TLE7469GV52AUMA1

Product Overview

Category

TLE7469GV52AUMA1 belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for power management applications.

Characteristics

• The TLE7469GV52AUMA1 is a highly efficient voltage regulator.
• It offers low dropout voltage, making it suitable for applications with tight voltage requirements.
• This IC provides excellent load and line regulation, ensuring stable output voltage.
• It has built-in protection features such as overcurrent and thermal shutdown.

Package

The TLE7469GV52AUMA1 comes in a small package, typically a surface-mount device (SMD) package.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

The TLE7469GV52AUMA1 is usually packaged in reels or tubes, containing a specific quantity of ICs per package.

Specifications

• Input Voltage Range: 2.7V to 40V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLE7469GV52AUMA1 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. VOUT: Output voltage pin
5. FB: Feedback pin
6. PG: Power good pin

Functional Features

• High efficiency voltage regulation
• Low dropout voltage
• Excellent load and line regulation
• Overcurrent protection
• Thermal shutdown protection
• Power good indication

Advantages and Disadvantages

Advantages

• High efficiency ensures minimal power loss.
• Low dropout voltage allows for precise voltage regulation.
• Excellent load and line regulation provide stable output voltage.
• Built-in protection features enhance reliability.

Disadvantages

• Limited maximum output current of 500mA may not be suitable for high-power applications.
• The small package size may require careful handling during assembly.

Working Principles

The TLE7469GV52AUMA1 operates as a linear voltage regulator. It takes an input voltage within the specified range and regulates it to a desired output voltage. The internal circuitry ensures that the output voltage remains stable even with varying input voltages and loads. The IC also incorporates protection mechanisms such as overcurrent and thermal shutdown to safeguard against potential damage.

Detailed Application Field Plans

The TLE7469GV52AUMA1 finds applications in various fields, including but not limited to:

1. Automotive: Used in vehicle electronics for power management, ensuring stable voltage supply to critical components.
2. Industrial: Employed in industrial automation systems to regulate voltage for sensors, actuators, and control circuits.
3. Consumer Electronics: Integrated into portable devices like smartphones and tablets to maintain consistent power delivery.
4. Telecommunications: Utilized in network equipment and communication devices to ensure reliable power supply.

Detailed and Complete Alternative Models

1. TPS7A4700: A similar voltage regulator with higher maximum output current (1A) and adjustable output voltage.
2. LM1117: Another popular linear voltage regulator with a wide input voltage range and adjustable output voltage.
3. LT1763: A low dropout voltage regulator with excellent load and line regulation characteristics.

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

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