Manufacturer Part Number
TPS73201DRBR
Manufacturer
Texas Instruments
Introduction
The TPS73201DRBR is a voltage regulator from Texas Instruments designed for applications requiring low dropout and low quiescent current.
Product Features and Performance
Adjustable output voltage from 1.2V to 5.5V
Maximum input voltage of 5.5V
Low dropout voltage of 0.15V at 250mA load
Output current capacity of 250mA
Quiescent current of 550 µA
High PSRR of 58dB at 100Hz and 37dB at 10kHz
Surface mount 8-VDFN exposed pad package
Product Advantages
High efficiency due to low dropout voltage
Suitable for battery-powered devices due to low quiescent current
Precise control over output voltage
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Min/Fixed): 1.2V
Output Voltage (Max): 5.5V
Dropout Voltage (Max): 0.15V @ 250mA
Output Current: 250mA
Quiescent Current (Iq): 550 µA
Supply Current (Max): 950 µA
PSRR: 58dB ~ 37dB (100Hz ~ 10kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Reverse Polarity Protection
Compatibility
Compatible with a variety of MCU and analog components in mixed-voltage systems
Application Areas
Portable and battery-powered electronics
Wireless communication systems
Power supply for sensors and microcontrollers
Product Lifecycle
Currently active with ongoing support and production
Not nearing discontinuation
Future upgrades and replacements available
Several Key Reasons to Choose This Product
Low dropout voltage enhances efficiency
Extended operating temperature range from -40°C to 125°C suitable for harsh environments
Robust protection features ensure long-term reliability
Compact 8-SON (3x3) package saves board space
High PSRR enhances performance in noisy environments