MICROCHIP MIC5365-1.8YD5-TR

The MIC5365/6 is an advanced general purpose linear regulator offering high power supply rejection (PSRR) in an ultra-small 1mm × 1mm package. The MIC5366 includes an auto-discharge feature that is activated when the enable pin is low. The MIC5365/6 is capable of sourcing 150mA output current and offers high PSRR making it an ideal solution for any portable electronic application. Ideal for battery-powered applications, the MIC5365/6 offers 2% initial accuracy, low dropout voltage (155mV @ 150mA), and low ground current (typically 29μA). The MIC5365/6 can also be put into a zero-off-mode current state, drawing virtually no current when disabled. The MIC5365/6 is available in several advanced packages including a lead-free (RoHS-compliant) 1mm × 1mm Thin MLF occupying only 1mm² of PCB area, a 75% reduction in board area compared to SC-70 and 2mm × 2mm MLF packages. It is also available in a thin SOT23-5 package. The MIC5365/6 has an operating junction temperature range of -40°C to 125°C.

• Tiny 1mm × 1mm thin MLF, SC-70-5, and thin SOT23-5 packages
• Input voltage range: 2.5V to 5.5V
• 150mA guaranteed output current
• Stable with 1μF ceramic output capacitors
• Low dropout voltage – 155mV @ 150mA
• Excellent load/line transient response
• Low quiescent current – 29μA
• High PSRR – 70dB
• Output discharge circuit – MIC5366
• High output accuracy – ±2% initial accuracy
• Thermal-shutdown and current-limit protection

• Mobile phones
• Digital cameras
• GPS, PDAs, PMP, handhelds
• Portable electronics