TLV70028DSER - Texas Instruments

Manufacturer Part Number

TLV70028DSER

Manufacturer

Texas Instruments

Introduction

A low-dropout (LDO) linear voltage regulator designed for power-sensitive applications requiring a stable and clean voltage supply.

Product Features and Performance

Fixed output voltage of 2.8V, ideal for powering sensitive electronic components.

Very low dropout voltage of 0.25V at 200mA load, providing efficient use of the battery.

Output current capability of 200mA suitable for a wide range of applications.

Low quiescent current of 55 µA, reducing power consumption when idle.

High PSRR of 68dB at 1kHz, ensuring stable output voltage against input voltage fluctuations.

Includes control features like Enable for better power management.

Equipped with multiple protection features: Over Current, Over Temperature, Reverse Polarity, and Under Voltage Lockout (UVLO), enhancing system reliability and safety.

Product Advantages

High energy efficiency and stability.

Reduced power consumption in idle mode.

Ensures device safety through extensive protection features.

Miniature package (6-WSON) suitable for space-constrained applications.

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 2.8V

Current Output: 200mA

Current Quiescent (Iq): 55 µA

PSRR: 68dB (1kHz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with a wide range of electronic devices requiring a stable 2.8V power supply.

Application Areas

IoT devices

Portable electronics

Wearable technology

Medical monitoring devices

Low-power sensors and modules

Product Lifecycle

Status: Active

No indication of nearing discontinuation, ensuring long-term availability.

Several Key Reasons to Choose This Product

High-efficiency LDO suitable for prolonging battery life.

Low dropout and quiescent current for superior power management.

Comprehensive protection features safeguard the device and connected components.

Widely compatible and easy to integrate into various electronic projects.

Reliable product with long-term availability by Texas Instruments.