SC1461ISKTR View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'SC1461ISKTR' PDF : 8 Pages View PDF
POWER MANAGEMENT
Pin Configuration
(Top View)
5 Lead SOT-23
SC1461
Ordering Information
Device (1)
Package
SC1461ISKTR
SC1461EVB
5-SOT-23
Evaluation Board
Note: (1) Only available in tape and reel packaging. A
reel contains 3000 devices.
Pin Descriptions
Pin #
Pin Name
1
DISABLE
2
GND
3
ADJ
4
VO
5
VIN
Block Diagram
Pin Function
Disable pin is internally pulled to VIN resulting in standby mode and the output will be
disabled. Grounding this pin will enable the output.
Ground.
Mode selection pin. Grounding this pin will yield Vo = 1.515*Vin. Pulling this pin to VIN will
yield VO = 1.32*VIN. An external voltage divider connected at VIN will achieve:
Vo
=
1.03
×
Vin
×
1+
R1
R1+ R2
See Applications Circuits.
Voltage output.
Supply voltage input.
Marking Information
Top Mark
1461
Bottom Mark
yyww
2000 Semtech Corp.
yyww = Datecode(Example: 9908)
3
www.semtech.com
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