Microchip Technology, Inc. Ldo, Adj, 1.215 To 5V, -40 To 125Deg C; Output Type Microchip MIC5280YME

The MIC5280 is a low dropout (LDO) voltage regulator designed for high performance in demanding applications. It supports an adjustable output voltage range from 1.215V to 5V and operates over a wide input voltage range of 4.5V to 120V DC. The device is capable of delivering a maximum output current of 25mA while maintaining a low quiescent current of approximately 31¬µA, making it suitable for power-sensitive applications. This regulator features a high power supply rejection ratio (PSRR) greater than 80dB, which is beneficial for applications requiring low noise output, such as RF systems. It also includes thermal shutdown and current limit protection to enhance reliability. The operating temperature range is extensive, from -40¬8C to +125¬8C, allowing for use in harsh environments. The MIC5280 is packaged in an 8-pin EPAD SOIC format and is RoHS compliant, ensuring it meets environmental standards. Its ability to withstand input voltages down to -24V and up to +120V makes it versatile for various industrial and telecom applications.