TC1264-1.8VDBTR

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TC1264-1.8VDBTR

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IC REG LIN 1.8V 800MA SOT-223-3

  • HerstellerMikrochip-Technologie

  • Herstellerteil #TC1264-1.8VDBTR

  • Auf Lager9761

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Spezifikationen

Attribut Wert
Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 6V
Voltage - Output (Min / Fixed) 1.8V
Voltage Dropout (Max) 1.4V @ 800mA
Current - Output 800mA
Current - Quiescent (Iq) 130 µA
PSRR 64dB (1kHz)
Protection Features Over Current, Over Temperature
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Supplier Device Package SOT-223-3
Base Product Number TC1264

Übersicht

Description

The TC1264-1.8VDBTR is a low-dropout (LDO) voltage regulator manufactured by Microchip Technology. It provides a stable output voltage of 1.8V and is designed for applications that require low power consumption and high efficiency. With a maximum output current of 300 mA, it is suitable for powering various low-voltage digital circuits, including microcontrollers and sensors.
Key features include a low dropout voltage, typically around 0.1V at full load, enabling operation with input voltages very close to the output voltage. The TC1264 also offers built-in overcurrent and thermal protection, enhancing reliability. It operates over a wide input voltage range (up to 16V), making it versatile for different power supply environments.
The device comes in various packages, including SOT-23 and TO-220, allowing for flexibility in integration into different designs. Its low quiescent current makes it ideal for battery-powered applications, ensuring prolonged battery life. Overall, the TC1264-1.8VDBTR is a robust choice for designers needing efficient voltage regulation in compact spaces.

Equivalent

The TC1264-1.8VDBTR is a low-dropout (LDO) voltage regulator. Equivalent products include the MCP1700-1802E/TO, LM1117-1.8, and LP2950-1.8. Ensure to verify specifications such as input voltage range, output current, and thermal performance to confirm compatibility for your specific application.

Features

The TC1264-1.8VDBTR is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage of 1.8V. Key features include:
1. Input Voltage Range: Typically operates with input voltages from 2.5V to 16V.
2. Output Current: Capable of delivering up to 1A of output current.
3. Low Dropout Voltage: Offers a low dropout of approximately 300mV at full load, ensuring efficient operation.
4. Thermal Protection: Includes thermal shutdown capabilities to prevent overheating.
5. Short-Circuit Protection: Features current limiting to protect against short circuits.
6. Low Quiescent Current: Designed for low power consumption, making it suitable for battery-operated devices.
7. High PSRR: Provides good power supply rejection ratio, enhancing output stability against noise.
The TC1264-1.8VDBTR is ideal for powering sensitive analog and digital circuits, including microcontrollers and RF devices, due to its reliability and efficiency.

Pinout

The TC1264-1.8VDBTR is a low-dropout (LDO) voltage regulator with a total of 5 pins. Its primary function is to provide a stable output voltage of 1.8V from a higher input voltage, making it suitable for powering low-voltage digital circuits.
The pin configuration is as follows:
1. Input (Vin) - Connects to the input voltage source.
2. Ground (GND) - Provides the ground reference for the device.
3. Output (Vout) - Delivers the regulated 1.8V output voltage.
4. Control (NC) - Not connected, serves as a placeholder.
5. Enable (EN) - Controls the on/off state of the regulator; active high enables the output.
This device is designed for applications requiring low quiescent current and low dropout voltage, making it ideal for battery-powered devices.

Manufacturer

The TC1264-1.8VDBTR is manufactured by Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in designing and manufacturing microcontrollers, analog semiconductors, and interface products. Founded in 1989, the company focuses on providing low-risk product development, reducing total system costs, and offering reliable, high-quality solutions for a wide range of applications.
Microchip serves various industries, including automotive, industrial, consumer electronics, and communications, and is known for its commitment to innovation and customer support. The TC1264-1.8VDBTR is a low-dropout (LDO) voltage regulator, demonstrating Microchip's expertise in power management solutions. The company operates globally, providing a diverse portfolio of products aimed at enhancing electronic design and performance.

Application

The TC1264-1.8VDBTR is a low-dropout (LDO) voltage regulator designed to provide a stable 1.8V output. Its application areas include:
1. Consumer Electronics: Powering portable devices like smartphones and tablets.
2. Embedded Systems: Voltage regulation in microcontrollers and processors.
3. Networking Equipment: Supplying power to routers and switches.
4. Industrial Automation: Regulating voltage in sensors and control systems.
5. Medical Devices: Ensuring stable operation in diagnostic and monitoring equipment.
Its low quiescent current makes it ideal for battery-operated devices, enhancing energy efficiency.

Package

The TC1264-1.8VDBTR is packaged in a 8-lead MSOP (Mini Small Outline Package).

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