Manufacturer Part Number
TPS73115DBVRG4
Manufacturer
Texas Instruments
Introduction
The TPS73115DBVRG4 is a low-dropout regulator designed for power-sensitive applications.
Product Features and Performance
Positive output configuration
Fixed output type
Single regulator channel
Maximum input voltage of 5.5V
Fixed output voltage of 1.5V
Maximum dropout voltage of 0.1V at 150mA load
Output current capacity of 150mA
Quiescent current of 550 µA
Supply current max of 750 µA
PSRR of 58dB to 37dB between 100Hz to 10kHz
Control features including enable function
Product Advantages
Low dropout voltage enhancing efficiency
Stable performance over temperature and load variations
Low quiescent current suitable for battery-powered devices
Integrated protection features for device safety
Good PSRR ensuring clean output voltage
Key Technical Parameters
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 1.5V
Current - Output: 150mA
Voltage Dropout (Max): 0.1V @ 150mA
Current - Quiescent (Iq): 550 µA
PSRR: 58dB ~ 37dB (100Hz ~ 10kHz)
Quality and Safety Features
Over current protection
Over temperature protection
Short circuit protection
Reverse polarity protection
Compatibility
Surface Mount
SC-74A, SOT-753 package
Compatible with SOT-23-5 device package
Application Areas
Battery-powered devices
Portable electronics
Healthcare equipment
Industrial controls
Product Lifecycle
Discontinued at Digi-Key
Consider checking for replacement or upgraded models
Several Key Reasons to Choose This Product
Offers stable voltage regulation for sensitive applications
Low-power consumption ideal for extending battery life
Integrated safety features enhance device reliability
Effective noise suppression with high PSRR
Wide operating temperature range from -40°C to 125°C
Compact SOT-23-5 package suitable for space-constrained applications
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