XC6501A2820R-G Linear Voltage Regulator Equivalent & Substitute Parts

Part Overview

The XC6501A2820R-G is an active linear voltage regulator IC manufactured by Torex Semiconductor Ltd, classified as a Power Management (PMIC) component. This device functions as a positive fixed output regulator delivering 200mA at 2.8V with integrated enable control and over-current protection. The part is currently in active production status with 991 units in stock inventory.

Substitute part identification becomes necessary in scenarios involving supply chain constraints, inventory availability fluctuations, or procurement optimization across manufacturing batches. The XC6501A2820R-G maintains parametric equivalence with alternative part numbers within the same product family, enabling direct functional replacement in circuit designs without modification to PCB layouts or electrical schematics.

Substiute Parts

XC6501A2820R-G

Torex Semiconductor LtdIn Stock: 1099XC6501A2820R-G Datasheet

Current PartRFQ

XC6501D2820R-G

Torex Semiconductor LtdIn Stock: 1285XC6501D2820R-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the XC6501A2820R-G is determined by strict parametric matching across the following critical electrical and mechanical specifications:

Electrical Parameters (Must Match Exactly):

• Output voltage: 2.8V fixed
• Output current capacity: 200mA
• Maximum input voltage: 6V
• Dropout voltage: 0.36V @ 200mA
• Quiescent current: 20 µA
• PSRR: 50dB (1kHz)
• Output configuration: Positive
• Output type: Fixed
• Number of regulators: 1

Mechanical & Environmental Parameters (Must Match Exactly):

• Package type: 4-XFBGA, WLBGA (WLP-4-01)
• Mounting type: Surface Mount
• Operating temperature range: -40°C ~ 85°C (TA)

Compliance & Regulatory Parameters (Must Match Exactly):

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

The XC6501A2820R-G belongs to the XC6501 base product family. Substitute parts within this family maintain identical electrical performance, thermal characteristics, and regulatory compliance, enabling direct replacement in production environments.

Parameter Comparison

Engineering Selection Recommendations

The XC6501D2820R-G qualifies as a direct parametric equivalent to the XC6501A2820R-G based on complete alignment across all electrical specifications, package geometry, thermal operating range, and regulatory compliance certifications.

Selection Criteria:

Both parts maintain active production status with Torex Semiconductor Ltd, ensuring long-term availability and consistent manufacturing quality. The XC6501D2820R-G currently maintains higher inventory availability at 1195 units compared to 991 units for the XC6501A2820R-G, presenting a supply chain advantage without performance trade-offs.

Both components satisfy ROHS3 compliance requirements and carry MSL Level 1 (Unlimited) moisture sensitivity ratings, indicating equivalent reliability in standard manufacturing and storage environments. REACH compliance status is identical across both parts.

The identical package specification (4-XFBGA, WLBGA WLP-4-01) and surface mount mounting type ensure direct PCB compatibility without layout modifications. Electrical performance parameters including dropout voltage, quiescent current, and PSRR characteristics are fully matched, supporting equivalent circuit behavior in power management applications.

Frequently Asked Questions (FAQ)

Q: Can the XC6501D2820R-G replace the XC6501A2820R-G in existing designs without PCB modification?

A: Yes. Both parts share identical package specifications (4-XFBGA, WLBGA WLP-4-01) and surface mount mounting type. Pin-to-pin compatibility and electrical performance are fully matched, enabling direct substitution without PCB layout changes.

Q: Are the electrical performance characteristics identical between these two part numbers?

A: Yes. Output voltage (2.8V fixed), output current (200mA), input voltage rating (6V max), dropout voltage (0.36V @ 200mA), quiescent current (20 µA), and PSRR (50dB @ 1kHz) are identical across both parts.

Q: What is the difference between the XC6501A2820R-G and XC6501D2820R-G part numbers?

A: The part numbers differ only in the letter designation (A versus D), which represents different manufacturing batches or date codes within the XC6501 base product family. All electrical, mechanical, and compliance specifications remain identical.

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

A: Yes. Both the XC6501A2820R-G and XC6501D2820R-G are ROHS3 compliant, REACH unaffected, carry MSL Level 1 (Unlimited) moisture sensitivity ratings, and maintain active production status.

Q: What is the operating temperature range for both parts?

A: Both parts operate across the identical temperature range of -40°C to 85°C (TA), supporting equivalent thermal performance in industrial and commercial applications.

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

A: No. Both parts utilize the identical 4-XFBGA, WLBGA package type with WLP-4-01 supplier device package designation. Pinout and package geometry are fully matched.

Q: Which part should be selected based on availability?

A: The XC6501D2820R-G currently maintains higher inventory availability (1195 units) compared to the XC6501A2820R-G (991 units). Selection based on supply chain requirements does not impact electrical performance or reliability.