Manufacturer Part Number
TPS76328DBVT
Manufacturer
Texas Instruments
Introduction
The TPS76328DBVT is a low-dropout (LDO) linear voltage regulator optimized for power-sensitive applications, providing a fixed output of 2.8V from a maximum input of 10V.
Product Features and Performance
Positive fixed output voltage configuration
Supports up to 10V input voltage
Outputs 2.8V with a current capacity of up to 150 mA
Maximum dropout voltage not specified
Quiescent current of 100 µA, minimizing idle power consumption
Current supply maximum of 140 µA for efficient operation
Power supply rejection ratio (PSRR) of 60dB at 1kHz to minimize power supply noise
Operating temperature range from -40°C to 125°C suitable for extreme conditions
Product Advantages
Low quiescent current ideal for battery-powered devices
Enable control feature allows power saving
Over Current, Over Temperature, and Reverse Polarity protection enhance device reliability
Compact SOT-23-5 package suitable for space-constrained applications
Key Technical Parameters
Voltage Input (Max): 10V
Voltage Output (Min/Fixed): 2.8V
Current Output: 150mA
Current Quiescent (Iq): 100 µA
Current Supply (Max): 140 µA
PSRR: 60dB (1kHz)
Quality and Safety Features
Protection against Over Current, Over Temperature, and Reverse Polarity
Robust operating temperature range of -40°C to 125°C
Compatibility
Surface Mount type mounting, compatible with standard automated assembly processes
Housed in a SC-74A, SOT-753 package compatible with SOT-23-5 device packages
Application Areas
Ideal for low-power, battery-operated, and portable electronic devices
Product Lifecycle
Status: Obsolete
Availability of replacements or upgrades should be checked with Texas Instruments directly
Several Key Reasons to Choose This Product
High efficiency with low quiescent and supply current, making it suitable for power-sensitive applications
Comprehensive protection features ensure long-term reliability under varying conditions
Compact package suitable for modern compact electronic systems
Support for up to 10V input with fixed 2.8V output meets common application requirements
The enable feature provides additional power management capability
TPS76328DBVRG4Texas InstrumentsIC REG LINEAR 2.8V 150MA SOT23-5