XC6217D28AMR-G Linear Voltage Regulator Equivalent & Substitute Parts

Part Overview

The XC6217D28AMR-G is an active linear voltage regulator manufactured by Torex Semiconductor Ltd, classified as a Power Management Integrated Circuit (PMIC). This device provides a fixed positive output of 2.85V at 200mA output current in a surface-mount SOT-25 package. The regulator is designed for applications requiring low-dropout voltage regulation with integrated over-current protection and enable control features.

The XC6217D28AMR-G maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across the specified operating parameters.

Substiute Parts

XC6217D28AMR-G

Torex Semiconductor LtdIn Stock: 915XC6217D28AMR-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 XC6217D28AMR-G are identified based on strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Fixed output voltage of 2.85V
• Output current rating of 200mA
• Operating temperature range of -40°C to 85°C
• Presence of Enable control feature
• Presence of Over Current protection
• Positive output configuration with single regulator

Mechanical Compatibility Criteria:

• Surface-mount packaging (SOT-23-5 or SOT-25 variants)
• Pin-compatible or functionally equivalent pinout
• RoHS3 compliance
• MSL 1 rating

The S-1315A2J-M5T1U3 from ABLIC Inc. meets these substitution criteria with equivalent electrical performance and compatible surface-mount packaging, despite minor variations in maximum input voltage and dropout voltage specifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (XC6217D28AMR-G): The XC6217D28AMR-G is the specified component with Active product status, full RoHS3 compliance, and unlimited moisture sensitivity rating. This device is recommended for new designs and applications where the original specification is available.

Substitute Selection (S-1315A2J-M5T1U3): The S-1315A2J-M5T1U3 from ABLIC Inc. is a functional equivalent suitable for applications where the XC6217D28AMR-G is unavailable. This substitute maintains:

• Identical fixed output voltage (2.85V)
• Identical output current rating (200mA)
• Identical operating temperature range (-40°C to 85°C)
• Equivalent control and protection features
• Full RoHS3 compliance and MSL 1 rating

Compatibility Considerations: The S-1315A2J-M5T1U3 operates with a maximum input voltage of 5.5V compared to 6V for the XC6217D28AMR-G. Applications with input voltages exceeding 5.5V require the original XC6217D28AMR-G. The dropout voltage of the substitute is higher (0.28V @ 200mA versus 0.17V @ 100mA), which may affect performance in low-headroom applications. The substitute exhibits superior quiescent current performance (1µA versus 8µA), providing advantages in battery-powered or low-power standby applications.

Frequently Asked Questions (FAQ)

Q: Can the S-1315A2J-M5T1U3 be used as a direct replacement for the XC6217D28AMR-G?

A: The S-1315A2J-M5T1U3 is functionally equivalent for applications with input voltages not exceeding 5.5V. Both devices provide 2.85V fixed output at 200mA with identical operating temperature ranges and equivalent control/protection features. Pinout compatibility must be verified for your specific circuit layout, as both use SOT-23-5 packaging with SC-74A case designation.

Q: What are the key differences between these two regulators?

A: The primary differences are: (1) Maximum input voltage: XC6217D28AMR-G supports 6V while S-1315A2J-M5T1U3 supports 5.5V; (2) Dropout voltage: XC6217D28AMR-G exhibits 0.17V @ 100mA versus 0.28V @ 200mA for the substitute; (3) Quiescent current: S-1315A2J-M5T1U3 draws 1µA versus 8µA for the original; (4) PSRR: XC6217D28AMR-G provides 70dB versus 55dB for the substitute at 1kHz.

Q: Are both parts RoHS3 compliant?

A: Yes, both the XC6217D28AMR-G and S-1315A2J-M5T1U3 are RoHS3 compliant with MSL 1 (unlimited) moisture sensitivity ratings, suitable for standard surface-mount assembly processes.

Q: Which regulator should I select for a battery-powered application?

A: The S-1315A2J-M5T1U3 is advantageous for battery-powered designs due to its significantly lower quiescent current (1µA versus 8µA), reducing standby power consumption. However, verify that your input voltage does not exceed 5.5V.

Q: What is the significance of the dropout voltage difference?

A: The XC6217D28AMR-G's lower dropout voltage (0.17V @ 100mA) allows operation with smaller input-to-output voltage margins. The S-1315A2J-M5T1U3's higher dropout voltage (0.28V @ 200mA) requires greater headroom between input and output voltages, which may be critical in low-voltage supply applications.

Q: Are there packaging differences between these parts?

A: Both devices use surface-mount packaging with SC-74A case designation. The XC6217D28AMR-G is supplied in Tape & Reel (TR) format, while the S-1315A2J-M5T1U3 is supplied in Cut Tape (CT) format. The physical package dimensions are equivalent for PCB layout purposes.