MICROCHIP MIC5353-2.6YMT-TR

The MIC5353 is a high-performance, single-output, ultra-low LDO regulator, offering a low total output noise of 30 μVRMS. The MIC5353 is capable of sourcing 500 mA output current and offers high-PSRR and low-output noise, making it an ideal solution for RF applications. The MIC5353 provides 2% accuracy, extremely low dropout voltage (160 mV @ 500 mA), and low ground current (typically 90 μA), making it ideal for battery-operated applications. When disabled, the MIC5353 enters a zero-off-mode current state, thereby drawing almost no current. The MIC5353 is available in the 1.6 mm×1.6 mm Thin UDFN package, occupying only 2.56 mm² of PCB area, a 36% reduction in board area compared to SC-70 and 2 mm×2 mm Thin UDFN packages. The MIC5353 has an operating junction temperature range of -40°C to +125°C and is available in fixed and adjustable output voltages in lead-free (RoHS-compliant) Thin UDFN package.

• 500 mA Guaranteed Output Current
• Input Voltage Range: 2.6V to 6V
• Ultra Low Dropout Voltage: 160 mV @ 500 mA
• ±2% initial Accuracy
• Ultra-Low Output Noise: 30 μVrms
• Low Quiescent Current: 90 μA
• Stable with Ceramic Output Capacitors
• 35 µs Turn-On Time
• Thermal Shutdown and Current Limit Protection
• Tiny 6-Pin 1.6 mm x 1.6 mm Thin UDFN Leadless Package

• Mobile Phones
• GPS, PDAs, PMP, Handhelds
• Portable Electronics
• Digital Still and Video Cameras
• Digital TV