LTC1982ES6#TRMPBF

Product Overview

Category

LTC1982ES6#TRMPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management and voltage regulation.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection

Package

LTC1982ES6#TRMPBF is available in a small SOT-23 package, which is suitable for space-constrained applications.

Essence

The essence of LTC1982ES6#TRMPBF lies in its ability to efficiently regulate voltage levels, ensuring stable and reliable power supply to various electronic components.

Packaging/Quantity

This product is typically sold in reels containing a specified quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 1A
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

LTC1982ES6#TRMPBF features a six-pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for output voltage regulation
4. SW: Switching pin for power transfer
5. EN: Enable pin for controlling device operation
6. VOUT: Output voltage pin

Functional Features

• High Efficiency: The LTC1982ES6#TRMPBF incorporates advanced circuitry that ensures minimal power loss during voltage regulation, resulting in high overall efficiency.
• Overcurrent Protection: This IC includes built-in overcurrent protection, safeguarding the connected electronic components from potential damage.
• Wide Input Voltage Range: The device can accept a wide range of input voltages, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be easily adjusted within the specified range to meet specific requirements.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact size allows for integration into space-constrained designs.
• Wide input voltage range enhances versatility.
• Adjustable output voltage provides flexibility in different applications.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Operating temperature range might not be suitable for extreme environments.

Working Principles

LTC1982ES6#TRMPBF operates based on the principles of pulse width modulation (PWM) and feedback control. It utilizes an internal oscillator to generate high-frequency switching signals that control the power transfer between the input and output stages. The feedback mechanism continuously monitors the output voltage and adjusts the duty cycle of the switching signals to maintain a stable output voltage level.

Detailed Application Field Plans

LTC1982ES6#TRMPBF finds application in various electronic devices requiring efficient power management and voltage regulation. Some potential fields of application include:

1. Portable electronic devices such as smartphones, tablets, and portable gaming consoles.
2. Battery-powered devices like digital cameras, MP3 players, and handheld medical devices.
3. IoT (Internet of Things) devices that operate on low power and require stable voltage supply.
4. Automotive electronics, including infotainment systems, navigation devices, and dashboard displays.

Detailed and Complete Alternative Models

1. LT1761ES5-3.3#PBF: Low dropout linear regulator with fixed 3.3V output voltage.
2. LTC1871EMS#PBF: High-efficiency step-up DC-DC converter with adjustable output voltage.
3. LT3080EST#PBF: Adjustable linear regulator capable of delivering up to 1.1A output current.

These alternative models offer similar functionality and can be considered as substitutes for LTC1982ES6#TRMPBF in specific applications.

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