Manufacturer Part Number
TPS7A0525PDBVR
Manufacturer
Texas Instruments
Introduction
The TPS7A0525PDBVR is a low-dropout (LDO) linear voltage regulator optimized for power management applications.
Product Features and Performance
Designed for linear voltage regulation
Low dropout voltage of 0.308V at 200mA load
Stable fixed output voltage of 2.5V
Output current capacity of 200mA
Low quiescent current of 3 µA enhancing power efficiency
Power Supply Rejection Ratio (PSRR) of 40dB between 1kHz and 1MHz
Operational over a wide temperature range from -40°C to 125°C
Product Advantages
High efficiency due to low quiescent current and dropout voltage
Robust thermal performance and reliability in varying environments
Compact and durable SOT-23-5 package
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Min/Fixed): 2.5V
Dropout Voltage (Max): 0.308V @ 200mA
Output Current: 200mA
Quiescent Current (Iq): 3 µA
PSRR: 40dB (1kHz to 1MHz)
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Protection against over current
Over temperature protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with various microcontrollers and digital systems requiring 2.5V supply
Surface mount design fits universally in electronic circuits
Application Areas
Consumer electronics
Portable and battery-operated devices
Microcontroller power supply
IoT devices
Product Lifecycle
Current Product Status: Active
Not nearing discontinuation, availability of replacements or upgrades is stable
Several Key Reasons to Choose This Product
Optimal balance between performance and cost-effectiveness
High reliability and protection features ensure safe operation under variable conditions
Low power consumption ideal for battery-powered applications
Wide operating temperature range catering to harsh environments
Compact package suitable for space-constrained applications