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ADM7170ACP-EVALZ/ADM7171ACP-EVALZ/
ADM7172ACP-EVALZ
UG-684
One Technology Way • P. O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Te l: 781.329.4700 • Fax: 781.461.3113 • www.analog.com
Evaluating the ADM7170, ADM7171, and ADM7172
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Rev. 0 | Page 1 of 7
FEATURES
Input voltage range: 2.3 V to 6.5 V
Output current range: 0 mA to 2 A (500 mA for ADM7170, 1 A
for ADM7171, 2 A for ADM7172)
Output voltage accuracy: ±0.75% for ADM7170, −0.5%/+1%
for ADM7171/ADM7172
Operating temperature range: −40°C to +125°C
Output voltage can also be adjusted up with two external
resistors from any fixed output voltage option
V
OUT
= V
OUT(FIXED)
× (1 + R1/R2)
GENERAL DESCRIPTION
The ADM7170ACP-EVALZ/ADM7171ACP-EVALZ/
ADM7172ACP-EVALZ is an evaluation board used to demonstrate
the functionality of the ADM7170, ADM7171, and ADM7172
linear regulators.
Simple device measurements, such as line and load regulation,
dropout, and ground current, can be demonstrated with just a
single voltage source, a voltmeter, an ammeter, and load resistors.
For more details about the linear regulators, visit www.analog.com.
EVALUATION BOARD PHOTOGRAPH
12252-001
Figure 1.
