High-efficiency (93%) DC/DC switching regulator for power management applications. Features a fixed 3.3V output voltage and a maximum output current of 1.5A. Operates with input voltages from 2.9V to 5.5V, utilizing a voltage-mode control architecture and a maximum switching frequency of 3000kHz. This surface-mount component, housed in a SOT-23-5 package, includes a synchronous rectifier and is RoHS compliant.
PackageSOT-23-5
MountingSurface Mount
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Technical Specifications
Semtech SC189ZSKTRT technical specifications.
General
Package/Case
SOT-23-5
Efficiency
93%
Lead Free
Lead Free
Max Input Voltage
5.5V
Min Input Voltage
2.9V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
1.5A
Min Output Voltage
3.3V
Mount
Surface Mount
Number of Outputs
1
Operating Supply Voltage
5.5V
Output Configuration
Positive
Output Current
1.5A
Output Type
Fixed
Output Voltage
3.3V
Packaging
Tape and Reel
RoHS Compliant
Yes
Synchronous Rectifier
Yes
Compliance
RoHS
Compliant
Datasheet
Semtech SC189ZSKTRT Datasheet
Download the complete datasheet for Semtech SC189ZSKTRT to view detailed technical specifications.
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