MIC5212-SJYM Microchip

MIC5212 Dual 500 mA LDO Regulator Features General Description Fused-Lead Frame SOIC-8 The MIC5212 is a dual linear voltage regulator with very low dropout voltage (typically 10 mV at light loads Up to 500 mA per Regulator Output and 350mV at 500mA), very low ground current Low Quiescent Current (225 A at 10 mA output), and better than 1% initial Low Dropout Voltage accuracy. Tight Load and Line Regulation Both regulator outputs can supply up to 500 mA at the Low Temperature Coefficient same time as long as each regulators maximum Current and Thermal Limiting junction temperature is not exceeded. Reversed Input Polarity Protection Key features include current limiting, overtemperature shutdown, and protection against reversed battery. Applications The MIC5212 is available in a fixed 3.3V/2.5V output Hard Disk Drives voltage configuration. Other voltages are available contact Microchip for details. CD R/W Barcode Scanners Package Type SMPS Post Regulator and DC/DC Modules MIC5212 High-Efficiency Linear Power Supplies SOIC-8 Top View 2017 Microchip Technology Inc. DS20005774A-page 1MIC5212 Typical Application Circuit MIC5212 3.3V/2.5V Dual LDO MIC5212-SJYM V = 3.3V IN = 5V INA OUTA O1 INB 4.7F V = 2.5V O2 OUTB GND 4.7F4.7F Functional Diagram DS20005774A-page 2 2017 Microchip Technology Inc.