Microchip Technology

TC1264-1.8VDBTR  

Linear & Switching Voltage Regulators

TC1264-1.8VDBTR Description

The TC1264-1.8VDBTR is a high-performance linear voltage regulator offered by Microchip Technology. This device is designed to provide a fixed output voltage of 1.8V with an output current capability of 800mA. It is housed in a compact SOT223-3 package, making it suitable for surface mount applications. The regulator features a low dropout voltage of 1.4V at 800mA, ensuring stable operation even under low input voltage conditions. The TC1264-1.8VDBTR is designed to meet the requirements of various electronic systems, offering excellent performance and reliability.

TC1264-1.8VDBTR Features

• Fixed Output Voltage: The TC1264-1.8VDBTR provides a stable 1.8V output voltage, ensuring consistent power supply to connected devices.
• High Output Current: With an output current of 800mA, this regulator can support a wide range of electronic applications.
• Low Dropout Voltage: The 1.4V dropout voltage at 800mA ensures stable operation even when the input voltage is close to the output voltage.
• Single Regulator: The TC1264-1.8VDBTR features a single output regulator, simplifying the design and reducing component count in the system.
• Positive Output Configuration: The positive output configuration is ideal for applications requiring a positive voltage reference.
• Low Quiescent Current: The 130 µA quiescent current contributes to low power consumption in the system.
• High PSRR: The 64dB PSRR at 1kHz ensures minimal noise coupling from the input to the output, maintaining signal integrity.
• Over Current and Over Temperature Protection: These protection features safeguard the device and the connected components from damage due to overcurrent or overheating.
• RoHS Compliance: The TC1264-1.8VDBTR is compliant with RoHS3, making it suitable for environmentally friendly applications.
• REACH Unaffected: The device is not affected by REACH regulations, ensuring uninterrupted supply and compliance with European chemical regulations.

TC1264-1.8VDBTR Applications

The TC1264-1.8VDBTR is ideal for a wide range of applications where a stable and reliable power supply is required. Some specific use cases include:

• Portable Electronics: Due to its low quiescent current and high efficiency, the TC1264-1.8VDBTR is suitable for battery-powered devices such as smartphones, tablets, and wearables.
• Industrial Control Systems: The device's ability to handle high output currents and provide stable voltage regulation makes it suitable for industrial control systems, where reliable power supply is critical.
• Automotive Applications: The TC1264-1.8VDBTR can be used in automotive electronics, providing a stable power supply to various electronic components in vehicles.
• Medical Devices: The device's low noise and high PSRR make it suitable for medical devices that require precise voltage regulation and low noise levels.

Conclusion of TC1264-1.8VDBTR

The TC1264-1.8VDBTR from Microchip Technology is a versatile and reliable linear voltage regulator that offers a fixed output voltage of 1.8V with an output current of 800mA. Its unique features, such as low dropout voltage, high PSRR, and RoHS compliance, make it an ideal choice for a wide range of applications, including portable electronics, industrial control systems, automotive applications, and medical devices. With its excellent performance and reliability, the TC1264-1.8VDBTR is a valuable addition to any electronic design.

TC1264-1.8VDBTR Documents

Download datasheets and manufacturer documentation for TC1264-1.8VDBTR

PCN Assembly/Origin :

Assembly Site 12/Sep/2023      

Datasheets :

TC1264       Analog and Interface Product Guide      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Manuals :

Development Tools Catalog      

Design Resources :

TC1264 Development Tool Selector      

HTML Datasheet :

TC1264      

PCN Design/Specification :

TC1264 Datasheet 09/Aug/2023      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH