LT3008ETS8-1.2#TRMPBF

Product Overview

Category

The LT3008ETS8-1.2#TRMPBF belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Voltage regulation: The LT3008ETS8-1.2#TRMPBF provides precise voltage regulation, ensuring stable power supply to connected devices.
• Low dropout voltage: It operates with a low dropout voltage, minimizing power dissipation and maximizing efficiency.
• Current limiting: The voltage regulator incorporates current limiting functionality to protect the circuit from excessive current flow.
• Thermal shutdown: It features thermal shutdown protection, preventing damage due to overheating.
• Adjustable output: The output voltage can be adjusted within a specific range to suit various application requirements.

Package

The LT3008ETS8-1.2#TRMPBF comes in an 8-pin surface mount package (SMD).

Essence

The essence of this product lies in its ability to regulate voltage effectively, providing a stable power source for electronic devices.

Packaging/Quantity

The LT3008ETS8-1.2#TRMPBF is typically packaged in reels or tubes, containing a specified quantity of units per package.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage: 1.2V
• Dropout Voltage: 300mV at 100mA
• Maximum Output Current: 100mA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. ADJ: Adjust pin for setting the output voltage
4. NC: No connection
5. NC: No connection
6. NC: No connection
7. VOUT: Output voltage pin
8. NC: No connection

Functional Features

• Voltage regulation: The LT3008ETS8-1.2#TRMPBF maintains a constant output voltage despite variations in input voltage and load conditions.
• Current limiting: It incorporates current limiting functionality to protect the circuit from excessive current flow, preventing damage to connected devices.
• Thermal shutdown: The voltage regulator features thermal shutdown protection, automatically disabling the device when it reaches a certain temperature threshold to prevent overheating.

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures stable power supply to connected devices.
• Low dropout voltage minimizes power dissipation and maximizes efficiency.
• Current limiting protects the circuit from excessive current flow.
• Thermal shutdown prevents damage due to overheating.
• Adjustable output voltage allows flexibility in various applications.

Disadvantages

• Limited maximum output current of 100mA may not be suitable for high-power applications.
• Requires external components for proper operation.

Working Principles

The LT3008ETS8-1.2#TRMPBF operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. By continuously monitoring and adjusting the voltage, it compensates for changes in input voltage and load conditions, ensuring a stable output.

Detailed Application Field Plans

The LT3008ETS8-1.2#TRMPBF finds application in various electronic systems that require precise voltage regulation. Some common application fields include:

1. Battery-powered devices: It can be used in portable electronics, such as smartphones, tablets, and wearable devices, to regulate the voltage supplied by the battery.
2. Automotive electronics: The voltage regulator is suitable for automotive applications, ensuring stable power supply to various components, such as sensors, actuators, and control modules.
3. Industrial automation: It can be employed in industrial automation systems to regulate voltage for PLCs (Programmable Logic Controllers), motor drives, and other critical components.
4. Communication systems: The LT3008ETS8-1.2#TRMPBF is useful in communication equipment, such as routers, switches, and base stations, to maintain a stable power source for reliable operation.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LT3008ETS8-1.2#TRMPBF include:

1. LM317: A popular adjustable voltage regulator with a wide input voltage range and adjustable output voltage.
2. LT1084: A high-current, low dropout voltage regulator suitable for applications requiring higher output current capabilities.
3. LM7805: A fixed 5V voltage regulator commonly used in low-power electronic circuits.
4. ADP3339: A precision voltage regulator with low dropout voltage and excellent line/load regulation characteristics.

These alternative models provide options based on specific application requirements, offering flexibility in voltage regulation solutions.

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