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LT1963AES8-3.3

LT1963AES8-3.3 Description

The LT1963AES8-3.3 is a high-performance linear voltage regulator designed and manufactured by Analog Devices Inc., a leading company in the electronics industry. This device offers a fixed output voltage of 3.3V and is capable of delivering a maximum output current of 1.5A. It features a single regulator configuration with a positive output configuration, making it suitable for a wide range of applications. The LT1963AES8-3.3 is designed to operate with an input voltage range up to 20V, ensuring compatibility with various power sources.

LT1963AES8-3.3 Features

• Output Type: Fixed
• Voltage - Input (Max): 20V
• Current - Output: 1.5A
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 120 mA
• Voltage - Output (Min/Fixed): 3.3V
• Voltage Dropout (Max): 0.55V @ 1.5A
• Current - Quiescent (Iq): 1.5 mA
• PSRR: 63dB (120Hz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Reverse Polarity
• Mounting Type: Surface Mount
• Package: Tube

The LT1963AES8-3.3 stands out from similar models due to its high PSRR of 63dB at 120Hz, ensuring excellent noise rejection and stability. Its low quiescent current of 1.5 mA contributes to energy efficiency, making it suitable for battery-powered applications. The device also offers robust protection features, including over current, over temperature, and reverse polarity protection, ensuring reliable operation and longevity.

LT1963AES8-3.3 Applications

The LT1963AES8-3.3 is ideal for a variety of applications where a stable and reliable 3.3V output is required. Some specific use cases include:

1. Portable Electronics: Due to its low quiescent current and small form factor, the LT1963AES8-3.3 is well-suited for battery-powered devices such as smartphones, tablets, and wearables.
2. Industrial Control Systems: The device's ability to handle high input voltages and provide a stable output makes it suitable for industrial control systems, where reliability and performance are critical.
3. Telecommunications Equipment: The LT1963AES8-3.3 can be used in telecommunications equipment to provide a stable power supply for sensitive electronic components.

Conclusion of LT1963AES8-3.3

The LT1963AES8-3.3 is a versatile and high-performance linear voltage regulator that offers a fixed 3.3V output with a maximum output current of 1.5A. Its unique features, such as high PSRR, low quiescent current, and robust protection features, make it an excellent choice for a wide range of applications, including portable electronics, industrial control systems, and telecommunications equipment. With its active product status and compliance with various industry standards, the LT1963AES8-3.3 is a reliable and efficient solution for your power regulation needs.