TC2015-2.7VCTTR Equivalent & Substitute Parts

Part Overview

The TC2015-2.7VCTTR is a linear voltage regulator IC from Microchip Technology designed for positive fixed output applications. This Surface Mount device delivers 100mA output current at a fixed 2.7V output voltage with a maximum dropout voltage of 0.14V at full load. The part is Active status and RoHS3 compliant, suitable for low-power regulation circuits requiring compact SOT-23-5 packaging.

Substitute parts are identified when design requirements change, inventory constraints occur, or performance specifications need adjustment while maintaining circuit compatibility within the allowed electrical and mechanical parameters.

Substiute Parts

TC2015-2.7VCTTR

Microchip TechnologyIn Stock: 1646TC2015-2.7VCTTR Datasheet

Current PartRFQ

MIC5255-2.7YM5-TR

Microchip TechnologyIn Stock: 5691MIC5255-2.7YM5-TR Datasheet

MFR RecommendedRFQ

TC1015-2.7VCT713

Microchip TechnologyIn Stock: 8106TC1015-2.7VCT713 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TC2015-2.7VCTTR are classified based on the following allowed electrical and mechanical parameters:

Critical Parameters for Substitution:

• Output voltage: 2.7V fixed
• Package type: SOT-23-5 (SC-74A, SOT-753)
• Input voltage maximum: 6V
• Operating temperature range: -40°C ~ 125°C
• Output configuration: Positive, Fixed
• Control features: Enable function
• Protection features: Over Current, Over Temperature minimum

Allowable Variations:

• Output current capacity: 100mA or higher
• Dropout voltage: Equal to or lower than specified
• Quiescent current: Within device specifications
• PSRR performance: Equal to or better than specified
• Additional protection features: Acceptable if not conflicting

Parameter Comparison

Engineering Selection Recommendations

MIC5255-2.7YM5-TR (MFR Recommended Substitute)

This substitute is recommended when higher output current capacity is required. The MIC5255-2.7YM5-TR provides 150mA output current compared to the 100mA of the main part, while maintaining identical output voltage, input voltage rating, and operating temperature range. The device includes additional Under Voltage Lockout (UVLO) protection. The dropout voltage increases to 0.25V at 150mA, and quiescent current rises to 150 µA. Both parts are Active status, RoHS3 compliant, and use identical SOT-23-5 packaging. This substitute is suitable for applications requiring increased current headroom within the same form factor.

TC1015-2.7VCT713 (Parametric Equivalent)

This substitute provides parametric equivalence with identical output current (100mA) and quiescent current (80 µA) specifications. The TC1015-2.7VCT713 offers improved PSRR performance at 64dB (1kHz) compared to 55dB of the main part. The dropout voltage is 0.25V at 100mA, higher than the main part's 0.14V. Both parts are Active status, RoHS3 compliant, and use identical SOT-23-5 packaging. This substitute is suitable for applications where improved noise rejection is beneficial and the higher dropout voltage is acceptable.

All substitute parts maintain compliance with RoHS3, REACH, and MSL requirements identical to the main part.

Frequently Asked Questions (FAQ)

Q: Can MIC5255-2.7YM5-TR replace TC2015-2.7VCTTR in any application?

A: MIC5255-2.7YM5-TR is a direct substitute for applications where 100mA output current is sufficient. The higher current rating (150mA) provides design margin. However, the increased dropout voltage (0.25V vs 0.14V) and quiescent current (150 µA vs 80 µA) must be evaluated for power budget and thermal considerations in your specific circuit.

Q: What is the difference between the two substitute parts?

A: MIC5255-2.7YM5-TR provides higher output current (150mA) and includes UVLO protection, making it suitable for applications requiring increased current capacity. TC1015-2.7VCT713 matches the original output current (100mA) and offers superior PSRR performance (64dB vs 55dB), making it suitable for noise-sensitive applications.

Q: Are all three parts pin-compatible?

A: Yes. All three parts use identical SOT-23-5 packaging (SC-74A, SOT-753) with the same pinout configuration, enabling direct PCB substitution without layout modifications.

Q: Do substitute parts meet the same compliance requirements?

A: Yes. All substitute parts are RoHS3 compliant, REACH unaffected, and have MSL rating of 1 (Unlimited), matching the original part's compliance profile.

Q: What is the maximum input voltage for all parts?

A: All three parts support a maximum input voltage of 6V. Input voltage must not exceed this rating regardless of which part is selected.

Q: Can I use TC1015-2.7VCT713 in a high-noise environment?

A: TC1015-2.7VCT713 offers superior PSRR performance (64dB at 1kHz) compared to the original part (55dB at 1kHz), making it more suitable for applications requiring better noise rejection. However, final performance depends on circuit design and filtering implementation.