Manufacturer Part Number
TLS810B1EJV50XUMA1
Manufacturer
Infineon Technologies
Introduction
Highly efficient, automotive-grade low dropout voltage regulator
Product Features and Performance
Optimized for automotive power supply applications
Compact and efficient design compatible with space-constrained environments
Low dropout performance ensures minimal voltage difference between the input and output
Fixed 5V output caters to common automotive circuit requirements
Product Advantages
High input voltage tolerance up to 42V, ideal for vehicular power systems
Low quiescent current ensuring minimal power consumption when idle
Extended operating temperature range suitable for harsh automotive environments
Advanced power supply rejection ratio (PSRR) maintains stable output despite input variations
Key Technical Parameters
Input Voltage (Max): 42V
Output Voltage (Min/Fixed): 5V
Voltage Dropout (Max): 0.55V @ 100mA
Output Current: 100mA
Quiescent Current (Iq): 1 µA
Supply Current (Max): 11 µA
PSRR: 55dB (100Hz)
Output Configuration: Positive, Fixed
Number of Regulators: 1
Quality and Safety Features
Over Current and Over Temperature protection for enhanced safety
AEC-Q100 qualified indicating reliability for automotive applications
Compatibility
Compatible with automotive design requirements
8-SOIC packaging suitable for surface mount technology and space efficiency
Application Areas
Automotive electronics
Power management systems
Other applications requiring reliable voltage regulation in a high-temperature range
Product Lifecycle
Status: Active
Continued support and production with no near-term discontinuation forecast
Alternatives and upgrades may be available as technology advances
Several Key Reasons to Choose This Product
Robust design qualified for the demanding automotive industry
Exceptional thermal performance enabling operation in temperatures up to 150°C
Enhanced safety features embedded, complying with automotive regulatory standards
OPTIREG™ series known for high reliability and performance in power management
Low power consumption makes it ideal for always-on and battery-sensitive designs
Designed to seamlessly integrate into automated manufacturing processes (Tape & Reel packaging)