LTC1844ES5-2.8#TRPBF

Product Overview

Category

The LTC1844ES5-2.8#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 LTC1844ES5-2.8#TRPBF provides a regulated output voltage.
• Low dropout: It operates with a low dropout voltage, ensuring efficient power conversion.
• Small package size: The product comes in a compact ES5 package, suitable for space-constrained applications.
• High accuracy: The voltage regulator offers high precision in maintaining the desired output voltage.

Package

The LTC1844ES5-2.8#TRPBF is packaged in an ES5 package, which is a small surface-mount package.

Essence

The essence of this product lies in its ability to regulate and stabilize voltage levels, ensuring reliable operation of electronic devices.

Packaging/Quantity

The LTC1844ES5-2.8#TRPBF is typically available in reels or tape and reel packaging. The quantity per reel varies depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.8V
• Dropout Voltage: 200mV (maximum)
• Output Current: Up to 300mA
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LTC1844ES5-2.8#TRPBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. EN: Enable pin (optional)

Functional Features

• Voltage Regulation: The LTC1844ES5-2.8#TRPBF maintains a stable output voltage even when the input voltage fluctuates.
• Low Dropout: It operates with a low dropout voltage, minimizing power dissipation and maximizing efficiency.
• Enable Pin: The optional enable pin allows for easy control of the regulator's operation.

Advantages and Disadvantages

Advantages

• High accuracy in voltage regulation
• Small package size for space-constrained applications
• Low dropout voltage for efficient power conversion
• Optional enable pin for easy control

Disadvantages

• Limited output current capacity (up to 300mA)

Working Principles

The LTC1844ES5-2.8#TRPBF is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage at the desired level. The dropout voltage is minimized to ensure efficient power conversion.

Detailed Application Field Plans

The LTC1844ES5-2.8#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. LM1117-2.8: A popular alternative with similar specifications and performance.
2. LT1763-2.8: Another alternative offering higher output current capability.
3. MCP1702-2.8: An alternative with a lower dropout voltage.

These alternative models provide similar functionality and can be used as substitutes depending on specific requirements and availability.

In conclusion, the LTC1844ES5-2.8#TRPBF is a voltage regulator that offers precise voltage regulation, low dropout, and a small package size. While it has limitations in terms of output current capacity, it finds applications in various electronic devices and has alternative models available for different needs.