LT3061IDCB-3.3#TRPBF

Product Overview

Category

The LT3061IDCB-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 LT3061IDCB-3.3#TRPBF provides a regulated output voltage of 3.3V.
• Low dropout voltage: It has a low dropout voltage, ensuring efficient power conversion.
• High accuracy: This voltage regulator offers high accuracy in maintaining the desired output voltage.
• Low noise: It operates with minimal noise interference, making it suitable for sensitive applications.
• Thermal shutdown protection: The LT3061IDCB-3.3#TRPBF includes thermal shutdown protection to prevent overheating.

Package

The LT3061IDCB-3.3#TRPBF comes in a compact DFN (Dual Flat No-Lead) package.

Essence

The essence of the LT3061IDCB-3.3#TRPBF is to provide a stable and regulated output voltage for electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, and the quantity per package varies depending on the supplier.

Specifications

• Output voltage: 3.3V
• Dropout voltage: 300mV at 100mA
• Input voltage range: 2.7V to 45V
• Maximum output current: 200mA
• Line regulation: ±0.02%
• Load regulation: ±0.1%
• Quiescent current: 30µA
• Operating temperature range: -40°C to 125°C

Detailed Pin Configuration

The LT3061IDCB-3.3#TRPBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin
4. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The LT3061IDCB-3.3#TRPBF maintains a constant output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The device shuts down if the temperature exceeds a safe threshold, preventing damage.
• Fast transient response: It quickly responds to changes in load current, ensuring stable voltage output.

Advantages and Disadvantages

Advantages

• High accuracy in voltage regulation
• Low dropout voltage for efficient power conversion
• Compact package size
• Thermal shutdown protection for added safety
• Fast transient response for stable operation

Disadvantages

• Limited maximum output current (200mA)
• Relatively higher quiescent current compared to some alternatives

Working Principles

The LT3061IDCB-3.3#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 device also includes protection features such as thermal shutdown to prevent overheating.

Detailed Application Field Plans

The LT3061IDCB-3.3#TRPBF finds applications in various electronic devices and systems, including:

1. Battery-powered devices: It ensures a stable voltage supply for portable electronics like smartphones, tablets, and wearable devices.
2. Industrial control systems: The voltage regulator is used in automation systems, sensors, and actuators to provide reliable power.
3. Automotive electronics: It is employed in automotive applications such as infotainment systems, lighting controls, and engine management units.
4. Communication equipment: The LT3061IDCB-3.3#TRPBF is suitable for routers, switches, and other network devices that require stable voltage levels.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and pin configuration.
2. LT1763-3.3: Offers lower dropout voltage and higher maximum output current compared to the LT3061IDCB-3.3#TRPBF.
3. ADP3339-3.3: Provides a wide input voltage range and low quiescent current.

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

In conclusion, the LT3061IDCB-3.3#TRPBF is a voltage regulator that offers high accuracy, low dropout voltage, and thermal shutdown protection. It finds applications in various electronic devices and systems, providing stable and regulated voltage output.