AAT3220IGY-3.3-T1 Advanced Analogic Technologies, Inc., AAT3220IGY-3.3-T1 Datasheet

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General Description The AAT3220 PowerLinear NanoPower low dropout (LDO) linear regulator is ideal for portable applications where extended battery life is critical. This device features extremely low quiescent cur- rent, typically 1.1µA. Dropout voltage is also very low, typically less ...

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Pin Descriptions Pin # SC59 SOT- Pin Configuration SC59 (Top View) GND 1 OUT 2 2 150mA NanoPower™ LDO Linear Regulator Symbol Function GND Ground connection. IN Input. Should be decoupled with 1µF or ...

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Absolute Maximum Ratings T = 25°C, unless otherwise noted. A Symbol Description V Input Voltage Output Current OUT T Operating Junction Temperature Range J T Maximum Soldering Temperature (at leads, 10 sec) LEAD V ESD Rating 2 ...

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Electrical Characteristics 1V 1mA OUT(NOM) OUT Symbol Description V DC Output Voltage Tolerance OUT I Output Current OUT I Short-Circuit Current SC I Ground Current Q ∆V /V Line Regulation OUT OUT ...

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Typical Characteristics 1V 25°C, output capacitor is 1µF ceramic OUT A Output Voltage vs. Output Current 3.03 3.02 3.01 3 2.99 80°C 2.98 2. Output Current (mA) Output ...

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Typical Characteristics 1V 25°C, output capacitor is 1µF ceramic OUT A AAT3220 Noise Spectrum -10 -20 -30 1.E+01 1.E+02 1.E+03 1.E+04 Frequency (Hz) Line Response with 10mA Load ...

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Typical Characteristics 1V 25°C, output capacitor is 1µF ceramic OUT A Power-Up with 1mA Load Time (ms) Power-Up with 100mA Load ...

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Functional Block Diagram IN Functional Description The AAT3220 is intended for LDO regulator appli- cations where output current load requirements range from no load to 150mA. The advanced circuit design of the AAT3220 has been optimized for minimum quiescent or ...

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Applications Information To assure the maximum possible performance is obtained from the AAT3220, please refer to the fol- lowing application recommendations. Input Capacitor Typically, a 1µF or larger capacitor is recommended for C in most applications required ...

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Typically, capacitor ESR is measured in mil- liohms for ceramic capacitors and can range to more than several ohms for tantalum or aluminum electrolytic capacitors. Ceramic Capacitor ...

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At any given ambient temperature (T mum package power dissipation can be deter- mined by the following equation J(MAX θ D(MAX) JA Constants for the AAT3220 are T mum junction temperature for the device which ...

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From the discussion above, P D(MAX) mined to equal 200mW 85°C. A Higher input-to-output voltage differentials can be obtained with the AAT3220 while maintaining device functions in the thermal safe operating area. To accomplish this, the device ...

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High Peak Output Current Applications Some applications require the LDO regulator to operate at continuous nominal levels with short duration, high-current peaks. The duty cycles for both output current levels must be taken into account so, first calculate ...

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... AAT3220 2 Part Number (Tape and Reel) AAT3220IGY-1.8-T1 AAT3220IGY-2.0-T1 AAT3220IGY-2.3-T1 AAT3220IGY-2.4-T1 AAT3220IGY-2.5-T1 AAT3220IGY-2.7-T1 AAT3220IGY-2.8-T1 AAT3220IGY-2.85-T1 AAT3220IGY-2.9-T1 AAT3220IGY-3.0-T1 AAT3220IGY-3.1-T1 AAT3220IGY-3.3-T1 AAT3220IGY-3.5-T1 AAT3220IQY-1.8-T1 AAT3220IQY-2.0-T1 AAT3220IQY-2.3-T1 AAT3220IQY-2.4-T1 AAT3220IQY-2.5-T1 AAT3220IQY-2.7-T1 AAT3220IQY-2.8-T1 AAT3220IQY-2.85-T1 AAT3220IQY-2.9-T1 AAT3220IQY-3.0-T1 AAT3220IQY-3.3-T1 AAT3220IQY-3.5-T1 3220.2006.01.1.4 ...

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Package Information 2.85 ± 0.15 0.95 BSC 1.90 BSC 0.40 ± 0.10 × 3 4.50 ± 0.10 1.615 ± 0.215 3.00 BSC MATTED FINISH 0.42 ± 0.06 0.48 ± 0.08 Dimensions shown in millimeters. 3220.2006.01.1.4 150mA NanoPower™ LDO Linear Regulator ...

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... Advanced Analogic Technologies, Inc. AnalogicTech cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in an AnalogicTech product. No circuit patent licenses, copyrights, mask work rights, or other intellectual property rights are implied. AnalogicTech reserves the right to make changes to their products or specifications or to discontinue any product or service without notice. ...