Manufacturer Part Number
TPS72525DCQ
Manufacturer
Texas Instruments
Introduction
The TPS72525DCQ is a fixed output, low-dropout (LDO) linear voltage regulator designed for power-sensitive applications.
Product Features and Performance
Fixed output voltage of 2.5V
Maximum input voltage of 6V
Output current capability of 1A
Low dropout voltage of 0.28V at 1A load
Power Supply Rejection Ratio (PSRR): 60dB at 1kHz
Integrates enable and reset control features
Protected against overcurrent, overtemperature, reverse polarity, and under voltage lockout
Product Advantages
High-efficiency due to low dropout voltage
Stability ensured by built-in protection features
Suitable for temperature-sensitive operations due to wide operating temperature range
Compact surface mount package (SOT-223-6)
Key Technical Parameters
Input Voltage (Max): 6V
Output Voltage (Min/Fixed): 2.5V
Voltage Dropout (Max): 0.28V @ 1A
Current Output: 1A
Quiescent Current (Iq): 225 µA
Supply Current (Max): 325 µA
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with a wide range of microcontrollers and digital systems requiring 2.5V supply
Application Areas
Critical power management applications in telecommunications
Consumer electronics requiring stable and efficient power supply
Product Lifecycle
Status: Last Time Buy
No direct replacement specified; evaluation for upgrades recommended
Several Key Reasons to Choose This Product
High reliability with comprehensive protection features
Low quiescent current for power-sensitive applications
Suitable for a wide temperature range, making it ideal for harsh environments
Compact and efficient design with fixed output simplifies circuit complexity
TPS72525DCQG4Texas InstrumentsIC REG LINEAR 2.5V 1A SOT223-6