The TC1269-3.3VUATR is a high-precision, cost-effective voltage regulator designed and manufactured by Microchip Technology, a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. This device is part of the TC1269 series, which is known for its reliability and efficiency in a wide range of applications.

Key Features

• Output Voltage: The TC1269-3.3VUATR provides a fixed output voltage of 3.3V, which is ideal for powering sensitive electronic components that require a stable voltage supply.
• High Accuracy: With an output voltage tolerance of ±0.5%, this regulator ensures precise voltage delivery, which is crucial for maintaining the performance of critical circuitry.
• Low Dropout Voltage: The low dropout (LDO) feature of this regulator means it can maintain a regulated output even when the supply voltage is very close to the output voltage, enhancing its efficiency in low-voltage operations.
• Current Capacity: It can supply up to 500mA of output current, making it suitable for a variety of moderate power demands.
• Thermal Protection: The device includes an over-temperature shutdown feature that protects the IC from damage due to excessive heat.
• Short Circuit Protection: The built-in short-circuit protection ensures that the regulator and the connected components are safeguarded against potential damage from current overloads.

Applications

The versatility of the TC1269-3.3VUATR makes it an excellent choice for a multitude of applications, including:

• Portable electronics
• Battery-powered devices
• Microcontroller power supplies
• Peripheral power supplies
• Reference voltage sources

Package and Availability

This voltage regulator is available in a 5-pin SOT-23A package, which is suitable for space-constrained applications. The "UATR" suffix indicates that the device is provided in tape and reel packaging, facilitating efficient assembly for high-volume production. The TC1269-3.3VUATR is part of Microchip's commitment to providing high-quality power management solutions that meet the evolving needs of the electronics industry.