Manufacturer Part Number
TPS71733DRVT
Manufacturer
Texas Instruments
Introduction
The TPS71733DRVT is a Low Drop-Out (LDO) regulator designed for power efficient applications requiring stable voltage output.
Product Features and Performance
Single output LDO regulator
Fixed output voltage of 3.3V
Maximum input voltage of 6.5V
Maximum dropout voltage of 0.3V at 150mA
Output current up to 150mA
Low quiescent current of 80 µA
Maximum supply current of 100 µA
PSRR ranges from 70dB to 45dB (100Hz to 1MHz)
Integrated protection features: over current, over temperature, reverse polarity, UVLO
Product Advantages
High efficiency due to low dropout voltage
Robust operation with built-in protection algorithms
Minimal power loss with low quiescent current
Compact design with 6-WDFN exposed pad package
Key Technical Parameters
Voltage Input (Max): 6.5V
Voltage Output (Min/Fixed): 3.3V
Current Output: 150mA
Voltage Dropout (Max): 0.3V @ 150mA
Current Quiescent (Iq): 80 µA
PSRR: 70dB ~ 45dB (100Hz ~ 1MHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Under Voltage Lockout (UVLO)
Compatibility
Designed for applications requiring stable regulated voltage with minimal power dissipation.
Application Areas
Power-sensitive devices
Portable electronics
Wearable technology
Internet of Things (IoT) devices
Product Lifecycle
Status: Active
Not nearing discontinuation, replacements or upgrades are currently available.
Several Key Reasons to Choose This Product
Efficient power regulation with minimal voltage drop
Broad operational temperature range (-40°C to 125°C)
High reliability due to multiple built-in safety features
Suitable for a wide array of applications due to low noise operation and high PSRR
Compact and robust packaging suitable for space-constrained applications
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