company blog about Infineon TLS820F3EL-V33-BOARD Single Channel OPTIREG™ Linear Voltage Regulator Evaluation Board

Infineon TLS820F3EL-V33-BOARD Single Channel OPTIREG™ Linear Voltage Regulator Evaluation Board

Shenzhen Mingjiada Electronics Co., Ltd., as a renowned distributor of electronic components, supplies the Infineon TLS820F3EL-V33-BOARD evaluation board.

The TLS820F3EL-V33-BOARD evaluation board serves as a development tool for OPTIREG™ linear regulators, specifically optimised for performance evaluation during the design process.

【Product Positioning and Core Functionality of TLS820F3EL-V33-BOARD】

The TLS820F3EL-V33-BOARD serves as a demonstration board primarily for evaluating the TLS820F3ELV33 high-performance low-dropout linear regulator (LDO).

The core component of this evaluation board is a forward fixed linear regulator belonging to Infineon's popular OPTIREG™ product family.

During electronic engineering design phases, this evaluation board enables engineers to rapidly validate the feasibility and stability of power supply designs, thereby shortening product development cycles.

Through this compact yet comprehensive TLS820F3EL-V33-BOARD demonstration board, developers can intuitively test the TLS820F3ELV33's performance under various operating conditions.

【Key Technical Features of the TLS820F3EL-V33-BOARD】

The TLS820F3EL-V33-BOARD evaluation board incorporates a series of impressive technical features that set it apart from numerous power solutions.

The TLS820F3EL-V33-BOARD supports a wide input voltage range from 3V to 42V, delivering a stable output voltage of 3.3V ±2% with a current output capability of 200mA.

Regarding energy efficiency, this TLS820F3EL-V33-BOARD evaluation board demonstrates exceptionally low current consumption—typically just 26µA—making it highly valuable for battery-powered or low-power applications.

Its extremely low dropout voltage of just 100mV at a 100mA load ensures the regulator maintains stable operation even when the input voltage approaches the output voltage.

The TLS820F3EL-V33-BOARD evaluation board also incorporates a watchdog circuit to monitor the microprocessor's operational status, providing independent reset and watchdog outputs to enhance system reliability.

【Comprehensive Protection Mechanisms of the TLS820F3EL-V33-BOARD】

To ensure safe and stable system operation, the TLS820F3EL-V33-BOARD evaluation board incorporates multiple protection functions.

The TLS820F3EL-V33-BOARD incorporates output current limiting and over-temperature shutdown protection, effectively preventing component damage caused by overload or overheating.

These protective mechanisms render the regulator particularly suitable for operation in harsh environments, especially within automotive electronic systems where reliability demands are exceptionally stringent.

The TLS820F3EL-V33-BOARD evaluation board also supports a watchdog disable function, offering developers greater design flexibility.

Combined with its automotive-grade operating temperature range of -40°C to 150°C, the TLS820F3EL-V33-BOARD evaluation board undoubtedly serves as an ideal testing platform for automotive electronic power solutions.

【TLS820F3EL-V33-BOARD Application Domains】

The TLS820F3EL-V33-BOARD evaluation board caters to a broad spectrum of application scenarios, spanning multiple electronic device sectors.

Within automotive electronics, the TLS820F3EL-V33-BOARD is suitable for general-purpose ECUs, telematics systems, ADAS cameras and radar systems, as well as body control modules.

With the accelerated advancement of automotive intelligence, these applications demand heightened reliability, efficiency, and thermal performance from power management solutions.

The TLS820F3EL-V33-BOARD is equally applicable in industrial control, communication equipment, and consumer electronics sectors, providing an evaluation platform for systems requiring efficient regulated power supplies.

Its wide input voltage range enables adaptation to diverse complex power supply environments, ensuring stable system operation.

Mingjiada Electronics also maintains long-term supply of other Infineon evaluation board components, including but not limited to the following models:

EVAL-AD5522EBUZ

EVAL-ADBMS1818Z

BGA524N6-BOARD

CYW920706WCDEVAL

CYW955913EVK-01

CYBT-423054-EVAL

DEMO-BGT24ATR22-YPA

DEMO-BGT24ATR22-DPA

DEMO-BGT60TR13C

DEMO-BGT60LTR11AIP

SHIELDXENSIVA

SHIELD-PASCO2-SENSOR

SHIELD-60ATR24ES-01

EVAL-MICROIAS

EVAL-CO2-5V-MINIBOARD

EVAL-PASCO2-MINIBOARD

TLV493D-A1B6-MS2GO

KIT-CSK-PASCO2

KIT-CSK-PASCO2-5V

CUR-SENSOR-PROGRAMMER