LT1764AEFE-3.3#TRPBF

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LT1764AEFE-3.3#TRPBF

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IC REG LINEAR 3.3V 3A 16TSSOP

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Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 20V
Voltage - Output (Min/Fixed) 3.3V
Voltage Dropout (Max) 0.66V @ 3A
Current - Output 3A
Current - Quiescent (Iq) 1.5 mA
Current - Supply (Max) 200 mA
PSRR 63dB (120Hz)
Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Polarity
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount

Übersicht

Description

The LT1764AEFE-3.3#TRPBF is a low-dropout (LDO) linear voltage regulator designed by Analog Devices, under the Linear Technology brand. It provides a fixed output voltage of 3.3V with a maximum output current of 3A. This component is known for its low dropout voltage, typically around 340mV at full load, which makes it suitable for battery-powered devices and applications requiring high efficiency.
Key features include low noise performance, making it suitable for powering noise-sensitive devices like RF and precision analog circuits. It also has excellent line and load transient response, ensuring stable output under varying conditions. The device includes internal protection features such as thermal shutdown and current limiting to enhance reliability.
The LT1764AEFE-3.3#TRPBF comes in a thermally enhanced 16-lead TSSOP (Thin Shrink Small Outline Package) with an exposed pad for better heat dissipation, allowing effective thermal management. Its compact size and robust performance make it ideal for a range of applications in consumer electronics, telecommunications, and industrial sectors.

Equivalent

The LT1764AEFE-3.3#TRPBF is a low-dropout (LDO) linear voltage regulator. Equivalent products from other manufacturers could include:
1. MIC29302WT from Microchip Technology
2. LM1084IT-3.3 from Texas Instruments
3. AMS1117-3.3 from Advanced Monolithic Systems
4. NCP1117ST33T3G from ON Semiconductor.
These alternatives serve similar purposes, but always check specific electrical characteristics and pin configurations for compatibility.

Features

The LT1764AEFE-3.3#TRPBF is a low-dropout (LDO) linear voltage regulator designed for high-performance applications. Here are its key features:
1. Output Voltage: Fixed output voltage of 3.3V.
2. Input Voltage Range: Operates with a wide input voltage range, typically up to 20V.
3. Low Dropout Voltage: Provides low dropout voltage, which is typically 340mV at full load.
4. Output Current: It can deliver up to 3A of output current.
5. Fast Transient Response: Suitable for applications with rapid load changes.
6. Low Noise: Designed to maintain low output noise.
7. Stability: Stable with ceramic capacitors, enhancing flexibility in application design.
8. Protection Features: Includes thermal shutdown and current limiting for protection against overload conditions.
9. Package: Available in a thermally enhanced 16-lead exposed pad TSSOP package.
These features make the LT1764AEFE-3.3#TRPBF ideal for powering sensitive electronics where efficient regulation and low dropout are required.

Pinout

The LT1764AEFE-3.3#TRPBF is a low dropout (LDO) linear regulator manufactured by Analog Devices. It is designed to provide a fixed output voltage of 3.3V. This specific model comes in a 16-pin TSSOP (Thin Shrink Small Outline Package) with exposed pad for better thermal performance.
The key functions of the LT1764AEFE-3.3#TRPBF include:
- Providing a stable 3.3V output with low dropout characteristics, which means it can maintain the output voltage with minimal input-to-output voltage differential.
- Delivering up to 3A of output current.
- Featuring protection mechanisms such as overcurrent protection, thermal shutdown, and safe operating area protection.
The package's exposed pad enhances thermal dissipation, allowing for higher efficiency and reliability. Each pin has its specific function, including VIN for input voltage, VOUT for output voltage, GND for ground connections, and additional pins for features like shutdown control and capacitor connections for stability and noise reduction.

Manufacturer

The LT1764AEFE-3.3#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and production of integrated circuits used in analog and digital signal processing. The company provides a range of products, including data converters, amplifiers, power management devices, and other semiconductor components. It is known for its high-performance analog technology and solutions used in various applications across industries such as telecommunications, healthcare, industrial automation, automotive, and consumer electronics.

Application

The LT1764AEFE-3.3#TRPBF is a low dropout (LDO) linear regulator, which is commonly used in applications requiring efficient voltage regulation with minimal power loss. Key application areas include powering microcontrollers, digital signal processors (DSPs), and field-programmable gate arrays (FPGAs) in embedded systems. It's suitable for battery-powered devices due to its low dropout voltage and low noise performance. Additionally, it's used in telecommunications equipment, industrial automation, and consumer electronics requiring stable and precise 3.3V power supply lines. Its thermal performance and reliability make it ideal for automotive electronics and other environments with stringent power requirements.

Package

The LT1764AEFE-3.3#TRPBF is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package) with an exposed pad for improved thermal performance.

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