Manufacturer Part Number
TLV70718DQNT
Manufacturer
Texas Instruments
Introduction
The TLV70718DQNT from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications, providing a fixed 1.8V output from an input up to 5.5V.
Product Features and Performance
LDO Voltage Regulator
Fixed output voltage of 1.8V
Maximum input voltage of 5.5V
Dropout voltage of 0.36V at 150mA load
200mA output current capacity
Quiescent current of 50 µA
PSRR: 70dB ~ 50dB from 100Hz to 1MHz
Enable feature for power-saving mode
Thermal and over-current protection
Short circuit and reverse polarity protection
Product Advantages
Low dropout voltage enhances efficiency
Low quiescent current ideal for battery-powered devices
High PSRR ensures stable output under varying load conditions
Compact 4-X2SON package with exposed pad for better thermal dissipation
Comprehensive protection features for increased product reliability
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 1.8V
Current Output: 200mA
PSRR: 70dB ~ 50dB (100Hz ~ 1MHz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Reverse Polarity Protection
Compatibility
Compatible with a wide range of applications requiring a 1.8V regulated supply
Suitable for battery-powered and portable devices due to low quiescent current
Application Areas
Mobile Phones
Portable Electronics
IoT Devices
Wearables
Embedded Systems
Product Lifecycle
Currently Active
Not nearing discontinuation
Availability of replacements or upgrades to be confirmed by manufacturer
Several Key Reasons to Choose This Product
High reliability and safety features protect against common electrical issues
High PSRR value ensures stable operation across a wide range of input frequencies
Low dropout and quiescent current improve system efficiency, particularly in battery-operated devices
Compact and thermal-efficient package suitable for space-constrained applications
Active product status with Texas Instruments’ reputation for longevity and support
