Manufacturer Part Number
TLS805B1LDV50XUMA1
Manufacturer
Infineon Technologies
Introduction
The TLS805B1LDV50XUMA1 is a high-performance, automotive-grade low dropout (LDO) voltage regulator, part of Infineon's OPTIREG™ series, designed for power management applications.
Product Features and Performance
Fixed 5V output with a maximum input voltage of 42V.
Ultra-low dropout voltage of 0.35V at 50mA load.
Low quiescent current of 8 µA, enhancing power efficiency.
Maximum supply current of 12 µA.
Power Supply Rejection Ratio (PSRR) of 55dB at 100Hz.
Enable feature for controlled startup.
Overcurrent and overtemperature protection for safety and reliability.
Automotive-grade product, suitable for high-temperature operations from -40°C to 150°C.
Surface mount package for easy integration into various designs.
Product Advantages
High reliability and stability under wide input voltage range.
Exceptional power efficiency due to low quiescent current and dropout voltage.
Enhanced safety features ensure product longevity and system protection.
Designed for automotive applications ensuring high-quality and robustness.
Key Technical Parameters
Voltage Input (Max): 42V.
Voltage Output (Min/Fixed): 5V.
Voltage Dropout (Max): 0.35V @ 50mA.
Current Output: 50mA.
Current Quiescent (Iq): 8 µA.
Current Supply (Max): 12 µA.
PSRR: 55dB at 100Hz.
Operating Temperature: -40°C to 150°C (TJ).
Quality and Safety Features
AEC-Q100 qualified indicating automotive grade quality.
Features overcurrent and overtemperature protection.
Compatibility
Compatible with automotive and industrial power management systems.
Designed for surface mount technology facilitating easy implementation in various circuit designs.
Application Areas
Automotive electronics including infotainment systems, body control modules, and advanced driver-assistance systems (ADAS).
Industrial applications requiring stable and efficient power management under varying conditions.
Product Lifecycle
The product status is active, indicating ongoing production and support.
Part of the OPTIREG™ series, which continues to be developed, indicating potential future upgrades and replacements.
Several Key Reasons to Choose This Product
High-performance and reliability for automotive and industrial applications.
Ultra-low dropout and quiescent current for efficient power management.
Robust safety and protection features ensuring system integrity.
Automotive-grade qualification (AEC-Q100) guarantees quality and durability.
Support for a wide input voltage range, suitable for challenging environments.
TLS805B1LDV33Cypress Semiconductor (Infineon Technologies)
TLS810B1EJV33INFINEONN
TLS40MBHamlin / Littelfuse