TPS73418DRVT - Texas Instruments

Manufacturer Part Number

TPS73418DRVT

Manufacturer

Texas Instruments

Introduction

The TPS73418DRVT is a low-dropout (LDO) linear voltage regulator optimized for power-sensitive applications. It is housed in a 6-WDFN exposed pad package.

Product Features and Performance

Output Configuration: Positive

Output Type: Fixed

Number of Regulators: 1

Maximum Input Voltage: 6.5V

Minimum/Fixed Output Voltage: 1.8V

Maximum Dropout Voltage: 0.22V at 250mA

Output Current: 250mA

Quiescent Current (Iq): 65 µA

Power Supply Rejection Ratio (PSRR): 60dB to 28dB from 100Hz to 100kHz

Control Features: Enable

Protection Features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)

Product Advantages

High efficiency in power conversion

Low quiescent current enhances battery life in portable applications

Precision output voltage minimizes the need for external components

Key Technical Parameters

Input Voltage (Max): 6.5V

Output Voltage (Min/Fixed): 1.8V

Dropout Voltage (Max): 0.22V @ 250mA

Output Current: 250mA

Quiescent Current (Iq): 65 µA

Quality and Safety Features

Built-in Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with a variety of capacitors, including ceramic ones, ensuring stability

Application Areas

Power-sensitive applications including battery-powered devices, portable electronics, and smart sensors

Product Lifecycle

Status: Active

The product is currently active with no signs of discontinuation. Availability of replacements or upgrades if needed.

Several Key Reasons to Choose This Product

Optimized for low power consumption, ideal for extending battery life in portable devices

Support for a wide range of input voltages up to 6.5V allows flexibility in different supply scenarios

High PSRR provides stable output despite variations in input voltage, crucial for sensitive applications

Compact 6-WDFN package suitable for space-constrained applications

Advanced protection features prevent damage from abnormal operating conditions, enhancing reliability and longevity