Manufacturer Part Number
TPS72118DBVT
Manufacturer
Texas Instruments
Introduction
The TPS72118DBVT is a high-performance, low-dropout linear regulator with a fixed output voltage of 1.8V and a maximum output current of 150mA. It is designed for a wide range of applications, including portable electronics, communication devices, and industrial equipment.
Product Features and Performance
Fixed 1.8V output voltage
Maximum output current of 150mA
Low 120μA quiescent current
Wide operating temperature range of -40°C to 125°C
High power supply rejection ratio (PSRR) of 48dB at 100Hz
Integrated over-current, over-temperature, and reverse polarity protection
Fast transient response
Product Advantages
Compact SOT-23-5 package
Stable output voltage with low noise
Efficient operation with low power consumption
Robust protection features for reliable performance
Key Technical Parameters
Input voltage range: 2.2V to 5.5V
Output voltage accuracy: ±2%
Voltage dropout: 0.24V at 150mA
Quiescent current: 120μA
Supply current: 850μA (max)
Quality and Safety Features
RoHS3 compliant
Robust protection against overcurrent, overtemperature, and reverse polarity
Compatibility
The TPS72118DBVT is compatible with a wide range of electronic devices and systems that require a stable and reliable 1.8V power supply.
Application Areas
Portable electronics (smartphones, tablets, wearables)
Communication devices (routers, modems, wireless modules)
Industrial equipment (sensors, control systems, instrumentation)
Automotive electronics (infotainment, telematics, driver assistance)
Product Lifecycle
The TPS72118DBVT is an active product in Texas Instruments' portfolio. There are no immediate plans for discontinuation, and replacement or upgrade options are available if needed.
Key Reasons to Choose This Product
Reliable and stable 1.8V output voltage
Efficient operation with low power consumption
Robust protection features for long-term reliability
Compact and space-saving SOT-23-5 package
Wide operating temperature range for diverse applications
High PSRR for clean and noise-free power supply
Extensive application support and availability from Texas Instruments