Manufacturer Part Number
TPS71750QDSERQ1
Manufacturer
Texas Instruments
Introduction
The TPS71750QDSERQ1 is a high-quality LDO voltage regulator designed for automotive and power-sensitive applications requiring a stable and efficient power supply.
Product Features and Performance
Positive output configuration
Fixed 5V output voltage
Low dropout: 0.3V at 150mA output current
Low quiescent current: 80 µA
High PSRR: 70dB at 100Hz to 45dB at 1MHz
Integrated enable control feature
Operates efficiently with a single external capacitor
Competent in handling light load and transient conditions
Automotive-grade reliability
Product Advantages
Highly efficient power conversion
Minimal power loss during operation
Precision output regulation for sensitive circuits
Robust protection features enhance device longevity
Very low quiescent current enhances battery life
Excellent line and load regulation
Key Technical Parameters
1 regulator integrated
Voltage - Input (Max): 6.5V
Voltage - Output (Min/Fixed): 5V
Current - Output: 150mA
Current - Quiescent (Iq): 80 µA
Current - Supply (Max): 100 µA
Protection features: Over Current, Over Temp, Reverse Polarity, UVLO
PSRR: 70dB ~ 45dB (100Hz ~ 1MHz)
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Over-current and over-temperature protection
Reverse polarity and under voltage lockout safeguards
Meets rigorous automotive industry standards
Compatibility
Surface mount compatible with 6-WSON (1.5x1.5) package
Compatible with various automotive and industrial applications
Application Areas
Automotive electronics
Power management for MCUs and processors
Telecommunication equipment
Portable and battery-powered devices
Healthcare and medical instrumentation
Product Lifecycle
Status: Active
Not currently nearing discontinuation
Availability of replacements or upgrades should be checked with the manufacturer
Several Key Reasons to Choose This Product
High quality and performance suitable for demanding automotive applications
Low dropout voltage ensures efficient operation even at low input voltages
Extended operating temperature range suitable for harsh environments
AEC-Q100 qualification for guaranteed automotive application suitability
Integrated protection features for longevity and reliability
High PSRR for better noise suppression in sensitive circuits
Efficient quiescent current consumption conducive to battery-powered solutions