Manufacturer Part Number
TPS76933DBVT
Manufacturer
Texas Instruments
Introduction
The TPS76933DBVT is a low-dropout (LDO) linear voltage regulator optimized for power management applications, designed to regulate an input voltage of up to 10V down to a fixed output of 3.3V.
Product Features and Performance
Low dropout voltage of 0.2V at 100mA load
Stable with low ESR capacitors
High power supply rejection ratio (PSRR) of 60dB at 1kHz
Output current capacity of 100mA
Low quiescent current of 28 μA
Product Advantages
High efficiency for extended battery life
Compact SOT-23-5 package suitable for space-constrained applications
Built-in protection features including over-current, over-temperature, and reverse polarity protection
Key Technical Parameters
Input Voltage (Max): 10V
Output Voltage (Fixed): 3.3V
Dropout Voltage (Max): 0.2V @ 100mA
Output Current: 100mA
Quiescent Current (Iq): 28 µA
PSRR: 60dB at 1kHz
Quality and Safety Features
Over-current and over-temperature protection mechanisms
Reverse polarity protection
Compatibility
Compatible with ceramic, tantalum, and aluminum electrolytic capacitors
Application Areas
Consumer Electronics
Telecommunications
Portable devices
Battery-powered applications
Product Lifecycle
Status: Active
Not nearing discontinuation currently
Ongoing availability of replacements and upgrades
Several Key Reasons to Choose This Product
High efficiency for prolonged device operation
Wide operational temperature range from -40°C to 125°C fits diverse environments
Ultra-low quiescent current ideal for battery-sensitive applications
Robust protection features for enhanced device safety and longevity
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