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ADP161AUJZ-R7

更新时间: 2024-11-23 12:27:27
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亚德诺 - ADI 线性稳压器IC调节器电源电路光电二极管输出元件
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24页 528K
描述
Ultralow Quiescent Current, 150 mA, CMOS Linear Regulators

ADP161AUJZ-R7 数据手册

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Ultralow Quiescent Current,  
150 mA, CMOS Linear Regulators  
ADP160/ADP161/ADP162/ADP163  
Data Sheet  
FEATURES  
TYPICAL APPLICATION CIRCUITS  
ADP160/ADP162  
Ultralow quiescent current  
V
= 2.3V  
1µF  
V
= 1.8V  
IN  
OUT  
I
I
Q = 560 nA with 0 μA load  
Q = 860 nA with 1 μA load  
5
1
2
3
VIN  
GND  
EN  
VOUT  
1µF  
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: 1ꢀ  
Accuracy over line, load, and temperature: 3.5ꢀ  
15 fixed output voltage options: 1.2 V to 4.2 V  
Adjustable output available  
ON  
4
NC  
OFF  
NC = NO CONNECT  
Figure 1. 5-Lead TSOT ADP160/ADP162 with Fixed Output Voltage, 1.8 V  
ADP161/ADP163  
V
= 4.2V  
1µF  
V
= 3.2V  
1µF  
IN  
OUT  
5
1
2
3
VIN  
GND  
EN  
VOUT  
R1  
R2  
ON  
4
ADJ  
PSRR performance of 72 dB @ 100 Hz  
Current limit and thermal overload protection  
Logic-control enable  
OFF  
Figure 2. 5-Lead TSOT ADP161/ADP163 with Adjustable Output Voltage, 3.2 V  
Integrated output discharge resistor  
5-lead TSOT package  
ADP160/ADP162  
1
2
4-ball, 0.5 mm pitch WLCSP  
V
= 2.8V  
V
= 3.3V  
1µF  
OUT  
IN  
VIN  
VOUT  
A
B
1µF  
TOP VIEW  
(Not to Scale)  
APPLICATIONS  
ON  
Mobile phones  
EN  
GND  
OFF  
Digital cameras and audio devices  
Portable and battery-powered equipment  
Post dc-to-dc regulation  
Figure 3. 4-Ball WLCSP ADP160/ADP162 with Fixed Output Voltage, 2.8 V  
Portable medical devices  
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 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.  
The ADP16x are specifically designed for stable operation with a  
tiny 1 μF 30ꢀ ceramic input and output capacitors to meet  
the requirements of high performance, space-constrained  
applications.  
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.  
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  
Rev. G  
Document Feedback  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
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  
 
 
 
 
 

ADP161AUJZ-R7 替代型号

型号 品牌 替代类型 描述 数据表
ADP163AUJZ-R7 ADI

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