Manufacturer Part Number
TPS71H01QPWPR
Manufacturer
Texas Instruments
Introduction
The TPS71H01QPWPR is a low dropout (LDO) linear voltage regulator designed for power management in a variety of applications.
Product Features and Performance
Adjustable output voltage from 1.2V to 9.75V
Maximum input voltage of 10V
Drop out voltage maximum of 0.4V at 500mA load
Output current capacity of 500mA
Low quiescent current of 350 µA
Enhanced power supply rejection ratio (PSRR) of 54dB to 49dB at 120Hz
Enabled control feature and power good indication
Product Advantages
High efficiency due to low dropout voltage
Versatility with adjustable voltage output
Long operational life at different temperatures (ranging from -55°C to 150°C)
Key Technical Parameters
Voltage Input (Max): 10V
Voltage Output (Min/Fixed): 1.2V
Voltage Output (Max): 9.75V
Voltage Dropout (Max): 0.4V @ 500mA
Current Output: 500mA
Quiescent Current (Iq): 350 µA
PSRR: 54dB ~ 49dB (120Hz)
Quality and Safety Features
Overcurrent and overtemperature protection
Reverse polarity protection
Compatibility
Surface mount technology with 20-PowerTSSOP package
Application Areas
Ideal for telecommunications, computing, aerospace, and industrial equipment
Product Lifecycle
Currently active with ongoing support and availability
Not nearing discontinuation, with available replacements and upgrades
Several Key Reasons to Choose This Product
Robust thermal performance suitable for harsh environments
Low quiescent current enhances battery longevity
Wide range of adjustable output for increased flexibility
Critical protection features ensuring system reliability
Strong PSRR offering cleaner voltage supply under varying conditions
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