TLV74227PDQNR - Texas Instruments

Manufacturer Part Number

TLV74227PDQNR

Manufacturer

Texas Instruments

Introduction

Low dropout voltage regulator optimized for low power applications

Product Features and Performance

Output Voltage (Min/Fixed) 2.7V

Maximum Input Voltage 5.5V

Dropout Voltage (Max) 0.3V @ 150mA

Output Current 200mA

Quiescent Current (Iq) 50 µA

Power Supply Rejection Ratio (PSRR) 70dB ~ 55dB from 100Hz to 1MHz

Fixed Output Configuration

Control Features include Enable

Product Advantages

High PSRR for noise-sensitive applications

Low quiescent current for power efficiency

Wide operating temperature range for harsh environments

Key Technical Parameters

Max Input Voltage 5.5V

Output Voltage 2.7V

Current - Output 200mA

Dropout Voltage 0.3V @ 150mA

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

Operating Temperature -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Surface Mount compatible

4-XDFN Exposed Pad package

Supplied in 4-X2SON (1x1) device package

Application Areas

Suitable for battery-operated devices, portable electronics, and other low-power applications

Product Lifecycle

Active status

Not indicated as nearing discontinuation

Replacements or upgrades would be specified under the same base product number TLV74227 if necessary

Several Key Reasons to Choose This Product

High efficiency for extending battery life in portable devices

Robust protection features to prevent damage from various electrical faults

Low dropout performance for better regulation at lower voltages

Minimalistic design suitable for compact PCB layout

High PSRR ideal for RF and sensitive analog circuits

Proven reliability from a reputable manufacturer, Texas Instruments

Suitable for a wide range of industrial temperatures

Easy integration into existing designs with common surface mount package