TLE72762DATMA1 Equivalent & Substitute Parts

Part Overview

The TLE72762DATMA1 is a linear voltage regulator IC from Infineon Technologies' OPTIREG™ series, designed for positive fixed 5V output at 300mA. This automotive-grade component (AEC-Q100 qualified) operates across -40°C to 150°C with integrated protection features including over-current, over-temperature, and short-circuit protection.

The TLE72762DATMA1 carries Last Time Buy status, indicating end-of-life production. Identifying equivalent substitute parts is necessary to ensure design continuity and maintain supply chain reliability for applications requiring this voltage regulation topology.

Substiute Parts

TLE72762DATMA1

Infineon TechnologiesIn Stock: 933TLE72762DATMA1 Datasheet

Current PartRFQ

TLE72722DATMA1

Infineon TechnologiesIn Stock: 4085TLE72722DATMA1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TLE72762DATMA1 is determined by strict equivalence across the following parameters:

• Fixed output voltage of 5V
• Output current rating of 300mA minimum
• Maximum input voltage of 42V or greater
• Voltage dropout specification of 0.5V @ 200mA or lower
• Quiescent current of 30 µA or lower
• PSRR of 60dB (100Hz) or better
• TO-252-5 package compatibility
• Automotive grade with AEC-Q100 qualification
• Operating temperature range of -40°C to 150°C minimum

The TLE72722DATMA1 meets all substitution criteria as a direct equivalent within the OPTIREG™ series.

Parameter Comparison

Engineering Selection Recommendations

The TLE72722DATMA1 is the primary substitute for the TLE72762DATMA1. Both components share identical electrical specifications, automotive qualification, and package form factor. The TLE72722DATMA1 maintains Active product status with higher inventory availability (4049 pcs vs. 877 pcs), providing superior supply chain continuity.

The TLE72722DATMA1 includes an additional Reset control feature not present in the TLE72762DATMA1. This enhancement does not affect functional compatibility in applications utilizing only the Enable control feature.

Both parts maintain ROHS3 compliance, AEC-Q100 automotive qualification, and identical thermal operating ranges, ensuring direct substitution in automotive and industrial applications.

Frequently Asked Questions (FAQ)

Q: Can the TLE72722DATMA1 replace the TLE72762DATMA1 in existing designs?

A: Yes. Both components deliver identical electrical performance across all specified parameters including output voltage, current rating, dropout voltage, quiescent current, and PSRR. Package compatibility (TO-252-5) and automotive qualification (AEC-Q100) are equivalent.

Q: What is the difference between these two parts?

A: The TLE72722DATMA1 includes a Reset control feature in addition to the Enable function present in the TLE72762DATMA1. The TLE72722DATMA1 also maintains Active product status versus Last Time Buy status for the TLE72762DATMA1.

Q: Are there any thermal or reliability differences?

A: No. Both parts operate across -40°C to 150°C, share identical protection features (over-current, over-temperature, short-circuit), and carry AEC-Q100 automotive qualification.

Q: Does the additional Reset feature on the TLE72722DATMA1 affect compatibility?

A: No. The Reset feature is an additional control option. Applications not utilizing this function operate identically to the TLE72762DATMA1.

Q: What is the package compatibility between these parts?

A: Both use TO-252-5 (DPAK with 4 leads plus tab) packaging. PCB layouts and thermal management designs are directly compatible.

Q: Are both parts RoHS compliant?

A: Yes. Both the TLE72762DATMA1 and TLE72722DATMA1 are ROHS3 compliant.