Manufacturer Part Number
TPS73725DCQR
Manufacturer
Texas Instruments
Introduction
A low dropout regulator designed for power-sensitive applications
Product Features and Performance
Highly stable, low dropout voltage (LDO) regulator
Output voltage of 2.5V
Maximum input voltage of 5.5V
Current output capacity of 1A
Excellent power supply rejection ratio (PSRR): 58dB at 100Hz to 37dB at 10kHz
Low quiescent current of 400 µA
Control features include an enable function for power-saving modes
Product Advantages
Low dropout voltage enhances efficiency
Stable operation without additional output capacitor
Designed for high-accuracy applications with tight voltage regulation
Key Technical Parameters
Voltage Dropout (Max): 0.5V @ 1A
Current - Output: 1A
Current - Quiescent (Iq): 400 µA
Current - Supply (Max): 1.3 mA
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Over-current protection enhances safety
Over-temperature protection for reliable operation
Reverse polarity protection to prevent damage
Compatibility
Compatible with surface mount technology for simplified manufacturing
Mounting type: Surface Mount
Package / Case: SOT-223-6
Supplier Device Package: SOT-223-6
Application Areas
Ideal for use in power-sensitive applications such as portable devices, microcontrollers, and analog circuits
Product Lifecycle
Active status with ongoing manufacturer support
Not indicated as near discontinuation
Replacement and upgrade options typically available for active components
Several Key Reasons to Choose This Product
High-efficiency power management for sensitive electronics
Robust protection features ensure long-term reliability
Low quiescent current ideal for battery-powered applications
Compatibility with surface mount technology supports modern production processes
Texas Instruments is reputable for quality and support in the semiconductor industry
