Manufacturer Part Number
TLV70228QDBVRQ1
Manufacturer
Texas Instruments
Introduction
The TLV70228 is a high-performance, low-dropout, low-noise linear voltage regulator designed for automotive and industrial applications.
Product Features and Performance
Fixed 2.8V output voltage
Output current up to 300mA
Wide input voltage range up to 5.5V
Low dropout voltage of 0.375V at 300mA
Low quiescent current of 55μA
High power supply rejection ratio (PSRR) of 68dB at 1kHz
Protective features include over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO)
Stable operation with low-ESR ceramic capacitors
Designed to meet AEC-Q100 automotive qualification requirements
Product Advantages
Compact SOT-23-5 package for space-constrained designs
Excellent thermal performance and reliability
Robust protection features for automotive and industrial applications
Compatibility with a wide range of input voltages
Key Technical Parameters
Output voltage: 2.8V (fixed)
Output current: Up to 300mA
Input voltage range: Up to 5.5V
Quiescent current: 55μA
Dropout voltage: 0.375V at 300mA
Quality and Safety Features
ROHS3 compliant
AEC-Q100 qualified for automotive applications
Overcurrent, overtemperature, reverse polarity, and UVLO protection
Compatibility
Suitable for a wide range of automotive and industrial applications
Application Areas
Automotive electronics
Industrial control systems
Portable devices
Sensor and peripherals power supply
Product Lifecycle
The TLV70228 is an active product, with no known discontinuation plans.
Replacements and upgrades may be available in the future as technology evolves.
Key Reasons to Choose This Product
Excellent performance and reliability for automotive and industrial applications
Robust protection features to ensure safe and reliable operation
Compact and space-efficient SOT-23-5 package
Wide input voltage range and high PSRR for reliable power supply
Designed to meet stringent AEC-Q100 automotive qualification requirements