Manufacturer Part Number
TPS7A2028PDBVR
Manufacturer
Texas Instruments
Introduction
The TPS7A2028PDBVR is a fixed output, low drop out (LDO) regulator designed for power management applications, ensuring optimal performance in a simple surface mount SOT-23-5 package.
Product Features and Performance
Fixed 2.8V output voltage
Maximum input voltage of 6V
Low dropout voltage of 0.14V at 300mA load
Output current capability of 300mA
Low quiescent current of 15 µA
High PSRR of 65dB at 100Hz to 40dB at 1MHz
Enables efficient power usage and stability
Product Advantages
High efficiency with low dropout voltage
Minimal power loss
Compact SOT-23-5 package suitable for space-sensitive applications
Robust thermal performance from -40°C to 125°C
Key Technical Parameters
Voltage - Input (Max): 6V
Voltage - Output (Min/Fixed): 2.8V
Current - Output: 300mA
Voltage Dropout (Max): 0.14V
Quiescent Current (Iq): 15 µA
Power Supply Rejection Ratio (PSRR): 65dB ~ 40dB (100Hz ~ 1MHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with surface mount technology (Mounting Type: Surface Mount)
Fits SC-74A, SOT-753 package requirements
Application Areas
Consumer Electronics
Power Management Solutions
Portable Devices
Product Lifecycle
Status: Active
Continuously supported with no near discontinuation, replacements, or upgrades anticipated
Several Key Reasons to Choose This Product
Highly stable voltage supply ensures device reliability
Ultra-low quiescent current extends battery life in portable applications
Broad operating temperature range suitable for various environments
Protection features safeguard against potential damage from electrical irregularities
Optimal solution for compact device designs needing efficient power management
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