MIC2212 Micrel, Inc. MIC2212 Dual Cap LDO and Power-On Reset General Description Features The MIC2212 is a dual Cap low dropout regulator with Input voltage range: 2.25V to 5.5V power-on reset circuit. The rst regulator is capable of sourcing Stable with ceramic output capacitor 150mA, while the second regulator can source up to 300mA 2 LDO outputs and includes a power-on reset function. Output 1 150mA output current Output 2 300mA output current Ideal for battery operated applications, the MIC2212 offers 1% Power-on reset function with adjustable delay time accuracy, extremely low dropout voltage (80mV 100mA), Low dropout voltage of 80mV 100mA and extremely low ground current, only 48A total. Equipped Ultra-low quiescent current of 48A with TTL-logic-compatible enable pins, the MIC2212 can be High output accuracy: put into a zero-off-mode current state, drawing no current +1.0% initial accuracy when disabled. +2.0% over temperature The MIC2212 is a Cap design, operating with very small Thermal shutdown protection ceramic output capacitors for stability, reducing required Current limit protection board space and component cost. Tiny 10-pin 3mm 3mm MLF package The MIC2212 is available in xed output voltages in the Applications 10-pin 3mm 3mm MLF leadless package. Cellular/PCS phones Wireless modems PDAs Typical Application MIC2212-xxBML VIN VOUT1 V I/O V EN1 VOUT2 CORE Li-Ion EN2 POR /RST Battery Baseband Processor CBYP C = 1F OUT Ceramic SET GND Sets del ay for POR MIC2212 Typical Cell Phone Application MicroLeadFrame and MLF are trademarks of Amkor Technology. Micrel, Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel + 1 (408) 944-0800 fax + 1 (408) 474-1000 MIC2212 Micrel, Inc. Ordering Information Part Number Voltage* Junction Temp. Package (Vo1/Vo2) Range Full Manufacturing Pb-Free MIC2212-1.6/2.8BML MIC2212-WMBML MIC2212-WMYML 1.6V/2.8V -40C to +125C 10-Pin 3x3 MLF MIC2212-1.6/3.3BML MIC2212-WSBML MIC2212-WSYML 1.6V/3.3V -40C to +125C 10-Pin 3x3 MLF MIC2212-1.8/2.6BML MIC2212-GKBML MIC2212-GKYML 1.8V/2.6V -40C to +125C 10-Pin 3x3 MLF MIC2212-1.8/2.7BML MIC2212-GLBML MIC2212-GLYML 1.8V/2.7V -40C to +125C 10-Pin 3x3 MLF MIC2212-1.8/2.8BML MIC2212-GMBML MIC2212-GMYML 1.8V/2.8V -40C to +125C 10-Pin 3x3 MLF MIC2212-1.8/3.3BML MIC2212-GSBML MIC2212-GSYML 1.8V/3.3V -40C to +125C 10-Pin 3x3 MLF MIC2212-1.85/2.85BML MIC2212-DNBML MIC2212-DNYML 1.85V/2.85V -40C to +125C 10-Pin 3x3 MLF MIC2212-1.85/2.9BML MIC2212-DOBML MIC2212-DOYML 1.85V/2.9V -40C to +125C 10-Pin 3x3 MLF MIC2212-2.5/3.3BML MIC2212-JSBML MIC2212-JSYML 2.5V/3.3V -40C to +125C 10-Pin 3x3 MLF MIC2212-2.6/2.8BML MIC2212-KMBML MIC2212-KMYML 2.6V/2.8V -40C to +125C 10-Pin 3x3 MLF MIC2212-2.6/2.85BML MIC2212-KNBML MIC2212-KNYML 2.6V/2.85V -40C to +125C 10-Pin 3x3 MLF MIC2212-2.7/2.8BML MIC2212-LMBML MIC2212-LMYML 2.7V2.8V -40C to +125C 10-Pin 3x3 MLF MIC2212-2.7/2.9BML MIC2212-LOBML MIC2212-LOYML 2.7V/2.9V -40C to +125C 10-Pin 3x3 MLF MIC2212-2.7/3.0BML MIC2212-LPBML MIC2212-LPYML 2.7V/3.0V -40C to +125C 10-Pin 3x3 MLF MIC2212-2.8/2.6BML MIC2212-MKBML MIC2212-MKYML 2.8V/2.6V -40C to +125C 10-Pin 3x3 MLF MIC2212-2.8/2.8BML MIC2212-MMBML MIC2212-MMYML 2.8V/2.8V -40C to +125C 10-Pin 3x3 MLF MIC2212-2.8/3.0BML MIC2212-MPBML MIC2212-MPYML 2.8V/3.0V -40C to +125C 10-Pin 3x3 MLF MIC2212-2.85/2.85BML MIC2212-NNBML MIC2212-NNYML 2.85V/2.85V -40C to +125C 10-Pin 3x3 MLF MIC2212-3.0/2.8BML MIC2212-PMBML MIC2212-PMYML 3.0V/2.8V -40C to +125C 10-Pin 3x3 MLF MIC2212-3.0/2.85BML MIC2212-PNBML MIC2212-PNYML 3.0V/2.85V -40C to +125C 10-Pin 3x3 MLF MIC2212-3.0/3.0BML MIC2212-PPBML MIC2212-PPYML 3.0V/3.0V -40C to +125C 10-Pin 3x3 MLF MIC2212-3.0/3.3BML MIC2212-PSBML MIC2212-PSYML 3.0V/3.3V -40C to +125C 10-Pin 3x3 MLF MIC2212-3.3/1.8BML MIC2212-SGBML MIC2212-SGYML 3.3V/1.8V -40C to +125C 10-Pin 3x3 MLF MIC2212-3.3/2.5BML MIC2212-SJBML MIC2212-SJYML 3.3V/2.5V -40C to +125C 10-Pin 3x3 MLF MIC2212-3.3/2.8BML MIC2212-SMBML MIC2212-SMYML 3.3V/2.8V -40C to +125C 10-Pin 3x3 MLF MIC2212-3.3/3.6BML MIC2212-SVBML MIC2212-SVYML 3.3V/3.6V -40C to +125C 10-Pin 3x3 MLF * For other output voltage options, contact Micrel marketing. Voltage Code Voltage Code Adj. A 2.8 M 1.5 F 2.850 N 1.6 W 2.9 O 1.8 G 3.0 P 1.850 D 3.1 Q 1.9 Y 3.2 R 2.0 H 3.3 S 2.1 E 3.4 T 2.5 J 3.5 U 2.6 K 3.6 V 2.7 L Table 1. Voltage Codes M9999-022106 2 February 2006