Infineon Technologies Tariff Inquiry

TDA21320XUMA1

TDA21320XUMA1 Description

The TDA21320XUMA1 from Infineon Technologies is a high-performance, single-output special-purpose voltage regulator designed for demanding power management applications. Packaged in a compact LG-WIQFN-38-1 format with surface-mount compatibility, this IC is optimized for CPU and converter applications, offering a wide input voltage range of 4.5V to 16V. Although marked as Obsolete, it remains a reliable choice for legacy systems due to its robust design and compliance with ROHS3 and REACH environmental standards. The device is supplied in Tape & Reel (TR) packaging, ensuring ease of handling in automated assembly processes.

TDA21320XUMA1 Features

• Single Output: Delivers stable power for precision-driven CPU and converter circuits.
• Wide Input Range (4.5V–16V): Supports flexible power supply configurations, accommodating varying system requirements.
• Surface-Mount Design (LG-WIQFN-38-1): Space-efficient and suitable for high-density PCB layouts.
• Environmental Compliance: Meets ROHS3 and REACH Unaffected standards, ensuring eco-friendly deployment.
• Moisture Sensitivity Level (MSL 1): Unlimited shelf life under typical storage conditions, reducing handling constraints.
• High Reliability: Engineered for consistent performance in mission-critical applications.

TDA21320XUMA1 Applications

• CPU Power Regulation: Ideal for stabilizing voltage in microprocessor and microcontroller systems.
• DC-DC Converters: Efficiently steps down input voltage for low-power logic circuits.
• Embedded Systems: Suited for industrial control units, automotive electronics, and telecom infrastructure.
• Legacy Hardware Maintenance: A dependable solution for servicing older systems requiring obsolete components.

Conclusion of TDA21320XUMA1

The TDA21320XUMA1 stands out for its wide input range, compact form factor, and compliance with stringent environmental standards. While no longer in active production, its technical merits make it a viable option for sustaining legacy applications or designing systems with long lifecycle requirements. Engineers seeking a stable, single-output regulator for CPU or converter applications will find this IC a pragmatic choice, balancing performance with reliability.