Manufacturer Part Number
TPS78223DDCT
Manufacturer
Texas Instruments
Introduction
The TPS78223DDCT is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications, ensuring a stable and precise output voltage from a higher input voltage.
Product Features and Performance
Fixed output voltage of 2.3V
Low dropout voltage of 0.25V at 150mA load
Maximum input voltage of 5.5V
Low quiescent current of 1.3 µA
Maximum supply current of 8 µA
PSRR of 40dB to 15dB from 10Hz to 1kHz
Enable control feature for power management
Product Advantages
High efficiency in power conversion
Minimized power loss due to low dropout feature
Extended battery life due to ultra-low quiescent current
Key Technical Parameters
Output Voltage (Min/Fixed): 2.3V
Voltage Dropout (Max): 0.25V @ 150mA
Current Output: 150mA
Current Quiescent (Iq): 1.3 µA
PSRR (Power Supply Rejection Ratio): 40dB ~ 15dB (10Hz ~ 1kHz)
Quality and Safety Features
Protection against over current and over temperature
Reverse polarity protection
Compatibility
Surface Mount package compatible with SOT-23-5 Thin, TSOT-23-5
Application Areas
Battery-powered devices
Portable electronics
Power management circuits in sensitive electronic applications
Product Lifecycle
Current status: Active
This product is not nearing discontinuation and replacements or upgrades are available
Several Key Reasons to Choose This Product
Extremely reliable for sensitive applications due to low dropout and high PSRR
Enhances product battery longevity due to ultra-low quiescent current
Provides robust protection features for device safety
Ideal for compact and portable applications due to small package size
Supported and supplied by Texas Instruments, a reputable semiconductor manufacturer
TPS78222DRVTTexas Instruments