Manufacturer Part Number
TPS7A4525DCQR
Manufacturer
Texas Instruments
Introduction
The TPS7A4525DCQR is a linear low-dropout (LDO) regulator designed for power management applications. It is encased in a SOT-223-6 package suitable for surface mounting.
Product Features and Performance
Fixed output voltage of 2.5V
Maximum input voltage of 20V
Maximum voltage dropout of 0.45V at 1.5A load
Output current capacity of 1.5A
Low quiescent current of 1.5 mA
Maximum supply current of 90 mA
Power supply rejection ratio (PSRR) of 68dB at 120Hz
Includes enable control feature
Product Advantages
High efficiency due to low dropout voltage
Compact SOT-223-6 package for easy integration
Robust thermal and current management features enhance reliability
Key Technical Parameters
Voltage - Input (Max): 20V
Voltage - Output (Min/Fixed): 2.5V
Voltage Dropout (Max): 0.45V @ 1.5A
Current - Output: 1.5A
Current - Quiescent (Iq): 1.5 mA
PSRR: 68dB (120Hz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Suitable for applications requiring up to 20V input and 2.5V output with moderate power needs
Application Areas
Consumer Electronics
Telecommunications
Industrial Control Systems
Power Management Solutions
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Upgrades or replacements are available as technology evolves
Several Key Reasons to Choose This Product
Efficient power regulation with low dropout voltage
High output stability with 68dB PSRR
Built-in safety features guard against overcurrent, overheating, and reverse polarity
Compact and robust SOT-223-6 packaging suitable for various electronic applications
Active product lifecycle ensuring availability and support for future needs
Low quiescent current for energy-sensitive applications
TPS7A4515DCQTTexas Instruments