TLV743285PDQNR - Texas Instruments

Manufacturer Part Number

TLV743285PDQNR

Manufacturer

Texas Instruments

Introduction

The TLV743285PDQNR is a low drop-out (LDO) regulator designed for efficient power management, particularly suitable for battery-powered applications.

Product Features and Performance

Low dropout voltage of 0.29V at 300mA load

Output fixed at 2.85V

Supports up to 5.5V input voltage

Low quiescent current of 60 µA enhancing battery life

High PSRR (Power Supply Rejection Ratio) of 68dB at 100Hz to 28dB at 100kHz

Single regulator configuration

Product Advantages

High efficiency for battery-powered applications

Stability with low ESR capacitors

Compact 4-X2SON package ideal for space-constrained applications

Thermal shutdown and current limit for device protection

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 2.85V

Voltage Dropout (Max): 0.29V @ 300mA

Current Output: 300mA

Current Quiescent (Iq): 60 µA

PSRR: 68dB ~ 28dB (100Hz ~ 100kHz)

Quality and Safety Features

Current limit protection

Thermal shutdown

Under Voltage Lock Out (UVLO) feature for safety

Compatibility

Compatible with a wide range of electronic devices due to its fixed output and broad input voltage range

Application Areas

Portable and battery-powered devices

IoT devices

Wearable technology

Product Lifecycle

Active status indicating current production with continuous support

Not nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High efficiency and low dropout make it ideal for extending battery life

Wide input voltage range allowing compatibility with various input sources

Low quiescent current aids in reducing power consumption during idle

Compact package suitable for space-constrained applications

Comprehensive protection features increase device reliability