Manufacturer Part Number
TPS72010DRVR
Manufacturer
Texas Instruments
Introduction
The TPS72010DRVR is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications, delivering a fixed output from a higher input voltage with high efficiency and reliability.
Product Features and Performance
Single LDO regulator
Fixed output voltage of 1V
Maximum input voltage of 4.5V
Low dropout voltage of 0.2V at 350mA load
Output current capability of 350mA
Low quiescent current of 38 µA
Maximum supply current of 80 µA
Excellent power supply rejection ratio (PSRR) of 85dB to 50dB over 10Hz to 1MHz frequency range
Enabled control features for operational flexibility
Robust protection features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Product Advantages
High efficiency in voltage regulation
Minimal power loss due to low dropout
Suitable for battery-operated devices due to low quiescent current
High PSRR ensures stable output despite variations in input voltage
Key Technical Parameters
Voltage Input (Max): 4.5V
Voltage Output (Min/Fixed): 1V
Voltage Dropout (Max): 0.2V @ 350mA
Current Output: 350mA
Current Quiescent (Iq): 38 µA
Current Supply (Max): 80 µA
PSRR: 85dB ~ 50dB (10Hz ~ 1MHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with a variety of digital and analog devices requiring 1V supply
Surface Mount technology for PCB assembly
Application Areas
Portable electronics
Medical devices
Wireless communication equipment
Power management circuits
Product Lifecycle
Status: Active
Not nearing discontinuation
Availability of replacements or upgrades is confirmed
Several Key Reasons to Choose This Product
Efficient power management for extended battery life
High reliability and performance consistency
Robust protection mechanisms ensure device safety under abnormal conditions
Low operational cost due to minimal power dissipation
Compact and suitable for high-density mounting needs