TLE4295GV33HTSA1 Equivalent & Substitute Parts

Part Overview

The TLE4295GV33HTSA1 is a linear voltage regulator IC from Infineon Technologies' OPTIREG™ series, designed for positive fixed 3.3V output applications with 30mA current capacity. This device operates across automotive temperature ranges (-40°C to 150°C) and includes comprehensive protection features including over-current, over-temperature, reverse polarity, and short-circuit protection.

The TLE4295GV33HTSA1 carries Last Time Buy status, indicating end-of-life phase-out. Identifying equivalent substitute parts ensures design continuity and supply chain reliability for applications requiring this voltage regulation topology.

Substiute Parts

TLE4295GV33HTSA1

Infineon TechnologiesIn Stock: 8944TLE4295GV33HTSA1 Datasheet

Current PartRFQ

TLE42962GV33HTSA1

Infineon TechnologiesIn Stock: 3738TLE42962GV33HTSA1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TLE4295GV33HTSA1 is determined by the following critical parameters:

• Fixed output voltage of 3.3V
• Output current rating of 30mA minimum
• Maximum input voltage of 45V or greater
• Package compatibility: 6-SMD (5 Leads), Gull Wing configuration
• Automotive qualification (AEC-Q100)
• Operating temperature range: -40°C to 150°C minimum
• Protection feature set: Over-current, over-temperature, reverse polarity, and short-circuit protection

The TLE42962GV33HTSA1 meets all substitution criteria. Both devices share identical output voltage, current rating, input voltage specification, package type, automotive qualification, temperature range, and protection features. Differences in quiescent current, dropout voltage, and control features do not preclude substitution within the specified electrical and mechanical constraints.

Parameter Comparison

Engineering Selection Recommendations

The TLE42962GV33HTSA1 is the manufacturer-recommended substitute for the TLE4295GV33HTSA1. Both devices maintain Active product status within Infineon's OPTIREG™ portfolio, ensuring long-term availability and supply continuity.

Selection between these parts should consider:

• The TLE42962GV33HTSA1 demonstrates improved performance characteristics with lower dropout voltage (0.3V vs 0.4V @ 20mA) and reduced quiescent current (170 µA vs 200 µA), resulting in lower power dissipation in battery-powered or thermally constrained applications.
• Both devices carry identical AEC-Q100 automotive qualification and ROHS3 compliance, maintaining regulatory and environmental requirements.
• Packaging remains consistent (6-SMD, 5 Leads, Gull Wing), eliminating PCB redesign requirements.
• The TLE42962GV33HTSA1 is supplied in Tape & Reel format, while the TLE4295GV33HTSA1 is available in Cut Tape & Digi-Reel® packaging. Verify packaging compatibility with assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the TLE42962GV33HTSA1 directly replace the TLE4295GV33HTSA1 without PCB modifications?

A: Yes. Both devices use identical 6-SMD (5 Leads), Gull Wing package configuration and pinout. No PCB layout changes are required for electrical substitution.

Q: What are the key performance differences between these parts?

A: The TLE42962GV33HTSA1 offers lower dropout voltage (0.3V vs 0.4V @ 20mA) and reduced quiescent current (170 µA vs 200 µA). These improvements reduce power dissipation and heat generation, beneficial in power-constrained designs.

Q: Are both parts automotive-qualified?

A: Yes. Both the TLE4295GV33HTSA1 and TLE42962GV33HTSA1 carry AEC-Q100 automotive qualification and operate across -40°C to 150°C temperature ranges.

Q: Does the control feature difference (Power Fail vs Inhibit) affect substitution?

A: Control features are application-specific. Verify that the Inhibit control feature of the TLE42962GV33HTSA1 meets your circuit requirements. If Power Fail functionality is mandatory, consult Infineon for alternative solutions.

Q: What packaging formats are available for each part?

A: The TLE4295GV33HTSA1 is supplied in Cut Tape (CT) & Digi-Reel® format. The TLE42962GV33HTSA1 is supplied in Tape & Reel (TR) format. Confirm packaging compatibility with your assembly process before procurement.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both devices are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for automotive and industrial applications.