XC6220C14BPR-G Linear Voltage Regulator Equivalent & Substitute Parts

Part Overview

The XC6220C14BPR-G is an active linear voltage regulator IC manufactured by Torex Semiconductor Ltd, classified as a Power Management (PMIC) component. This device delivers a fixed positive output of 1.45V at 1A maximum output current in a surface-mount SOT-89-5 package. The part is currently in active production status with 1,003 units in stock inventory. Alternative equivalent parts are necessary to support supply chain flexibility, inventory management, and design redundancy in applications requiring fixed 1.45V regulation with 1A output capability.

Substiute Parts

XC6220C14BPR-G

Torex Semiconductor LtdIn Stock: 1027XC6220C14BPR-G Datasheet

Current PartRFQ

XC6220B14BPR-G

Torex Semiconductor LtdIn Stock: 1033XC6220B14BPR-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the XC6220C14BPR-G is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Output voltage: 1.45V fixed
• Output current capability: 1A
• Input voltage maximum: 6V
• Package type: SOT-89-5
• Mounting type: Surface Mount
• Output configuration: Positive
• Number of regulators: 1
• Protection features: Over Current, Over Temperature
• Control features: Enable function

Compliance Requirements:

• Product status: Active
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

The XC6220B14BPR-G qualifies as a parametric equivalent substitute based on identical electrical specifications across all critical parameters and matching compliance certifications. Both parts belong to the XC6220 base product family and share identical functional characteristics within the specified operating conditions.

Parameter Comparison

Engineering Selection Recommendations

Both the XC6220C14BPR-G and XC6220B14BPR-G are qualified for direct substitution in applications requiring a 1.45V fixed linear voltage regulator with 1A output current. Selection between these parts should be based on the following engineering criteria:

Primary Selection Factors:

• Both parts maintain active product status with continuous manufacturing support
• Both achieve ROHS3 compliance and MSL 1 rating, suitable for standard PCB assembly processes
• Electrical performance is functionally equivalent across all critical parameters: output voltage, output current, input voltage range, dropout voltage, and PSRR

Secondary Differentiation: The XC6220B14BPR-G exhibits lower quiescent current (18 µA vs. 24.125 µA) and lower maximum supply current (108 µA vs. 114.125 µA). This characteristic may provide marginal power efficiency benefits in battery-powered or ultra-low-power applications, though the difference is not significant for standard industrial applications.

Inventory Considerations: Current stock levels support either part selection. The XC6220C14BPR-G maintains higher inventory (1,003 units) compared to the XC6220B14BPR-G (979 units).

Frequently Asked Questions (FAQ)

Q: Can XC6220B14BPR-G replace XC6220C14BPR-G in existing designs without PCB modification?

A: Yes. Both parts use identical SOT-89-5 packaging and pin configuration. No PCB layout changes are required. Electrical performance across all critical parameters—output voltage, current rating, dropout voltage, and operating temperature range—is equivalent.

Q: What is the difference between the "C" and "B" designations in these part numbers?

A: The letter designation in the XC6220 series indicates internal performance characteristics. In this case, the primary difference is quiescent current specification: XC6220C14BPR-G specifies 24.125 µA while XC6220B14BPR-G specifies 18 µA. Both meet the same functional requirements for 1.45V, 1A regulation.

Q: Are both parts suitable for high-temperature applications?

A: Yes. Both parts operate across the identical temperature range of -40°C to 85°C (TA). No thermal performance differentiation exists between the two variants.

Q: Do these parts require different handling or storage procedures?

A: No. Both parts carry MSL 1 (Unlimited) moisture sensitivity rating, indicating they can be stored and handled under standard conditions without moisture bake-out requirements prior to assembly.

Q: Which part should be selected for new design implementations?

A: Selection should be based on supply chain availability and inventory status. Both parts are active products with equivalent electrical specifications. The XC6220B14BPR-G offers marginally lower quiescent current if power efficiency is a design priority, though the difference is negligible for most applications.

Q: Are both parts RoHS compliant for regulated markets?

A: Yes. Both XC6220C14BPR-G and XC6220B14BPR-G are ROHS3 compliant and REACH unaffected, meeting environmental regulations for EU and similar regulated markets.