ADP150CB-3.3-EVALZ

Evaluation Board User Guide UG-054
Rev. 0 | Page 7 of 8
When these steps are completed, the voltage source can be
turned on. If J1 is inserted (connecting EN to VIN for auto-
matic startup), the regulator powers up.
GROUND CURRENT CONSUMPTION
Ground current measurements can determine how much current
the internal circuits of the regulator consume while the circuits
perform the regulation function. To be efficient, the regulator
must consume as little current as possible. Typically, the regulator
uses the maximum current when supplying its largest load level
(150 mA). Figure 12 shows the typical ground current consump-
tion for various load levels at V
OUT
= 3.3 V and T
A
= 25°C.
When the device is disabled (EN = GND), ground current
drops to less than 1 μA.
250
200
150
100
50
GROUND CURRENT (µA)
0
3.5 5.55.35.14.94.74.54.34.13.93.7
V
IN
(V)
08518-012
I
OUT
= 0.1mA
I
OUT
= 1mA
I
OUT
= 10mA
I
OUT
= 50mA
I
OUT
= 100mA
I
OUT
= 150mA
Figure 12. Ground Current vs. Input Voltage (V
IN
) at V
OUT
= 3.3 V, T
A
= 25°C
UG-054 Evaluation Board User Guide
Rev. 0 | Page 8 of 8
Evaluation boards are only intended for device evaluation and not for production purposes. Evaluation boards are supplied “as is” and without warranties of any kind, express,
implied, or statutory including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose. No license is granted by implication or otherwise under
any patents or other intellectual property by application or use of evaluation boards. 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. Analog Devices reserves the
right to change devices or specifications at any time without notice. Trademarks and registered trademarks are the property of their respective owners. Evaluation boards are not
authorized to be used in life support devices or systems.
©2010 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
UG08518-0-1/10(0)
ORDERING INFORMATION
BILL OF MATERIALS
Table 2.
Reference Designator Description Manufacturer Part No.
C2, C4 Capacitor, MLCC, 1 μF, 16 V, 0603, X5R Murata (or equivalent) GRM188R61C105KA93
J1 Jumper, single, STR, two pins Sullins Connector Solutions PEC02SAAN
U1 IC, LDO regulator Analog Devices, Inc.
ADP150ACBZ-3.3-R7 (WLCSP)
ADP150AUJZ-3.3-R7 (TSOT)
ESD CAUTION

ADP150CB-3.3-EVALZ

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Ultralow Noise, 150 MA CMOS Linear Regulator, Evaluation Board With Wlcsp Package
Lifecycle:
New from this manufacturer.
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DHL FedEx Ups TNT EMS
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