XC6217C28AMR-G Linear Voltage Regulator Equivalent & Substitute Parts

Part Overview

The XC6217C28AMR-G is an active linear voltage regulator IC manufactured by Torex Semiconductor Ltd, classified as a Power Management (PMIC) component. This device provides a fixed positive output of 2.85V with a maximum output current of 200mA, designed for surface mount applications in the SOT-25 package. The regulator features enable control and over-current protection, operating across the industrial temperature range of -40°C to 85°C. As an active product with full RoHS3 compliance and unlimited moisture sensitivity rating, equivalent substitute parts are identified to support design flexibility, supply chain continuity, and alternative sourcing options.

Substiute Parts

XC6217C28AMR-G

Torex Semiconductor LtdIn Stock: 776XC6217C28AMR-G Datasheet

Current PartRFQ

S-1315A2J-M5T1U3

ABLIC Inc.In Stock: 964S-1315A2J-M5T1U3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the XC6217C28AMR-G are identified based on strict parametric equivalence across the following critical criteria:

Output Voltage Match: Fixed output voltage of 2.85V is mandatory for direct substitution.

Output Current Capability: Minimum 200mA output current rating required to support equivalent load conditions.

Input Voltage Compatibility: Maximum input voltage must accommodate the 6V specification of the original part.

Temperature Range: Operating range of -40°C to 85°C must be maintained for industrial application compatibility.

Control and Protection Features: Enable function and over-current protection must be present in substitute devices.

Regulatory Compliance: RoHS3 compliance and REACH unaffected status required for equivalent substitution.

Package Compatibility: Surface mount packages with equivalent pinout and thermal characteristics (SOT-25 or SOT-23-5 variants) are acceptable.

The S-1315A2J-M5T1U3 manufactured by ABLIC Inc. meets all mandatory parametric criteria for direct substitution, with documented differences in specific performance metrics noted in the parameter comparison table below.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (XC6217C28AMR-G): Torex Semiconductor Ltd device is the specified component with active product status, full RoHS3 compliance, and REACH unaffected certification. This part demonstrates superior PSRR performance (70dB) and lower dropout voltage (0.17V @ 100mA), making it optimal for noise-sensitive applications and systems with limited input voltage headroom.

Substitute Selection (S-1315A2J-M5T1U3): ABLIC Inc. device qualifies as a parametric equivalent with active product status and identical regulatory compliance. This substitute exhibits lower quiescent current (1µA versus 8µA), providing advantages in battery-powered or ultra-low-power applications. The maximum input voltage specification of 5.5V is lower than the primary part's 6V rating; circuit designs must confirm input voltage does not exceed 5.5V. The dropout voltage specification of 0.28V @ 200mA is higher than the primary part; applications requiring operation near minimum input voltage margins must account for this difference.

Both devices maintain identical output voltage (2.85V), output current (200mA), operating temperature range (-40°C to 85°C), and protection features (enable control, over-current protection), supporting direct functional substitution within the specified parameter constraints.

Frequently Asked Questions (FAQ)

Q: Can the S-1315A2J-M5T1U3 directly replace the XC6217C28AMR-G in all applications?

A: Direct substitution is supported for applications where the input voltage does not exceed 5.5V and dropout voltage performance of 0.28V @ 200mA is acceptable. The XC6217C28AMR-G supports input voltages up to 6V with lower dropout voltage (0.17V @ 100mA). Verify input voltage specifications and dropout margin requirements before substitution.

Q: What are the package differences between these two parts?

A: Both devices use the SC-74A footprint (SOT-25 and SOT-23-5 variants). The XC6217C28AMR-G is supplied in Tape & Reel (TR) format, while the S-1315A2J-M5T1U3 is supplied in Cut Tape (CT) format. Footprint compatibility is maintained; packaging format differences affect only procurement and handling procedures.

Q: Are there compliance or regulatory differences between these parts?

A: Both parts are RoHS3 compliant and REACH unaffected. Regulatory compliance is equivalent, supporting use in applications with identical environmental and safety requirements.

Q: Which part should be selected for battery-powered applications?

A: The S-1315A2J-M5T1U3 exhibits significantly lower quiescent current (1µA versus 8µA), providing reduced standby power consumption. This characteristic makes the ABLIC device preferable for battery-powered systems where quiescent current directly impacts battery life. Confirm input voltage remains within the 5.5V maximum specification.

Q: What is the significance of the PSRR difference (70dB versus 55dB)?

A: PSRR (Power Supply Rejection Ratio) measures the regulator's ability to reject input voltage noise. The XC6217C28AMR-G provides superior noise rejection (70dB @ 1kHz) compared to the S-1315A2J-M5T1U3 (55dB @ 1kHz). Applications requiring high noise immunity or powering sensitive analog circuits should prioritize the Torex device.

Q: Can these parts be used interchangeably in production?

A: Interchangeability is supported within the specified parameter constraints. Design validation must confirm that input voltage specifications (maximum 5.5V for ABLIC part) and dropout voltage performance (0.28V @ 200mA for ABLIC part) are acceptable for the target application. Procurement and supply chain planning should account for packaging format differences (TR versus CT).