TLE4279GMXUMA2

Product Overview

Category

TLE4279GMXUMA2 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

TLE4279GMXUMA2 comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

TLE4279GMXUMA2 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.2V to 37V
• Dropout Voltage: 100mV at 150mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. NC (No Connection)
5. EN (Enable)

Functional Features

• High accuracy voltage regulation
• Low power consumption
• Thermal shutdown protection
• Current limit protection
• Fast transient response

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 saves board space

Disadvantages

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

Working Principles

TLE4279GMXUMA2 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. The enable pin allows for on/off control of the regulator.

Detailed Application Field Plans

TLE4279GMXUMA2 finds applications in various fields, including: 1. Automotive electronics 2. Industrial automation 3. Telecommunications 4. Consumer electronics

Detailed and Complete Alternative Models

1. TLE4270-2GV50 - Similar specifications, lower cost
2. LM1117IMPX-3.3/NOPB - Higher output current capability, slightly larger package size
3. LT1763CS8-3.3#PBF - Lower dropout voltage, higher accuracy

These alternative models offer similar functionality and can be considered based on specific requirements.

In conclusion, TLE4279GMXUMA2 is a voltage regulator that provides precise voltage regulation with low dropout voltage. It offers various protection features and finds applications in automotive, industrial, telecommunications, and consumer electronics. While it has limitations in terms of output current capability and cost, there are alternative models available with different trade-offs.