TLV70518YFPT - Texas Instruments

Manufacturer Part Number

TLV70518YFPT

Manufacturer

Texas Instruments

Introduction

The TLV70518YFPT is a high-performance, low-dropout linear voltage regulator designed for power-sensitive applications.

Product Features and Performance

Fixed 1.8V output voltage

Maximum Input Voltage of 5.5V

Low dropout voltage of 0.25V at 200mA load

Output current capacity of 200mA

Low quiescent current of 55 µA

Maximum supply current of 315 µA

Power supply rejection ratio (PSRR) of 80dB to 55dB across 10kHz to 1MHz

Over Current, Over Temperature, and Reverse Polarity protections

Under Voltage Lockout (UVLO) feature

Enable control feature for power management

Operating temperature range from -40°C to 125°C

Product Advantages

High efficiency for extended battery life

Robust protection features for increased safety

Excellent PSRR for stable output voltage

Ultralow dropout for low-voltage applications

Small package size for space-constrained designs

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.8V

Voltage Dropout (Max): 0.25V @ 200mA

Current Output: 200mA

Current Quiescent (Iq): 55 µA

PSRR: 80dB ~ 55dB (10kHz ~ 1MHz)

Quality and Safety Features

Built-in Over Current and Over Temperature protection

Reverse Polarity protection

Under Voltage Lockout (UVLO)

Compatibility

The device comes in a 4-XFBGA, DSBGA package compatible with surface mount technology for PCB integration

Application Areas

Portable electronics

IoT devices

Battery-powered applications

Power supply circuits

Product Lifecycle

Status: Active

No indicated discontinuation

Available in Tape & Reel (TR) packaging for mass production

Several Key Reasons to Choose This Product

Texas Instruments' reputation for quality and reliability

Extremely low dropout voltage extends battery life

High PSRR ensures stable operation under varying load conditions

Low quiescent current contributes to energy efficiency

Wide operating temperature range suitable for harsh environments

Small form factor for compact electronics design

Comprehensive protection features safeguard the product lifespan