TC1301A-FHAVMF Equivalent & Substitute Parts

Part Overview

The TC1301A-FHAVMF is a linear voltage regulator IC from Microchip Technology designed for power management applications. This dual-output positive fixed regulator operates with input voltages up to 6V and delivers 300mA and 150mA outputs respectively. The device is actively produced and widely stocked, with 1,152 units available in tube packaging. Alternative part sourcing becomes necessary due to packaging format requirements, supply chain optimization, or inventory availability across different distribution channels.

Key Parameters

Parameter	Value
Manufacturer	Microchip Technology
Category	Power Management (PMIC)
Output Configuration	Positive Fixed, Dual Output
Voltage Output (Fixed)	2.8V, 2.6V, 2.63V
Current Output	300mA, 150mA
Voltage Input (Max)	6V
Voltage Dropout (Max)	0.18V @ 300mA, 0.25V @ 150mA
Quiescent Current	180 µA
PSRR	58dB (100Hz)
Operating Temperature	-40°C to 125°C
Package Type	8-VDFN Exposed Pad (3x3mm)
Mounting Type	Surface Mount
Control Features	Enable, Reset
Protection Features	Over Current, Over Temperature
Product Status	Active
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the TC1301A-FHAVMF is determined by strict equivalence across the following critical parameters:

Identical manufacturer (Microchip Technology)
Identical base product number (TC1301)
Matching output configuration (Positive Fixed, dual output)
Matching voltage outputs (2.8V, 2.6V, 2.63V)
Matching current ratings (300mA, 150mA)
Matching package type (8-VDFN Exposed Pad)
Matching electrical specifications (dropout voltage, quiescent current, PSRR)
Matching control and protection features (Enable, Reset, Over Current, Over Temperature)

The primary distinction between the main part and its substitute relates to packaging format: tube versus tape & reel. This difference accommodates different procurement and assembly workflows without affecting electrical performance or functional compatibility.

Parameter Comparison

Parameter	TC1301A-FHAVMF (Tube)	TC1301A-FHAVMFTR (Tape & Reel)
Manufacturer	Microchip Technology	Microchip Technology
Base Product Number	TC1301	TC1301
Output Configuration	Positive Fixed	Positive Fixed
Number of Regulators	2	2
Voltage Output (Fixed)	2.8V, 2.6V, 2.63V	2.8V, 2.6V, 2.63V
Current Output	300mA, 150mA	300mA, 150mA
Voltage Input (Max)	6V	6V
Voltage Dropout (Max)	0.18V @ 300mA, 0.25V @ 150mA	0.18V @ 300mA, 0.25V @ 150mA
Quiescent Current	180 µA	180 µA
PSRR	58dB (100Hz)	58dB (100Hz)
Control Features	Enable, Reset	Enable, Reset
Protection Features	Over Current, Over Temperature	Over Current, Over Temperature
Operating Temperature	-40°C to 125°C	-40°C to 125°C
Package Type	8-VDFN Exposed Pad (3x3mm)	8-VDFN Exposed Pad (3x3mm)
Mounting Type	Surface Mount	Surface Mount
Packaging Format	Tube	Tape & Reel (TR)
Product Status	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Both the TC1301A-FHAVMF and TC1301A-FHAVMFTR are active products from Microchip Technology with identical electrical specifications and functional capabilities. Selection between these parts should be based on procurement and assembly requirements:

TC1301A-FHAVMF (Tube packaging) is suitable for manual assembly, prototyping, and lower-volume production runs.
TC1301A-FHAVMFTR (Tape & Reel packaging) is optimized for automated pick-and-place assembly and high-volume manufacturing.

Both parts maintain full ROHS3 compliance and carry MSL rating 1, indicating unlimited shelf life under standard storage conditions. No functional or electrical trade-offs exist between these variants.

Frequently Asked Questions (FAQ)

Q: Are TC1301A-FHAVMF and TC1301A-FHAVMFTR electrically identical?

A: Yes. Both parts share identical electrical specifications, including output voltages, current ratings, dropout voltage, quiescent current, PSRR, control features, and protection features. The only difference is packaging format.

Q: What is the difference between tube and tape & reel packaging?

A: Tube packaging contains individual components in a plastic tube, suitable for manual handling and small-quantity orders. Tape & reel packaging places components on a continuous carrier tape wound on a reel, optimized for automated assembly equipment.

Q: Can I substitute TC1301A-FHAVMFTR for TC1301A-FHAVMF in my design?

A: Yes, provided your assembly process supports tape & reel format. The electrical performance and functional behavior are identical.

Q: Can I substitute TC1301A-FHAVMF for TC1301A-FHAVMFTR in my design?

A: Yes, provided your assembly process supports tube format. The electrical performance and functional behavior are identical.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts carry identical RoHS3 compliance, MSL rating 1, and regulatory certifications (REACH Unaffected, ECCN EAR99).

Q: What is the minimum order quantity difference between these packaging formats?

A: This information is not provided in the technical specifications. Contact your supplier for packaging-specific minimum order quantities.

Q: Can these parts be used interchangeably on the same PCB assembly line?

A: Only if your assembly equipment can handle both packaging formats. Tape & reel format requires compatible pick-and-place machinery, while tube format requires manual or specialized handling equipment.

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