Manufacturer Part Number
TPS74301RGWT
Manufacturer
Texas Instruments
Introduction
Low dropout regulator for applications requiring up to 1.5A output current
Product Features and Performance
Adjustable output voltage range from 0.8V to 3.6V
Maximum input voltage of 5.5V
Low dropout voltage of 0.12V at full load
Quiescent current of 115 µA
Supply current up to 1.5 mA
High PSRR of 73dB at 1kHz reducing to 42dB at 800kHz
Integrated features: Enable, Power Good, and Tracking
Product Advantages
Highly efficient power management
Low quiescent current for power-sensitive applications
Excellent line and load regulation
High power supply rejection ratio provides clean output
Supports various control and monitoring functions
Key Technical Parameters
Output Configuration: Positive
Output Type: Adjustable
Number of Regulators: 1
Current - Output: 1.5A
Voltage Dropout (Max): 0.12V @ 1.5A
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with a wide range of microprocessors and digital systems
Application Areas
Telecommunications
Networking
Industrial
Portable electronics
Product Lifecycle
Active status with ongoing manufacturing and support
No indication of near discontinuation
Several Key Reasons to Choose This Product
High output current capability for demanding applications
Low dropout voltage for improved efficiency
Supports a broad range of input and output voltages
Advanced protective features for robust operation
High PSRR for applications requiring stable voltage under noisy conditions
Small footprint and surface mount compatible for space-constrained applications
TPS74401Texas Instruments