L5963D-EHT

Product Overview

Category

L5963D-EHT belongs to the category of voltage regulators.

Use

It is primarily used for regulating and stabilizing voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent and thermal protection
• Adjustable output voltage

Package

L5963D-EHT comes in a compact and durable package, suitable for various applications.

Essence

The essence of L5963D-EHT lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with varying quantities depending on customer requirements.

Specifications

• Input Voltage Range: 4.5V to 45V
• Output Voltage Range: 1.2V to 37V
• Maximum Output Current: 3A
• Dropout Voltage: 0.6V (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The L5963D-EHT has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. ADJ: Adjustable pin for setting the output voltage

Functional Features

• Voltage regulation: The L5963D-EHT ensures a stable output voltage regardless of input variations.
• Overcurrent protection: It safeguards the circuit by limiting the current during abnormal conditions.
• Thermal protection: The regulator automatically shuts down if the temperature exceeds the safe operating limit.
• Adjustable output voltage: The ADJ pin allows users to set the desired output voltage within the specified range.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation.
• Wide input voltage range enables compatibility with various power sources.
• Overcurrent and thermal protection enhance circuit reliability.
• Adjustable output voltage provides flexibility for different applications.

Disadvantages

• Dropout voltage of 0.6V may limit its use in low-power applications.
• The maximum output current of 3A may not be sufficient for high-power devices.

Working Principles

The L5963D-EHT operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output. This is achieved through a combination of switching and linear regulation techniques.

Detailed Application Field Plans

The L5963D-EHT finds applications in various fields, including but not limited to: - Automotive electronics - Industrial automation - Telecommunications - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to L5963D-EHT are: - LM317: A popular adjustable voltage regulator with a wide input voltage range. - LT1084: Provides high current output and low dropout voltage. - TPS7A47: Offers ultra-low noise performance for sensitive applications.

These alternative models can be considered based on specific requirements and design constraints.

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