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DESCRIPTION
Demonstration circuit SCP-LT1962-EVALZ is a 20V,
300mA Low Dropout (LDO) regulator designed to allow
low noise operation in noise sensitive circuits. It is easily
configured for a wide output range and can provide ex-
tremely quiet operation with its high PSRR.
Like all boards in the Signal Chain Power series, this board
is designed to be easily plugged into other SCP boards to
form a complete signal chain power system, enabling fast
evaluation of low power signal chains. To evaluate this
board, some universal SCP hardware is required, namely:
SCP-INPUT-EVALZ
SCP-OUTPUT-EVALZ
SCP-1X5BKOUT-EVALZ
SCP-THRUBRD-EVALZ
Table 1. Performance Summary
SYMBOL
PARAMETER
V
Max Input Voltage
IN(MAX)
V
Max Output Voltage
OUT(MAX)
I
Max Output Current
OUT(MAX)
BOARD IMAGE
DEMO MANUAL SCP-LT1962-EVALZ
SCP-FILTER-EVALZ
SCP-1X2BKOUT-EVALZ
SCP-5X1-EVALZ
NOTES
Figure 1. SCP-LT1962-EVALZ Board
SCP-LT1962-EVALZ
Signal Chain Power
LT1962 LDO Linear Regulator
To properly evaluate SCP series demo boards, you will
need the SCP Configurator companion software. SCP
Configurator can help you choose the right board and to-
pology for your design.
Note that this Demo Manual does not cover details im-
portant to the operation and configuration regarding the
LT1962. Please refer to the
plete description of the part.
Design files for this circuit board are available.
All registered trademarks and trademarks are property of their respective owners.
DEMO MANUAL
LT1962 datasheet
for a com-
MIN
TYP
MAX
20
19.57
300
UNITS
V
V
mA
Rev. 0
1
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Summary of Contents for Linear ADI Power SCP-LT1962-EVALZ
- Page 1 DEMO MANUAL DEMO MANUAL SCP-LT1962-EVALZ SCP-LT1962-EVALZ Signal Chain Power LT1962 LDO Linear Regulator DESCRIPTION Demonstration circuit SCP-LT1962-EVALZ is a 20V, To properly evaluate SCP series demo boards, you will 300mA Low Dropout (LDO) regulator designed to allow need the SCP Configurator companion software. SCP low noise operation in noise sensitive circuits.
-
Page 2: Quick Start Procedure
DEMO MANUAL SCP-LT1962-EVALZ QUICK START PROCEDURE Demonstration circuit SCP-LT1962-EVALZ is easy to set NOTE: Make sure that the input voltage is always within up to evaluate the performance of any SCP hardware spec. If using a dynamic load to measure output volt- configuration. -
Page 3: Configuration Settings
DEMO MANUAL SCP-LT1962-EVALZ CONFIGURATION SETTINGS Demonstration circuit SCP-LT1962-EVALZ is a 20V, SHDN PIN CONFIGURATION 300mA Low Dropout (LDO) regulator designed to allow The SHDN pin is tied to the optional SCP Run/Sequence low noise operation in noise sensitive circuits. It is easily header P1. -
Page 4: Parts List
DEMO MANUAL SCP-LT1962-EVALZ PARTS LIST ITEM REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER ANALOG DEVICES 08_051164b CAP 2.2uF 25V CER X5R 0603 MURATA GRM188R61E225KA12D CAP CER 0.1uF 50V CER X5R 0402 YAGEO CC0402KRX5R9BB104 CAP CER 10uF 50V X5R 1206 SAMSUNG CL31A106MBHNNNE INPUT CONN MALE 3POS 2.54MM PITCH R/A SULLINS PBC03SBAN OUTPUT... -
Page 5: Schematic Diagram
DEMO MANUAL SCP-LT1962-EVALZ SCHEMATIC DIAGRAM Rev. 0 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. - Page 6 DEMO MANUAL SCP-LT1962-EVALZ ESD Caution ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern.