Manufacturer Part Number
TPS73018DBVT
Manufacturer
Texas Instruments
Introduction
LDO Voltage Regulator with Low Dropout
Product Features and Performance
Positive Fixed Output
Single Regulator
Low Dropout Voltage: 0.21V @ 200mA
Output Current of 200mA
Quiescent Current of 250µA
High PSRR: 68dB at 100Hz
Control Feature: Enable Pin
Product Advantages
High power supply rejection ratio
Low quiescent current for power saving
Built-in protection features enhance safety
Wide operating temperature range for various environments
Key Technical Parameters
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 1.8V
Current - Output: 200mA
Dropout Voltage: 0.21V @ 200mA
PSRR: 68dB (100Hz)
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Under Voltage Lockout (UVLO)
Compatibility
Mounting Type: Surface Mount
Package / Case: SC-74A, SOT-753
Compatible with SOT-23-5 device package
Application Areas
Consumer Electronics
Telecommunications
Industrial Controls
Power Management Systems
Product Lifecycle
Active status, not nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
High efficiency suitable for battery-powered applications
Low dropout is ideal for low voltage operations
High PSRR provides stable output against supply noise
Protection features ensure long-term reliability
Suitability across a wide range of industrial and consumer applications
Texas Instruments' reputation for quality and support