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Analog Devices Semiconductor Electronic Components Datasheet

ADP163 Datasheet

CMOS Linear Regulators

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ADP163 pdf
Data Sheet
Ultralow Quiescent Current,
150 mA, CMOS Linear Regulators
ADP160/ADP161/ADP162/ADP163
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 at 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 at 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
VIN = 2.3V
1µF
ADP160/ADP162
VOUT = 1.8V
1 VIN VOUT 5
2 GND
1µF
ON
OFF
3 EN
NC 4
NC = NO CONNECT
Figure 1. 5-Lead TSOT ADP160/ADP162 with Fixed Output Voltage, 1.8 V
VIN = 4.2V
1µF
ON
OFF
ADP161/ADP163
VOUT = 3.2V
1 VIN VOUT 5
2 GND
1µF
R1
3 EN
ADJ 4
R2
Figure 2. 5-Lead TSOT ADP161/ADP163 with Adjustable Output Voltage, 3.2 V
VIN = 3.3V
1µF
ON
OFF
ADP160/ADP162
12
VOUT = 2.8V
A VIN
VOUT
TOP VIEW
1µF
(Not to Scale)
B EN
GND
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 ADP161 and 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.
Rev. H
Document Feedback
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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.
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One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2010–2013 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com


Analog Devices Semiconductor Electronic Components Datasheet

ADP163 Datasheet

CMOS Linear Regulators

No Preview Available !

ADP163 pdf
ADP160/ADP161/ADP162/ADP163
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Typical Application Circuits............................................................ 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Input and Output Capacitor, Recommended Specifications.. 4
Absolute Maximum Ratings............................................................ 5
Thermal Data ................................................................................ 5
Thermal Resistance ...................................................................... 5
ESD Caution.................................................................................. 5
Pin Configurations and Function Descriptions ........................... 6
REVISION HISTORY
12/13—Rev. G to Rev. H
Changes to Ordering Guide ...........................................................21
12/12—Rev. F to Rev. G
Changes to Table 3............................................................................ 5
Changes to Pin 4 Description ......................................................... 6
Changes to Figure 22...................................................................... 10
Changes to Figure 32 and Figure 33 Captions............................ 12
Added Light Sensitivity of WLCSPs Section............................... 18
9/12—Rev. E to Rev. F
Changes to Ordering Guide ...........................................................21
4/12—Rev. D to Rev. E
Updated Outline Dimensions ........................................................20
Changes to Ordering Guide ...........................................................21
1/12—Rev. C to Rev. D
Changes to Ordering Guide .......................................................... 21
Data Sheet
Typical Performance Characteristics ..............................................8
Theory of Operation ...................................................................... 12
Applications Information .............................................................. 14
Capacitor Selection .................................................................... 14
Enable Feature ............................................................................ 15
Current Limit and Thermal Overload Protection ................. 15
Thermal Considerations............................................................ 16
PCB Layout Considerations...................................................... 18
Light Sensitivity of WLCSPs ..................................................... 18
Outline Dimensions ....................................................................... 20
Ordering Guide .......................................................................... 21
1/11—Rev. B to Rev. C
Changes to Figure 15 and Figure 16................................................9
11/10—Rev. A to Rev. B
Changes to Theory of Operation.................................................. 13
Changes to Ordering Guide .......................................................... 20
8/10—Rev. 0 to Rev. A
Added ADP162/ADP163 ............................................. Throughout
Changes to Figure 17 and Figure 18................................................9
Changes to Figure 19, Figure 20, and Figure 23 ......................... 10
Added Figure 21 and Figure 22 (Renumbered Sequentially) ... 10
Added Figure 32 and Figure 33 .................................................... 12
Changes to Ordering Guide .......................................................... 20
6/10—Revision 0: Initial Version
Rev. H | Page 2 of 24


Part Number ADP163
Description CMOS Linear Regulators
Maker Analog Devices
Total Page 24 Pages
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