TLE42744DV33ATMA1

Product Overview

Category

TLE42744DV33ATMA1 belongs to the category of voltage regulators.

Use

This product is primarily used for voltage regulation in various electronic devices and systems.

Characteristics

• Voltage regulation: TLE42744DV33ATMA1 provides stable output voltage.
• High efficiency: The product ensures minimal power loss during voltage regulation.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Overcurrent protection: TLE42744DV33ATMA1 incorporates overcurrent protection to safeguard connected devices.
• Thermal shutdown: The product includes a thermal shutdown feature to prevent overheating.

Package

TLE42744DV33ATMA1 comes in a compact package, suitable for surface mount technology (SMT) applications.

Essence

The essence of TLE42744DV33ATMA1 lies in its ability to regulate voltage effectively, ensuring stable and reliable power supply to connected electronic devices.

Packaging/Quantity

This product 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: 3.3V
• Maximum output current: 400mA
• Dropout voltage: 100mV at 200mA
• Quiescent current: 45µA
• Operating temperature range: -40°C to +150°C

Detailed Pin Configuration

TLE42744DV33ATMA1 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. NC: Not connected pin

Functional Features

• Voltage regulation: TLE42744DV33ATMA1 maintains a constant output voltage despite variations in input voltage and load conditions.
• Overcurrent protection: The product incorporates overcurrent protection, preventing damage to connected devices in case of excessive current flow.
• Thermal shutdown: TLE42744DV33ATMA1 includes a thermal shutdown feature that shuts down the device when the temperature exceeds a certain threshold, protecting it from overheating.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable operation of connected devices.
• High efficiency minimizes power loss during voltage regulation.
• Low dropout voltage allows efficient operation even with small voltage differentials.
• Overcurrent protection safeguards connected devices from damage.
• Thermal shutdown prevents overheating and extends the product's lifespan.

Disadvantages

• Limited maximum output current (400mA) may not be suitable for high-power applications.
• Operating temperature range (-40°C to +150°C) may restrict usage in extreme environments.

Working Principles

TLE42744DV33ATMA1 operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output voltage.

Detailed Application Field Plans

TLE42744DV33ATMA1 finds application in various electronic systems, including but not limited to: - Automotive electronics - Industrial control systems - Consumer electronics - Telecommunications equipment - Power management modules

Detailed and Complete Alternative Models

Some alternative models to TLE42744DV33ATMA1 include: - TLE4270-2GV33A: Similar voltage regulator with a higher maximum output current of 500mA. - LM1117IMPX-3.3/NOPB: Another voltage regulator offering stable 3.3V output voltage with a maximum output current of 800mA. - LP2985AIM5-3.3/NOPB: Low dropout voltage regulator with a maximum output current of 150mA.

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

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