Manufacturer Part Number
TPS79301DBVRG4Q1
Manufacturer
Texas Instruments
Introduction
The TPS79301 is a high-performance, low-dropout (LDO) linear voltage regulator designed for automotive and industrial applications. It provides a regulated output voltage from a higher input voltage.
Product Features and Performance
Adjustable output voltage from 1.22V to 5.5V
200mA output current capability
Low quiescent current of 220μA
High power supply rejection ratio (PSRR) of 70dB to 43dB (100Hz to 100kHz)
Overload and thermal protection features
Reverse polarity and undervoltage lockout (UVLO) protection
Enable control for power management
Product Advantages
Excellent line and load regulation for stable output voltage
Wide operating temperature range of -40°C to 125°C
Compact SOT-23-6 package for space-constrained designs
Automotive-grade AEC-Q100 qualified for reliable operation
Key Technical Parameters
Output voltage range: 1.22V to 5.5V
Output current: 200mA
Input voltage range: 5.5V (max)
Quiescent current: 220μA
PSRR: 70dB to 43dB (100Hz to 100kHz)
Operating temperature: -40°C to 125°C
Quality and Safety Features
ROHS3 compliant
Overload, thermal, reverse polarity, and UVLO protection
Compatibility
Suitable for a wide range of automotive and industrial applications
Application Areas
Automotive electronics
Industrial control systems
Power management in various electronic devices
Product Lifecycle
This product is currently in production and available for purchase.
No plans for discontinuation or replacement at this time.
Key Reasons to Choose This Product
Stable and reliable output voltage regulation
Wide operating temperature range for harsh environments
Low quiescent current for power-efficient designs
Integrated protection features for enhanced safety and reliability
Compact and space-saving SOT-23-6 package
Automotive-grade qualification for critical applications
TPS79301DBVTexas Instruments