Monolithic synchronous step-down regulator, a surface mount DC/DC controller, offers adjustable output voltage from 800mV to 15.3V with a maximum output current of 3A. Operating from a 2.5V to 18V input, this DFN package component achieves up to 90% efficiency and a 1.1MHz switching frequency. It features a 90% maximum duty cycle, 2.5mA quiescent current, and operates within a -25°C to 125°C temperature range. This RoHS compliant component is supplied on tape and reel.
PackageDFN
MountingSurface Mount
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Technical Specifications
Stmicroelectronics ST1S10PUR technical specifications.
General
Package/Case
DFN
Efficiency
90%
Height
0.9mm
Lead Free
Lead Free
Length
4mm
Max Duty Cycle
90%
Max Input Voltage
18V
Min Input Voltage
2.5V
Max Operating Temperature
125°C
Min Operating Temperature
-25°C
Max Output Current
3A
Max Output Voltage
15.3V
Min Output Voltage
800mV
Mount
Surface Mount
Number of Outputs
1
Operating Supply Voltage
18V
Output Current
3A
Output Type
Adjustable
Output Voltage
15.3V
Package Quantity
1
Packaging
Tape and Reel
Quiescent Current
2.5mA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Switching Frequency-Max
1.1MHz
Synchronous Rectifier
Yes
Weight
0.001319oz
Width
4mm
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics ST1S10PUR Datasheet
Download the complete datasheet for Stmicroelectronics ST1S10PUR to view detailed technical specifications.
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