TLV70315DBVR - Texas Instruments

Manufacturer Part Number

TLV70315DBVR

Manufacturer

Texas Instruments

Introduction

The TLV70315DBVR from Texas Instruments is a low-dropout (LDO) linear voltage regulator optimized for power management in various applications, designed to offer a fixed output voltage with minimal power dissipation.

Product Features and Performance

Low Dropout Voltage: 0.375V at 300mA load

Output Voltage: Fixed at 1.5V

Output Current Capability: Up to 300mA

Quiescent Current: 55 µA, reducing power consumption in light load conditions

PSRR: 68dB at 1kHz, providing good ripple rejection and stable output

Control Features: Includes current limit for protection against excessive loads

Protection Features: Overcurrent protection to safeguard the device and downstream components

Product Advantages

High-efficiency operation due to low dropout voltage, ideal for battery-powered devices

Stable output voltage across a wide range of input voltages and load conditions

Minimal external components required due to integrated protection features

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Dropout (Max): 0.375V @ 300mA

Current Output: 300mA

Current Quiescent (Iq): 55 µA

Current Supply (Max): 370 µA

Operating Temperature: -40°C to 125°C (TJ)

Quality and Safety Features

Overcurrent protection to prevent damage under abnormal conditions

Wide operating temperature range for use in various environments

Compatibility

Surface Mount Technology (SMT) for easy integration into various circuit designs

Compatible with a wide range of input sources due to its 5.5V maximum input voltage rating

Application Areas

Portable and battery-powered devices

Consumer Electronics

IoT devices

Wireless Modules

Product Lifecycle

Status: Active, indicating ongoing manufacturing and support

Not nearing discontinuation, ensuring long-term availability for new designs

Several Key Reasons to Choose This Product

High efficiency and low dropout improve battery life in portable devices

Robust protection features enhance system reliability

Low quiescent current optimizes power consumption for extended operation

Wide operating temperature range allows for deployment in diverse applications

High PSRR ensures stable output voltage, critical for sensitive electronics