Manufacturer Part Number
TPS73230DBVT
Manufacturer
Texas Instruments
Introduction
TPS73230DBVT is a high-performance, low-dropout linear regulator from Texas Instruments, designed specifically for power-sensitive applications requiring low quiescent current.
Product Features and Performance
Fixed output voltage of 3V
Low dropout voltage of 0.15V at 250mA load
Supports up to 5.5V input voltage
Output current capacity of 250mA
Quiescent current of 550 µA
Maximum supply current of 950 µA
Power supply rejection ratio (PSRR) ranges from 58dB to 37dB across 100Hz to 10kHz frequencies
Incorporates control features like Enable
Includes protection features against over current, over temperature, short circuit, and reverse polarity
Operates effectively in a wide temperature range from -40°C to 125°C
Product Advantages
High efficiency with low dropout performance
Ideal for battery-powered devices due to low quiescent current
Robust protection features enhance circuit safety and reliability
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 3V
Current Output: 250mA
Voltage Dropout (Max): 0.15V at 250mA
PSRR: 58dB to 37dB (100Hz to 10kHz)
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Over current, over temperature and short circuit protection
Reverse polarity protection
Compatibility
Surface mount package compatible with common PCB technology
Embedded in systems requiring stable and reliable power supply with low power consumption
Application Areas
Mobile phones
Portable media players
Wireless and IoT devices
Battery-powered sensors and equipment
Product Lifecycle
Product Status: Last Time Buy
Availability of replacements or upgrades should be checked directly with Texas Instruments
Several Key Reasons to Choose This Product
Efficient power regulation with minimal power loss
Extremely low quiescent current suited for low-power applications
Compact and robust construction ideal for space-constrained applications
Comprehensive protection features ensuring long-term reliability
Wide operating temperature range suitable for diverse operating environments
TPS73230DBVRG4VBSEMI