Microchip Technology MIC5330-MKYML-TR

Description
The MIC5330 is a dual ultra-low dropout (ULDO) linear regulator designed for portable electronics. It features high power supply ripple rejection (PSRR) and ultra-low output noise. The MIC5330 integrates two 300mA ULDOs into a 2mm x 2mm leadless MLF package, providing exceptional thermal characteristics.
The MIC5330 is a Cap design, enabling operation with small ceramic output capacitors for stability. This reduces board space and component cost. Its low dropout voltage, high PSRR, and thermal package characteristics make it suitable for powering RF/noise-sensitive circuitry, camera modules, imaging sensors, PDAs, MP3 players, and webcams.

Features
Input voltage range: 2.3V to 5.5V
Ultra-low dropout voltage: 75mV @ 300mA
High PSRR: >70dB @ 1KHz
Ultra-low output noise: 30μVRMS
±2% initial output accuracy
Tiny 8-pin 2mm x 2mm MLF leadless package
Excellent load/line transient response
Fast start-up time: 30μs
300mA output current per LDO
Thermal shutdown protection
Low quiescent current: 75μA per output
Current limit protection

Applications
Mobile phones
PDAs
GPS receivers
Portable electronics
Portable media players
Digital still and video cameras