LTC3410BESC6-1.5

Product Overview

Category

LTC3410BESC6-1.5 belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 1.5V
• Maximum Output Current: 600mA
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-23-6

Package and Quantity

The LTC3410BESC6-1.5 is available in a SOT-23-6 package. It is typically sold in reels or tubes containing multiple units.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 1.5V
• Maximum Output Current: 600mA
• Quiescent Current: 50µA
• Dropout Voltage: 200mV
• Switching Frequency: 1.2MHz
• Shutdown Current: <1µA
• Load Regulation: ±1%
• Line Regulation: ±0.3%
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-23-6

Pin Configuration

The LTC3410BESC6-1.5 has the following pin configuration:

```

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| | --| VIN GND |-- Pin 1 --| SW FB |-- Pin 2 --| EN VOUT|-- Pin 3 |___________| ```

Pin 1: VIN (Input Voltage) Pin 2: SW (Switch Node) Pin 3: EN (Enable) / VOUT (Output Voltage) Pin 4: GND (Ground)

Functional Features

• Wide input voltage range allows for flexibility in various applications.
• High efficiency of up to 95% ensures minimal power loss.
• Low quiescent current helps conserve energy during standby or idle modes.
• Fast transient response enables quick and stable voltage regulation.
• Built-in protection features such as overcurrent and thermal shutdown enhance reliability.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with different power sources.
• High efficiency reduces power dissipation and extends battery life.
• Compact SOT-23-6 package offers space-saving benefits.
• Fast transient response ensures stability during load changes.
• Built-in protection features enhance system reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may restrict usage in low-voltage scenarios.

Working Principles

The LTC3410BESC6-1.5 is a step-down DC-DC converter that utilizes a synchronous buck topology. It operates by converting a higher input voltage to a lower output voltage using an internal switch and control circuitry. The device employs pulse-width modulation (PWM) techniques to regulate the output voltage accurately. By adjusting the duty cycle of the internal switch, the desired output voltage is achieved. The high switching frequency of 1.2MHz allows for the use of smaller external components, resulting in a compact design.

Detailed Application Field Plans

The LTC3410BESC6-1.5 can be applied in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LTC3410BESC6-1.5 include: - LM2576-ADJ - LT1763-1.5 - TPS5430-1.5

These models have comparable specifications and can be considered as alternatives based on specific application requirements.

In conclusion, the LTC3410BESC6-1.5 is a voltage regulator with a wide input voltage range, high efficiency, and compact package. It offers reliable voltage regulation for various electronic applications. However, its limited maximum output current and dropout voltage should be considered when selecting the appropriate model for specific use cases.