UA78M33IKVURG3 - Texas Instruments

Manufacturer Part Number

UA78M33IKVURG3

Manufacturer

Texas Instruments

Introduction

The UA78M33IKVURG3 is a linear, low drop out (LDO) voltage regulator, ideal for various applications due to its high efficiency and stability.

Product Features and Performance

Positive, fixed output configuration

Single regulator output

Max input voltage: 25V

Min/Fixed output voltage: 3.3V

Max voltage dropout: 2V @ 350mA

Output current: 500mA

Power supply rejection ratio (PSRR): 80dB at 120Hz

Product Advantages

High efficiency with low dropout voltage

Excellent line and load regulation

Stable with output capacitance as low as 0.33 μF

Key Technical Parameters

Input (Max): 25V

Output (Min/Fixed): 3.3V

Current Output: 500mA

Voltage Dropout (Max): 2V @ 350mA

PSRR: 80dB (120Hz)

Quality and Safety Features

Over current protection

Over temperature protection

Short circuit protection

Operates over a temperature range of -40°C to 125°C

Compatibility

Designed for surface mount technology

Application Areas

Consumer electronics

Telecommunication systems

Embedded systems

Portable devices

Product Lifecycle

Status: Active

Not nearing discontinuation and replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Reliable performance in a broad range of operating temperatures

Compact TO-252-3 package suitable for space-constrained applications

High PSRR value ensuring minimal noise and ripple in the output

Versatile LDO suitable for a wide variety of applications

Strong protective features enhancing component and circuit longevity