TLV74230PDQNR - Texas Instruments

Manufacturer Part Number

TLV74230PDQNR

Manufacturer

Texas Instruments

Introduction

The TLV74230PDQNR is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications, capable of delivering a fixed 3V output from an input up to 5.5V.

Product Features and Performance

Fixed 3V output voltage

Input voltage up to 5.5V

Maximum current output of 200mA

Dropout voltage of 0.27V at 150mA load

Quiescent current of 50 µA

Power Supply Rejection Ratio (PSRR): 70dB at 100Hz to 55dB at 1MHz

Over current and over temperature protection

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

Product Advantages

Low quiescent current enhances battery life

High PSRR value ensures stable output despite variations in input voltage

Built-in protection features enhance product reliability and safety

Key Technical Parameters

Output Voltage (Min/Fixed): 3V

Input Voltage (Max): 5.5V

Dropout Voltage (Max): 0.27V @ 150mA

Current Output: 200mA

Quiescent Current (Iq): 50 µA

PSRR: 70dB ~ 55dB (100Hz ~ 1MHz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over current protection

Over temperature protection

Robust operation in extended temperature range

Compatibility

Compatible with applications requiring stable 3V supply

Suitable for battery-operated devices

Application Areas

Mobile and wearable technology

IoT devices

Portable electronics

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacements or upgrades not specified

Several Key Reasons to Choose This Product

High-efficiency operation suitable for battery-powered devices

Low dropout voltage enables full utilization of the battery voltage range

High PSRR provides stable output for noise-sensitive applications

Compact 4-X2SON package suitable for space-constrained applications

Robust safety features ensure long-term reliability under various conditions