TLE4279GMXUMA1

Product Overview

Category

The TLE4279GMXUMA1 belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Overtemperature protection
• Short-circuit protection

Package

The TLE4279GMXUMA1 comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to ensure proper functioning of electronic circuits.

Packaging/Quantity

The TLE4279GMXUMA1 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 40V
• Output Voltage Range: 1.2V to 37V
• Dropout Voltage: 100mV at 150mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +150°C

Detailed Pin Configuration

The TLE4279GMXUMA1 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• High accuracy voltage regulation
• Low power consumption
• Thermal shutdown protection
• Current limit protection
• Reverse polarity protection

Advantages

• Wide input voltage range allows for versatile applications
• Low dropout voltage minimizes power dissipation
• Overtemperature and short-circuit protection enhance reliability
• Small package size enables space-saving designs

Disadvantages

• Limited output current capability
• Higher cost compared to some alternative models

Working Principles

The TLE4279GMXUMA1 operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in input voltage or load conditions.

Detailed Application Field Plans

The TLE4279GMXUMA1 finds applications in various fields, including:

1. Automotive electronics: Power supply for infotainment systems, lighting modules, and sensors.
2. Industrial automation: Voltage regulation for control systems, motor drives, and communication modules.
3. Consumer electronics: Power management for portable devices, audio/video equipment, and home automation systems.

Detailed and Complete Alternative Models

1. LM317: A popular linear voltage regulator with adjustable output voltage.
2. LT1763: Low dropout voltage regulator suitable for battery-powered applications.
3. LM1117: Fixed output voltage regulator available in various voltage options.

These alternative models offer similar functionality and can be considered as substitutes for the TLE4279GMXUMA1 in specific applications.

In conclusion, the TLE4279GMXUMA1 is a voltage regulator that provides precise and stable voltage regulation for a wide range of electronic applications. Its compact size, high accuracy, and protection features make it a reliable choice for various industries. However, its limited output current capability and relatively higher cost should be taken into consideration when selecting alternatives.