Microchip Technology's MIC5245-3.3YM5-TR LDO Voltage Regulator

The MIC5245-3.3YM5-TR is a highly reliable Low-Dropout (LDO) voltage regulator from Microchip Technology, designed to provide a stable and precise 3.3V output voltage. This component is ideal for applications requiring a regulated power supply with low voltage dropout, high accuracy, and minimal power dissipation.

Encased in the compact SOT-23-5 package, the MIC5245-3.3YM5-TR is particularly suitable for space-constrained applications. Its small footprint makes it an excellent choice for portable devices, such as battery-operated equipment, where efficiency and board space are critical considerations.

Key Features:

• Output Voltage: Precisely regulated 3.3V output, which is essential for sensitive electronic circuits that require a consistent power supply.
• High Accuracy: Maintains output voltage accuracy within ±2%, ensuring reliable performance of the end application.
• Low Dropout: The device boasts a low dropout voltage, which enhances efficiency by allowing operation closer to the battery voltage and extends battery life in portable applications.
• Thermal and Overcurrent Protection: The MIC5245-3.3YM5-TR is equipped with built-in thermal shutdown and current limit features, offering protection against excessive temperature and current conditions, thereby safeguarding the device and the system it powers.
• Low Quiescent Current: Exhibits low ground current at all loads, which minimizes the drain on the power source, an advantage for battery-powered devices.
• Stable with Ceramic Capacitors: Stable with low-cost ceramic output capacitors, providing a cost-effective solution without compromising performance.

Applications:

The MIC5245-3.3YM5-TR is versatile and can be used across a wide range of applications, including but not limited to:

• Mobile Phones
• Personal Digital Assistants (PDAs)
• Portable Media Players
• Digital Cameras
• Microcontrollers and Digital Logic Supplies
• Wireless and DSL Modems

With its combination of features, the MIC5245-3.3YM5-TR from Microchip Technology is an excellent choice for designers looking for a reliable and efficient LDO voltage regulator that meets the stringent requirements of modern electronic devices.