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ADP160ACBZ-1.2-R7 Fiches technique(PDF) 1 Page - Analog Devices |
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ADP160ACBZ-1.2-R7 Fiches technique(HTML) 1 Page - Analog Devices |
1 / 24 page Ultralow Quiescent Current, 150 mA, CMOS Linear Regulators Data Sheet ADP160/ADP161/ADP162/ADP163 Rev. G Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2010–2012 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com FEATURES Ultralow quiescent current IQ = 560 nA with 0 μA load IQ = 860 nA with 1 μA load Stable with 1 μF ceramic input and output capacitors Maximum output current: 150 mA Input voltage range: 2.2 V to 5.5 V Low shutdown current: <50 nA typical Low dropout voltage: 195 mV @ 150 mA load Initial accuracy: ±1% Accuracy over line, load, and temperature: ±3.5% 15 fixed output voltage options: 1.2 V to 4.2 V Adjustable output available PSRR performance of 72 dB @ 100 Hz Current limit and thermal overload protection Logic-control enable Integrated output discharge resistor 5-lead TSOT package 4-ball, 0.5 mm pitch WLCSP APPLICATIONS Mobile phones Digital cameras and audio devices Portable and battery-powered equipment Post dc-to-dc regulation Portable medical devices TYPICAL APPLICATION CIRCUITS NC = NO CONNECT ADP160/ADP162 1 2 3 5 4 1µF 1µF VOUT = 1.8V VIN = 2.3V VOUT NC VIN GND EN OFF ON Figure 1. 5-Lead TSOT ADP160/ADP162 with Fixed Output Voltage, 1.8 V 1 2 3 5 4 1µF 1µF VOUT = 3.2V VIN = 4.2V VOUT ADJ VIN GND EN OFF ON ADP161/ADP163 R1 R2 Figure 2. 5-Lead TSOT ADP161/ADP163 with Adjustable Output Voltage, 3.2 V VIN VOUT 12 EN GND 1µF 1µF VOUT = 2.8V VIN = 3.3V TOP VIEW (Not to Scale) ADP160/ADP162 A B OFF ON Figure 3. 4-Ball WLCSP ADP160/ADP162 with Fixed Output Voltage, 2.8 V GENERAL DESCRIPTION The ADP160/ADP161/ADP162/ADP163 are ultralow quiescent current, low dropout, linear regulators that operate from 2.2 V to 5.5 V and provide up to 150 mA of output current. The low 195 mV dropout voltage at 150 mA load improves efficiency and allows operation over a wide input voltage range. The ADP16x are specifically designed for stable operation with a tiny 1 μF ± 30% ceramic input and output capacitors to meet the requirements of high performance, space-constrained applications. The ADP160 is available in 15 fixed output voltage options, ranging from 1.2 V to 4.2 V. The ADP160/ADP161 also include a switched resistor to discharge the output automatically when the LDO is disabled. The ADP162 is identical to the ADP160 but does not include the output discharge function. The ADP161and ADP163 are available as adjustable output voltage regulators. They are only available in a 5-lead TSOT package. The ADP163 is identical to the ADP161 but does not include the output discharge function. Short-circuit and thermal overload protection circuits prevent damage in adverse conditions. The ADP160 and ADP162 are available in a tiny 5-lead TSOT and a 4-ball, 0.5 mm pitch WLCSP package for the smallest footprint solution to meet a variety of portable power applications. |
Numéro de pièce similaire - ADP160ACBZ-1.2-R7 |
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Description similaire - ADP160ACBZ-1.2-R7 |
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