Manufacturer Part Number
TPS71718QDRVRQ1
Manufacturer
Texas Instruments
Introduction
This is a low-dropout (LDO) linear voltage regulator specifically catered for automotive applications. It provides a fixed output voltage with high stability.
Product Features and Performance
Low Dropout Voltage of 0.3V at 150mA load
Fixed output voltage of 1.8V
Maximum input voltage of 6.5V
High PSRR: 70dB at 100Hz to 45dB at 1MHz providing excellent line and load regulation
Output current of up to 150mA
Low quiescent current of 80 µA
Enabled control features for flexible usage
Supports surface-mount technology for compact design
Product Advantages
High reliability under automotive standards with AEC-Q100 qualification
Enhanced protection features including over current, over temperature, reverse polarity, and UVLO
High thermal performance and long operational life in harsh conditions ranging from -40°C to 125°C
Key Technical Parameters
Output Type: Fixed
Number of Regulators: 1
Voltage Input (Max): 6.5V
Voltage Output (Min/Fixed): 1.8V
Voltage Dropout (Max): 0.3V @ 150mA
Current Output: 150mA
Current Quiescent (Iq): 80 µA
Current Supply (Max): 100 µA
PSRR: 70dB ~ 45dB (100Hz ~ 1MHz)
Quality and Safety Features
Automotive-grade reliability and performance
Over current, over temperature, reverse polarity and UVLO protection
Compatibility
Compatible with automotive power systems, supporting surface mount technology integration
Application Areas
Automotive electronics
Battery-powered devices
Portable handheld applications
Product Lifecycle
Status: Active
Supported over a wide range of automotive and industrial applications without nearing discontinuation
Future-proof with availability for long-term deployments and upgrades
Several Key Reasons to Choose This Product
Tailored for demanding automotive environments ensuring robust performance
Low dropout feature facilitates better performance in low input voltage situations
High PSRR enhances device capability to suppress supply noise which is critical for sensitive applications
Comprehensive protection features safeguard the device under extreme conditions
Low quiescent current ideal for battery-operated applications to extend battery life
TPS717185DSERTexas InstrumentsIC REG LINEAR 1.85V 150MA 6WSON