TLV74310PDQNR - Texas Instruments

Manufacturer Part Number

TLV74310PDQNR

Manufacturer

Texas Instruments

Introduction

Texas Instruments' TLV74310PDQNR is a linear low dropout regulator designed for power-sensitive applications requiring low-quiescent current.

Product Features and Performance

Single LDO regulator

Fixed 1V output voltage

Suitable for applications up to 300mA current demand

Low dropout voltage for improved efficiency

High PSRR of 68dB at 100Hz ensures stability and reduces noise

Enable control feature for power management flexibility

Product Advantages

Robust thermal shutdown feature

UVLO (Under Voltage Lock Out) protection

Current limit feature to prevent damage from overcurrent conditions

Highly stable output with a wide temperature range of -40°C to 125°C

Compact 4-X2SON (1x1) package suitable for space-constrained applications

Key Technical Parameters

Input voltage up to 5.5V

Quiescent current of 60 µA for power-saving

Output current capacity of 300mA

PSRR ranges from 68dB to 28dB from 100Hz to 100kHz

Quality and Safety Features

Thermal shutdown

Current limit protection

Under Voltage Lock Out (UVLO)

Compatibility

Surface mount compatible

Suitable for various voltage-sensitive applications due to stable fixed output

Application Areas

Portable electronics

Battery-powered devices

Wireless modules

Power supplies for sensors and microcontrollers

Product Lifecycle

Active product status

No indication of discontinuation

Replacements or upgrades should be available as standard with Texas Instruments' LDO range

Several Key Reasons to Choose This Product

High-efficiency low-quiescent current for long battery life

Versatile enable feature allows designers to optimize power consumption

High PSRR provides excellent regulation against supply noise

Wide operating temperature range suitable for industrial applications

Compact package fits small form factor designs

Comprehensive protection features ensure safe and reliable operation