LT1963AES8-1.5#TRPBF

Product Overview

Category

The LT1963AES8-1.5#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 LT1963AES8-1.5#TRPBF provides a fixed output voltage of 1.5V.
• High efficiency: This voltage regulator offers high efficiency, minimizing power dissipation.
• Low dropout voltage: The LT1963AES8-1.5#TRPBF has a low dropout voltage, allowing it to operate even when the input voltage is close to the desired output voltage.
• Thermal shutdown: It includes a thermal shutdown feature that protects the device from overheating.

Package

The LT1963AES8-1.5#TRPBF comes in an 8-pin surface mount package (SMD).

Essence

The essence of the LT1963AES8-1.5#TRPBF is its ability to provide a stable and regulated output voltage of 1.5V, making it suitable for various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage: 1.5V
• Maximum Output Current: 1.5A
• Dropout Voltage: 300mV at 1.5A
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Quiescent Current: 1.7mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1963AES8-1.5#TRPBF has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. NC (No Connection)
4. NC (No Connection)
5. NC (No Connection)
6. NC (No Connection)
7. VOUT (Output Voltage)
8. ADJ (Adjustment Pin)

Functional Features

• Voltage Regulation: The LT1963AES8-1.5#TRPBF ensures a stable output voltage of 1.5V, regardless of input voltage fluctuations.
• Current Limiting: It incorporates current limiting protection to prevent excessive current flow.
• Thermal Shutdown: The device includes a thermal shutdown feature that activates when the temperature exceeds a safe threshold, protecting it from damage.
• Short Circuit Protection: The LT1963AES8-1.5#TRPBF is equipped with short circuit protection, safeguarding the device and the connected circuitry.

Advantages and Disadvantages

Advantages

• High efficiency, reducing power dissipation.
• Low dropout voltage enables operation with small voltage differentials.
• Thermal shutdown protects against overheating.
• Short circuit protection prevents damage in case of a fault.

Disadvantages

• Limited output voltage options (fixed at 1.5V).
• Not suitable for applications requiring adjustable output voltages.

Working Principles

The LT1963AES8-1.5#TRPBF operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 1.5V. This is achieved by controlling the pass transistor's resistance, which regulates the amount of voltage dropped across it.

Detailed Application Field Plans

The LT1963AES8-1.5#TRPBF finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

1. LM1117-1.5: This voltage regulator offers similar characteristics and a fixed output voltage of 1.5V.
2. LT1763-1.5: Another alternative with comparable specifications, providing a fixed 1.5V output voltage.
3. ADP3339-1.5: This model is suitable for applications requiring a fixed 1.5V output voltage and offers similar features.

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

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