LM3480IM3X-3.3

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LM3480IM3X-3.3

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IC REG LINEAR 3.3V 100MA SOT23-3

  • 제조업체텍사스 인스트루먼트(주)

  • 제조업체 부품 #LM3480IM3X-3.3

  • 재고1738

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사양

속성 가치
Part Status Obsolete
Base Product Number LM3480
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 30V
Voltage - Output (Min / Fixed) 3.3V
Voltage Dropout (Max) 1.2V @ 100mA
Current - Output 100mA
Current - Quiescent (Iq) 2 mA
Protection Features Over Current, Over Temperature
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3
Packaging Tape & Reel (TR)

개요

Description

The LM3480IM3X-3.3 is a fixed output voltage linear voltage regulator that provides a stable 3.3V output. It is part of the LM3480 series by Texas Instruments, designed for applications requiring reliable voltage regulation. This device is packaged in a compact SOT-23, making it suitable for space-constrained environments.
Key features include a maximum output current of 100 mA, low dropout voltage, and a wide input voltage range, typically from 4.5V up to 30V, making it versatile for various applications. The LM3480IM3X-3.3 also offers thermal shutdown and current limiting, which protect the device and the system from damage due to overheating and overcurrent conditions.
The regulator is known for its ease of use, requiring minimal external components, which helps simplify the design and reduces overall system cost. It is ideal for use in battery-powered devices, consumer electronics, and other applications where a stable 3.3V supply is essential. Its compact size and efficiency make it a popular choice for designers aiming to optimize power supply solutions.

Equivalent

The LM3480IM3X-3.3 is a 3.3V voltage regulator. Equivalent products include:
1. MC33269D-3.3 - On Semiconductor
2. NCP1117ST33T3G - On Semiconductor
3. AMS1117-3.3 - Advanced Monolithic Systems
4. LD1117S33TR - STMicroelectronics
5. MIC5205-3.3BM5 - Microchip Technology
These alternatives offer similar voltage regulation functions and are typically used in comparable applications. Be sure to verify electrical and thermal characteristics for compatibility.

Features

The LM3480IM3X-3.3 is a fixed-output voltage regulator designed to provide a steady 3.3V output. It is part of the LM3480 series from Texas Instruments. Key features include:
1. Output Voltage: Provides a fixed output of 3.3V.
2. Input Voltage Range: Can handle a wide input voltage range from 4.0V to 30V.
3. Output Current: Capable of delivering up to 100mA of output current.
4. Low Quiescent Current: Efficient operation with a low quiescent current, typically around 55µA.
5. Dropout Voltage: Has a low dropout voltage, which makes it suitable for low-voltage applications.
6. Package: Comes in a SOT-23-3 package, which is compact and suitable for space-constrained applications.
7. Thermal Protection: Includes thermal shutdown protection to prevent overheating.
8. Current Limiting: Offers current limiting to protect against overcurrent conditions.
9. Stability: Stable with a range of capacitive loads, ensuring robust performance in various circuit designs.
These features make the LM3480IM3X-3.3 ideal for applications requiring a reliable 3.3V output with efficient power management.

Pinout

The LM3480IM3X-3.3 is a voltage regulator IC from Texas Instruments. It features a fixed output voltage of 3.3 volts. The device is housed in a SOT-23 package, which has 3 pins.
Here's a brief description of the pin functions:
1. Pin 1 (GND): This is the ground pin of the device, which serves as the reference point for the input and output voltages.
2. Pin 2 (VIN): This is the input voltage pin. The regulated 3.3V output is derived from the input voltage supplied to this pin.
3. Pin 3 (VOUT): This is the output voltage pin, where the regulated 3.3V is delivered.
The LM3480IM3X-3.3 is typically used in applications requiring a stable and reliable 3.3V power supply, such as in battery-powered devices, portable equipment, and embedded systems.

Manufacturer

The LM3480IM3X-3.3 is manufactured by Texas Instruments. Texas Instruments, commonly known as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. It is one of the largest semiconductor companies in the world and is well-regarded for its innovation and quality in the fields of analog technology, embedded processing, and digital light processing, among others. TI serves a wide array of markets, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. The company is headquartered in Dallas, Texas, and has a strong commitment to sustainable practices and corporate responsibility.

Application

The LM3480IM3X-3.3 is a voltage regulator, specifically a fixed-output linear regulator, offering a 3.3V output. It is commonly used in applications requiring stable voltage supply, such as microcontrollers, sensors, and other digital circuits. Its compact size makes it suitable for portable and battery-operated devices. Additionally, it can be used in telecommunications, consumer electronics, and industrial systems where precise voltage regulation is critical. Its low dropout voltage and low quiescent current make it efficient for applications needing minimal power consumption.

Package

The LM3480IM3X-3.3 is a voltage regulator from Texas Instruments, packaged in a SOT-23 (Small Outline Transistor) form factor. This package is compact and suitable for surface-mount applications, making it ideal for use in space-constrained circuit designs.

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