LTC1844ES5-3.3#TRPBF

Product Overview

Category

The LTC1844ES5-3.3#TRPBF belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: The LTC1844ES5-3.3#TRPBF provides a stable output voltage of 3.3V.
• Low dropout voltage: It operates with a low dropout voltage, ensuring efficient power conversion.
• Small package size: This product comes in a compact SOT-23 package, making it suitable for space-constrained applications.
• High accuracy: The LTC1844ES5-3.3#TRPBF offers high precision voltage regulation, ensuring reliable performance.

Package

The LTC1844ES5-3.3#TRPBF is available in a SOT-23 package.

Essence

This voltage regulator is designed to provide a stable output voltage of 3.3V, ensuring proper functioning of electronic devices.

Packaging/Quantity

The LTC1844ES5-3.3#TRPBF is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 3.3V
• Dropout Voltage: 200mV at 100mA
• Maximum Output Current: 300mA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LTC1844ES5-3.3#TRPBF has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

• Low dropout voltage: The LTC1844ES5-3.3#TRPBF operates with a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• Overcurrent protection: This voltage regulator includes overcurrent protection, safeguarding the connected circuitry from excessive current flow.
• Thermal shutdown: In case of excessive temperature, the LTC1844ES5-3.3#TRPBF has built-in thermal shutdown protection to prevent damage to the device.
• Fast transient response: It exhibits a fast transient response, allowing it to quickly adapt to changes in load conditions.

Advantages and Disadvantages

Advantages

• High accuracy and precision voltage regulation.
• Compact package size suitable for space-constrained applications.
• Low dropout voltage ensures efficient power conversion.
• Overcurrent and thermal protection features enhance reliability.

Disadvantages

• Limited maximum output current of 300mA.
• Operating temperature range may not be suitable for extreme environments.

Working Principles

The LTC1844ES5-3.3#TRPBF operates based on a linear voltage regulation principle. It uses an internal reference voltage and feedback mechanism to maintain a stable output voltage of 3.3V, regardless of variations in the input voltage or load conditions. By adjusting the pass transistor's resistance, it regulates the output voltage within the specified range.

Detailed Application Field Plans

The LTC1844ES5-3.3#TRPBF finds applications in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

1. LM1117-3.3: This voltage regulator offers similar specifications and features to the LTC1844ES5-3.3#TRPBF, with a slightly different package.
2. MCP1700-3302E/TO: Another alternative with comparable characteristics, available in a TO-92 package.
3. LT1763-3.3: This model provides higher output current capability while maintaining accurate voltage regulation.

These alternative models can be considered based on specific application requirements and availability.

Word count: 531 words