Manufacturer Part Number
TLV71318PDBVT
Manufacturer
Texas Instruments
Introduction
The TLV71318PDBVT is a low-dropout (LDO) linear regulator, part of a series of positive, fixed output voltage regulators designed for voltage regulation in power management applications.
Product Features and Performance
Low-Dropout Voltage: 0.7V @ 150mA
Fixed Output Voltage: 1.8V
Output Current: 150mA
Quiescent Current: 75 µA
Power Supply Rejection Ratio (PSRR): 70dB to 55dB from 100Hz to 1MHz
Control Feature: Enable
Protection Features: Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)
Product Advantages
High PSRR for noise-sensitive applications
Multiple protection features enhance device safety
Low quiescent current helps in minimizing power loss
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Fixed): 1.8V
Dropout Voltage (Max): 0.7V @ 150mA
Current Output: 150mA
Quiescent Current (Iq): 75 µA
Quality and Safety Features
Protection against overcurrent, over temperature, reverse polarity, short circuit, and under voltage
Robust operation from -40°C to 125°C
Compatibility
Compatible with surface mount technology, specifically SOT-23-5 package
Application Areas
Ideal for power-sensitive devices including IoT, wearables, and portable electronics
Product Lifecycle
Status: Active
No near-term discontinuation, replacements, or upgrades currently announced
Several Key Reasons to Choose This Product
Ultra-low dropout for improved efficiency
High PSRR offers excellent line and load regulation
Multiple integrated safety features ensure reliability in various operating conditions
Low quiescent current optimizes battery life in portable applications
Suitable for operation in extreme temperatures ranging from -40°C to 125°C
