MIC2210-PSYML-EV

MIC2210 Dual Cap LDO with Open-Drain Driver General Description Features The MIC2210 is a dual Cap, low dropout regulator with Input voltage range: 2.25V to 5.5V an open-drain driver and power-on reset circuit. The first Stable with ceramic output capacitor regulator is capable of sourcing 150mA, while the second 2 LDO outputs regulator can source up to 300mA and includes a power- Output 1 - 150mA output current on reset function. The open-drain output is capable of Output 2 - 300mA output current sinking 150mA for LED backlighting applications. 1 Open-drain driver Ideal for battery operated applications, the MIC2210 offers 1% accuracy, extremely low dropout voltage (80mV Low dropout voltage of 80mV 100mA 100mA), and extremely low ground current, only 48A Ultra-low quiescent current of 48A total. Equipped with a TTL logic compatible enable pin*, High output accuracy: the MIC2210 can be put into a zero-off-mode current state, +1.0% initial accuracy drawing no current when disabled. +2.0% over temperature The MIC2210 is a Cap design, operating with very small Thermal shutdown protection ceramic output capacitors for stability, reducing required board space and component cost. Current limit protection The MIC2210 is available in fixed output voltages in the Tiny 10-pin 3mm 3mm MLF package 10-pin 3mm 3mm MLF leadless package. Data sheets and support documentation can be found on Applications Micrels web site at www.micrel.com. Cellular/PCS phones *For each output. Wireless modems PDAs Typical Application LED x10 Keyboard MIC2210-xx ML Backlight Audio Amp VIN VOUT1 EN1 VOUT2 Baseband IC EN2 ERR CBYP DRV C BYP SW GND MIC2210 Typical Cell Phone Application MLF and MicroLeadFram are registered trademarks of Amkor Technology, Inc. Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 Micrel, Inc. MIC2210 Ordering Information Part Number Voltage* Junction Package (Vo1/Vo2) Temp. Range Full Manufacturing Pb-Free MIC2210-1.5/2.8BML MIC2210-FMBML MIC2210-FMYML 1.5V/2.8V 40 to +125C 10-Pin 3x3 MLF MIC2210-1.8/3.3BML MIC2210-GSBML MIC2210-GSYML 1.8V/3.3V 40 to +125C 10-Pin 3x3 MLF MIC2210-2.8/1.6BML MIC2210-MWBML MIC2210-MWYML 2.8V/1.6V 40 to +125C 10-Pin 3x3 MLF MIC2210-2.8/3.0BML MIC2210-MPBML MIC2210-MPYML 2.8V/3.0V 40 to +125C 10-Pin 3x3 MLF MIC2210-3.0/3.3BML MIC2210-PSBML MIC2210-PSYML 3.0V/3.3V 40 to +125C 10-Pin 3x3 MLF MIC2210-3.3/3.3BML MIC2210-SSBML MIC2210-SSYML 3.3V/3.3V 40 to +125C 10-Pin 3x3 MLF * For other output voltage options, contact Micrel for details. Voltage Code Adj. A 1.5 F 1.6 W 1.8 G 1.85 D 1.9 Y 2.0 H 2.1 E 2.5 J 2.6 K 2.7 L 2.8 M 2.85 N 2.9 O 3.0 P 3.1 Q 3.2 R 3.3 S 3.4 T 3.5 U 3.6 V Table 1. Voltage Codes M9999-112006 November 2006 2