MIC2211-FMYML Micrel Inc, MIC2211-FMYML Datasheet

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... General Description The MIC2211 is a dual µCap low dropout regulator. The first regulator is capable of sourcing 150mA, while the second regulator can source up to 300mA. Ideal for battery operated applications, the MIC2211 offers 1% accuracy, extremely low dropout voltage (80mV @ 100mA), and extremely low ground current (only 48µA total). Equipped ...

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... MIC2211-3.3/1.8BML MIC2211-SGBML MIC2211-3.3/2.8BML MIC2211-SMBML MIC2211-3.3/3.3BML MIC2211-SSBML MIC2211-3.6/3.6BML MIC2211-VVBML MIC2211-ADJ/ADJBML MIC2211-AABML * For other output voltage options, contact Micrel marketing. M9999-101905 Voltage* (Vo1/Vo2) Pb-FREE MIC2211-FGYML 1.5V/1.8V MIC2211-FMYML 1.5V/2.8V MIC2211-FNYML 1.5V/2.85V MIC2211-FOYML 15V/2.9V MIC2211-FQYML 1.5V/3.1V MIC2211-WMYML 1.6V/2.8V MIC2211-WOYML 1.6V/2.9V MIC2211-WSYML 1.6V/3.3 MIC2211-GJYML 1.8V/2.5V MIC2211-GKYML 1 ...

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Pin Configuration VIN 1 EN1 2 EN2 3 BYP 10-Pin 3mm × 3mm MLF™ (ML) (Top View) Pin Description Pin Number Pin Name 1 VIN 2 EN1 3 EN2 4 CBYP GND 9 ...

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Absolute Maximum Rating Supply Input Voltage (V ) ...................................... Enable Input Voltage (V ) .................................... Power Dissipation (P ) ..........................Internally Limited D Junction Temperature ............................... –40°C to +125°C Storage Temperature (T ) .......................... –65°C ...

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Typical Characteristics P SR ROutp 100nF 10nF 1nF OUT I = 150mA OUT C = 1µF ...

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Typical Characteristics (cont.) G round C urrent vs . Output C urrent LDO1 LDO1 Only 5 LDO2 Dis abled (V = LOW ) 100 150 OUTPUT 1 LOAD CURRENT ...

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Functional Characteristics October 2005 7 M9999-101805 ...

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... Functional Diagram VIN EN1 EN2 CBYP VIN EN1 EN2 CBYP M9999-101905 LDO1 LDO2 Reference GND MIC2211 Fixed Voltage Block Diagram LDO1 LDO2 Reference GND MIC2211 Adjustable Voltage Block Diagram 8 OUT1 OUT2 OUT1 ADJ1 OUT2 ADJ2 October 2005 ...

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... AC performance. A 1µF capacitor or greater located close to the IC is recommended. Bypass Capacitor The internal reference voltage of the MIC2211 can be bypassed with a capacitor to ground to reduce output noise and increase power supply rejection (PSRR). A quick-start feature allows for quick turn-on of the output voltage regardless of the size of the capacitor. The recommended nominal bypass capacitor is 0.01µ ...

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... Package Information MICREL INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL This information furnished by Micrel in this data sheet is believed to be accurate and reliable. However no responsibility is assumed by Micrel for its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer. ...