and all critical electrical specifications. The quiescent current difference (66 µA vs. 55 µA) does not prevent functional substitution.

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

A: The XC6210A27AMR-G draws 11 µA more quiescent current than the XC6210D27AMR-G. This variation is within normal manufacturing tolerance for linear regulators and does not affect output voltage regulation, dropout performance, or protection features. Selection should be based on specific application power budget requirements.

Q: Are both parts suitable for the same PCB layout?

A: Yes. Both parts use identical SOT-25 packaging (SC-74A, SOT-753) with the same pin configuration, footprint, and mounting type (Surface Mount). No PCB redesign is required when substituting between these parts.

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

A: Yes. Both the XC6210D27AMR-G and XC6210A27AMR-G are ROHS3 Compliant, REACH Unaffected, with MSL rating of 1 (Unlimited). They meet identical environmental and regulatory requirements.

Q: What parameters must remain identical for substitution to be valid?

A: The following parameters must match exactly: output voltage (2.75V fixed), output current (700mA), maximum input voltage (6V), package type (SOT-25), output configuration (Positive), output type (Fixed), and mounting type (Surface Mount). Variations in quiescent current, within component specifications, do not invalidate substitution.

Q: Which part should be selected based on current availability?

A: Both parts maintain adequate inventory. The XC6210D27AMR-G has 1,032 units in stock and the XC6210A27AMR-G has 988 units in stock. Selection should prioritize application-specific requirements rather than inventory levels, as both are actively produced.