LT1964IS5-5#TRMPBF

Product Overview

The LT1964IS5-5#TRMPBF belongs to the category of voltage regulators and is commonly used in electronic devices to provide a stable output voltage. Its characteristics include high efficiency, low dropout voltage, and thermal shutdown protection. The package type is SOT-23, and it is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Output Voltage: 5V
• Maximum Input Voltage: 20V
• Dropout Voltage: 340mV at 1A
• Quiescent Current: 500μA
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LT1964IS5-5#TRMPBF has a SOT-23 package with three pins: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)

Functional Features

• High Efficiency: The LT1964IS5-5#TRMPBF offers high efficiency, making it suitable for battery-powered applications.
• Low Dropout Voltage: With a low dropout voltage of 340mV at 1A, it can maintain a stable output even when the input voltage is close to the output voltage.
• Thermal Shutdown Protection: The device includes thermal shutdown protection to prevent damage from excessive heat.

Advantages and Disadvantages

Advantages

• Stable Output: Provides a stable 5V output voltage, suitable for powering sensitive electronic components.
• Low Dropout Voltage: Ensures efficient operation even with small differences between input and output voltages.
• Thermal Protection: Protects the device from overheating, enhancing its reliability.

Disadvantages

• Limited Input Voltage Range: The maximum input voltage of 20V may restrict its use in certain high-voltage applications.

Working Principles

The LT1964IS5-5#TRMPBF operates by regulating the input voltage to provide a constant 5V output. It uses internal circuitry to maintain the desired output voltage while minimizing power loss and heat generation.

Application Field Plans

The LT1964IS5-5#TRMPBF is commonly used in various electronic devices, including: - Battery-Powered Devices: Such as portable electronics and IoT devices. - Voltage Regulation: In circuits requiring a stable 5V supply, such as microcontroller systems and sensor modules.

Alternative Models

Some alternative models to the LT1964IS5-5#TRMPBF include: - LM2940CT-5.0/NOPB - ADP3338AKCZ-5-R7 - MAX8881EUT50+T

In summary, the LT1964IS5-5#TRMPBF is a voltage regulator with a 5V output, high efficiency, and thermal protection, making it suitable for various electronic applications requiring stable power supplies.

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