XC6501D3320R-G Equivalent & Substitute Parts

Part Overview

The XC6501D3320R-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 3.3V at 200mA with a maximum dropout voltage of 0.35V, designed for surface mount applications in the WLP-4-01 package. The part is currently in active production status with 738 units available in inventory. Alternative equivalent parts may be required due to supply chain considerations, inventory availability, or design revision updates while maintaining identical electrical and mechanical specifications.

Substiute Parts

XC6501D3320R-G

Torex Semiconductor LtdIn Stock: 773XC6501D3320R-G Datasheet

Current PartRFQ

XC6501B3320R-G

Torex Semiconductor LtdIn Stock: 975XC6501B3320R-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XC6501D3320R-G is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must maintain identical specifications in the following areas:

Electrical Parameters:

• Fixed output voltage of 3.3V
• Output current capability of 200mA
• Maximum input voltage of 6V
• Dropout voltage of 0.35V @ 200mA
• Quiescent current of 21 µA
• PSRR of 50dB (1kHz)

Mechanical & Package Parameters:

• Surface mount mounting type
• 4-XFBGA, WLBGA package configuration
• WLP-4-01 supplier device package designation

Compliance & Environmental Parameters:

• ROHS3 compliance
• Moisture Sensitivity Level 1
• Operating temperature range of -40°C ~ 85°C

The XC6501B3320R-G qualifies as a parametric equivalent substitute based on complete alignment with all specified parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the XC6501D3320R-G and XC6501B3320R-G are active production parts manufactured by Torex Semiconductor Ltd with identical electrical and mechanical specifications. Selection between these parts is based on the following engineering criteria:

Compliance & Certification: Both parts maintain ROHS3 compliance, REACH unaffected status, and identical moisture sensitivity ratings, ensuring regulatory and environmental compatibility across applications.

Product Status: Both parts are in active production status, ensuring long-term availability and supply chain stability for production designs.

Inventory Availability: The XC6501B3320R-G currently maintains higher inventory levels (927 units) compared to the XC6501D3320R-G (738 units), which may influence selection for high-volume procurement scenarios.

Parametric Equivalence: Complete electrical and mechanical parameter alignment permits direct substitution without circuit redesign or performance degradation. The parts are functionally interchangeable in all specified operating conditions.

Frequently Asked Questions (FAQ)

Q: Can the XC6501B3320R-G be used as a direct replacement for the XC6501D3320R-G?

A: Yes. The XC6501B3320R-G is a parametric equivalent with identical output voltage (3.3V), output current (200mA), dropout voltage (0.35V @ 200mA), quiescent current (21 µA), PSRR (50dB at 1kHz), package type (WLP-4-01), and operating temperature range (-40°C ~ 85°C). Direct substitution is supported without circuit modification.

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

A: No. Both parts use the identical 4-XFBGA, WLBGA package configuration with WLP-4-01 supplier device package designation. Pinout and mechanical footprint are identical, permitting direct PCB-level substitution.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the XC6501D3320R-G and XC6501B3320R-G are ROHS3 compliant, REACH unaffected, and carry identical moisture sensitivity level ratings (MSL 1 - Unlimited). Regulatory and environmental compliance is equivalent.

Q: What is the difference between the XC6501D and XC6501B designations?

A: The D and B designations represent different production batches or revisions within the XC6501 base product family. Both maintain identical electrical specifications and are functionally equivalent for all application requirements.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection may be based on current inventory availability, supplier lead times, or procurement preferences. Both parts are in active production status with equivalent long-term availability.

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

A: No. Both parts maintain identical thermal characteristics, quiescent current (21 µA), and PSRR performance (50dB at 1kHz). Operating temperature range and dropout voltage specifications are identical across both parts.