IFX20002MBV33HTSA1 Equivalent & Substitute Parts

Part Overview

The IFX20002MBV33HTSA1 is a linear voltage regulator IC from Infineon Technologies designed for positive fixed 3.3V output at 30mA. This device operates as a single-output regulator with integrated protection features including over-current, over-temperature, reverse polarity, and short-circuit protection. The part is classified as obsolete, making identification of active equivalent substitutes essential for ongoing design support and procurement continuity.

Substiute Parts

IFX20002MBV33HTSA1

Infineon TechnologiesIn Stock: 1424IFX20002MBV33HTSA1 Datasheet

Current PartRFQ

TLE42962GV33HTSA1

Infineon TechnologiesIn Stock: 3738TLE42962GV33HTSA1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the IFX20002MBV33HTSA1 is determined by strict equivalence across the following electrical and mechanical parameters:

• Output voltage configuration: Positive fixed 3.3V
• Output current rating: 30mA
• Maximum input voltage: 45V
• Dropout voltage specification: 0.3V @ 20mA
• Quiescent current: 170 µA
• Power supply current (Max): 5.2 mA
• PSRR: 60dB (100Hz)
• Control features: Inhibit function
• Protection features: Over Current, Over Temperature, Reverse Polarity, Short Circuit
• Package type: 6-SMD (5 Leads), Gull Wing
• Mounting type: Surface Mount
• RoHS compliance: ROHS3 Compliant

The substitute part TLE42962GV33HTSA1 meets all electrical specifications and maintains package compatibility. The primary distinction is product status: TLE42962GV33HTSA1 is active and carries automotive qualification (AEC-Q100), with an extended operating temperature range of -40°C ~ 150°C.

Parameter Comparison

Engineering Selection Recommendations

The TLE42962GV33HTSA1 is the direct active equivalent for the obsolete IFX20002MBV33HTSA1. Both devices are manufactured by Infineon Technologies and maintain identical electrical specifications across all critical parameters: output voltage, current rating, input voltage range, dropout voltage, quiescent current, and protection features.

The TLE42962GV33HTSA1 offers additional advantages: active product status ensures ongoing availability and support, extended operating temperature range (-40°C ~ 150°C versus -40°C ~ 125°C), and automotive-grade qualification with AEC-Q100 certification. Both parts maintain ROHS3 compliance and identical package geometry (6-SMD, 5 Leads, Gull Wing).

Selection between these parts depends on application requirements. For standard industrial applications, the TLE42962GV33HTSA1 provides equivalent performance with superior availability. For automotive applications, the AEC-Q100 qualification of TLE42962GV33HTSA1 aligns with automotive supply chain requirements.

Frequently Asked Questions (FAQ)

Q: Can TLE42962GV33HTSA1 directly replace IFX20002MBV33HTSA1 in existing designs?

A: Yes. Both devices share identical electrical specifications (3.3V output, 30mA current, 45V maximum input, 0.3V dropout voltage, 170 µA quiescent current) and package geometry (6-SMD, 5 Leads, Gull Wing). No circuit modifications are required for substitution.

Q: What is the difference in operating temperature range?

A: IFX20002MBV33HTSA1 operates from -40°C to 125°C. TLE42962GV33HTSA1 extends this range to -40°C to 150°C, providing additional thermal margin for high-temperature applications.

Q: Does TLE42962GV33HTSA1 carry automotive qualification?

A: Yes. TLE42962GV33HTSA1 is automotive-grade and qualified to AEC-Q100 standard. IFX20002MBV33HTSA1 carries no specified automotive qualification.

Q: Are the packaging formats compatible?

A: Both parts use identical package geometry (6-SMD, 5 Leads, Gull Wing). Packaging format differs: IFX20002MBV33HTSA1 is supplied in Cut Tape (CT) & Digi-Reel®, while TLE42962GV33HTSA1 is supplied in Tape & Reel (TR). This affects procurement and handling but does not impact electrical or mechanical compatibility.

Q: What protection features are included in both devices?

A: Both IFX20002MBV33HTSA1 and TLE42962GV33HTSA1 include identical protection: over-current, over-temperature, reverse polarity, and short-circuit protection. Both feature inhibit control functionality.

Q: Are both parts RoHS compliant?

A: Yes. Both IFX20002MBV33HTSA1 and TLE42962GV33HTSA1 are ROHS3 compliant and REACH unaffected.