LT1763CS8-5#TRPBF

Product Overview

Category

The LT1763CS8-5#TRPBF belongs to the category of voltage regulators.

Use

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

Characteristics

• Low dropout voltage: The LT1763CS8-5#TRPBF has a low dropout voltage, allowing it to operate efficiently even when the input voltage is close to the desired output voltage.
• High accuracy: This voltage regulator provides precise and stable output voltage, ensuring reliable performance of connected devices.
• Low noise: The LT1763CS8-5#TRPBF minimizes output voltage fluctuations, resulting in reduced electrical noise in the system.
• Thermal shutdown protection: It incorporates thermal shutdown circuitry to prevent damage due to excessive heat.

Package

The LT1763CS8-5#TRPBF comes in an 8-pin surface mount package (S8) for easy integration into circuit boards.

Essence

The essence of the LT1763CS8-5#TRPBF is to provide a regulated and stable output voltage, regardless of variations in the input voltage or load conditions.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage: 5V
• Maximum Output Current: 500mA
• Dropout Voltage: 300mV at 500mA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1763CS8-5#TRPBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. ADJ: Adjustable pin (used for output voltage adjustment)
4. NC: No connection
5. NC: No connection
6. VOUT: Output voltage pin
7. NC: No connection
8. NC: No connection

Functional Features

• Voltage Regulation: The LT1763CS8-5#TRPBF maintains a constant output voltage of 5V, regardless of variations in the input voltage or load conditions.
• Current Limiting: It incorporates current limiting circuitry to protect connected devices from excessive current.
• Thermal Shutdown: The regulator shuts down if the temperature exceeds a safe threshold, preventing damage due to overheating.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient operation even with low input voltages.
• High accuracy and low noise result in reliable performance of connected devices.
• Thermal shutdown protection prevents damage due to excessive heat.

Disadvantages

• Limited maximum output current of 500mA may not be suitable for high-power applications.
• The 8-pin surface mount package may require additional space on the circuit board compared to smaller packages.

Working Principles

The LT1763CS8-5#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 regulator continuously monitors the input voltage, load conditions, and temperature to ensure stable and accurate voltage regulation.

Detailed Application Field Plans

The LT1763CS8-5#TRPBF finds applications in various electronic systems, including but not limited to: - Battery-powered devices: It can be used to regulate voltage in portable electronics such as smartphones, tablets, and wearable devices. - Automotive electronics: The regulator can be employed in automotive systems to provide stable voltage for sensors, control modules, and infotainment systems. - Industrial equipment: It is suitable for powering microcontrollers, sensors, and other components in industrial automation and control systems. - Communication systems: The LT1763CS8-5#TRPBF can be utilized in communication devices like routers, switches, and wireless access points to ensure reliable operation.

Detailed and Complete Alternative Models

1. LM317T: A popular adjustable linear voltage regulator with a wide input voltage range and high output current capability.
2. LDO50V: A low dropout voltage regulator designed for applications requiring precise voltage regulation at higher input voltages.
3. ADP3339: An ultra-low dropout voltage regulator with high accuracy and low quiescent current, suitable for battery-powered devices.

These alternative models offer similar functionality and can be considered as substitutes for the LT1763CS8-5#TRPBF, depending on specific requirements and constraints.

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