XC6210D16AMR-G Equivalent & Substitute Parts

Part Overview

The XC6210D16AMR-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 a 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. Currently in active production status with 805 units in stock, this component is ROHS3 compliant and MSL Level 1 rated. Identifying equivalent substitute parts is essential for supply chain continuity, design flexibility, and procurement optimization when the primary part number becomes unavailable or when alternative sourcing is required.

Substiute Parts

XC6210D16AMR-G

Torex Semiconductor LtdIn Stock: 864XC6210D16AMR-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 XC6210D16AMR-G are identified based on strict parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is governed by the following key parameters that must remain identical:

Electrical Parameters (Non-Negotiable):

• Voltage - Input (Max): 6V
• Voltage - Output (Min/Fixed): 1.65V
• Current - Output: 700mA
• Voltage Dropout (Max): 0.135V @ 100mA
• Current - Quiescent (Iq): 55 µA
• PSRR: 60dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current
• Operating Temperature: -40°C ~ 85°C (TA)

Mechanical Parameters (Non-Negotiable):

• Package / Case: SC-74A, SOT-753
• Supplier Device Package: SOT-25
• Mounting Type: Surface Mount

Compliance & Regulatory (Non-Negotiable):

• RoHS Status: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

Only parts matching all parameters across these three categories qualify as direct substitutes. Parts sharing the same base product number (XC6210) and identical output specifications are grouped as parametric equivalents.

Parameter Comparison

Engineering Selection Recommendations

The XC6210B16AMR-G is a direct parametric equivalent to the XC6210D16AMR-G. Both components are manufactured by Torex Semiconductor Ltd and share identical electrical specifications, mechanical packaging, and regulatory compliance certifications. Selection between these two part numbers is based on availability and procurement requirements rather than technical performance differences.

Both parts maintain active production status, ensuring long-term supply chain stability. Both are ROHS3 compliant and carry MSL Level 1 ratings, meeting environmental and moisture sensitivity requirements for standard manufacturing and storage conditions. The XC6210B16AMR-G currently shows higher inventory availability (1047 units versus 805 units), which may influence procurement decisions for high-volume applications or extended lead-time mitigation strategies.

No technical re-qualification or design modification is required when substituting between these part numbers. Pin configuration, electrical performance, thermal characteristics, and functional behavior remain identical across both variants.

Frequently Asked Questions (FAQ)

Q: What is the difference between XC6210D16AMR-G and XC6210B16AMR-G?

A: Both parts are parametrically identical linear voltage regulators from Torex Semiconductor Ltd. They deliver the same 1.65V fixed output at 700mA with identical dropout voltage, quiescent current, PSRR, and protection features. The difference in the part number designator (D versus B) reflects internal manufacturing or revision variations that do not affect electrical or mechanical performance. Both are fully interchangeable.

Q: Can I substitute XC6210B16AMR-G for XC6210D16AMR-G in my design?

A: Yes. The XC6210B16AMR-G is a direct substitute with no design changes required. All electrical parameters, package dimensions, pin assignments, and functional characteristics are identical. No PCB layout modifications or firmware updates are necessary.

Q: Are both parts available in the same package?

A: Yes. Both the XC6210D16AMR-G and XC6210B16AMR-G are supplied in SOT-25 surface mount packages (SC-74A, SOT-753 case designation). Footprint compatibility is guaranteed.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant and carry MSL Level 1 ratings. They meet identical environmental and regulatory requirements for manufacturing, storage, and deployment.

Q: Which part should I select for new designs?

A: Selection should be based on current inventory availability and procurement lead times. Both parts are in active production and fully qualified for new designs. The XC6210B16AMR-G currently shows higher stock levels, which may provide supply chain advantages for high-volume production.

Q: Are there any thermal or performance differences between these parts?

A: No. Both parts operate across the identical temperature range (-40°C to 85°C) and deliver identical thermal performance characteristics. Quiescent current, dropout voltage, and PSRR specifications are identical.

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

A: Yes. Both parts are fully interchangeable and can be used together in the same assembly without functional or reliability concerns. No sorting, testing, or qualification differences apply.