Manufacturer Part Number
TPS79927QDDCRQ1
Manufacturer
Texas Instruments
Introduction
Automotive-grade low dropout regulator designed for power-sensitive applications
Product Features and Performance
Fixed 2.7V output voltage
Low dropout voltage of 0.18V at 200mA load
Current output capacity of 200mA
Quiescent current of 60 µA
High PSRR of 70dB at 100Hz to 38dB at 100kHz
Operating temperature range from -40°C to 125°C
Product Advantages
High PSRR improves noise immunity
Low quiescent current for power efficiency
Robust protection features for enhanced safety
Key Technical Parameters
Input voltage maximum of 6.5V
Dropout voltage maximum of 0.18V @ 200mA
Output current of 200mA
PSRR from 70dB to 38dB at various frequencies
Quiescent current of 60 µA
Quality and Safety Features
Overcurrent protection
Over-temperature protection
Reverse polarity protection
Under Voltage Lockout (UVLO)
AEC-Q100 qualification for automotive reliability
Compatibility
Compatible with various applications requiring fixed voltage output
Surface-mount SOT-23-5 Thin, TSOT-23-5 package suitable for compact designs
Application Areas
Automotive electronics
Sensitive power applications
Portable devices
Product Lifecycle
Active status
Not nearing discontinuation
Sustained support and replacements available
Several Key Reasons to Choose This Product
High reliability and AEC-Q100 qualification suitable for automotive use
Enhanced safety with comprehensive protection features
Energy-efficient with low quiescent current
Great performance with high PSRR for noise-sensitive applications
Broad operating temperature range catering to extreme environments
Easy integration with surface mount package design
TPS79927YZUTTexas InstrumentsIC REG LINEAR 2.7V 200MA 5DSBGA
TPS79927DRVRTexas InstrumentsIC REG LINEAR 2.7V 200MA 6WSON