3A DC step-down switching regulator, this integrated circuit offers an adjustable output voltage from 800mV to 18V, capable of delivering up to 4A maximum output current. Featuring a synchronous rectifier, it operates with a switching frequency up to 850kHz. Input voltage ranges from 4V to 18V, with an operating supply voltage of 18V. This surface mount component is RoHS compliant and operates across a wide temperature range of -40°C to 150°C.
MountingSurface Mount
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Technical Specifications
Stmicroelectronics ST1S40IPUR technical specifications.
General
Lead Free
Lead Free
Max Input Voltage
18V
Min Input Voltage
4V
Max Operating Temperature
150°C
Min Operating Temperature
-40°C
Max Output Current
4A
Max Output Voltage
18V
Min Output Voltage
800mV
Mount
Surface Mount
Number of Outputs
1
Operating Supply Voltage
18V
Output Current
3A
Output Type
Adjustable
Output Voltage
18V
Package Quantity
1
Packaging
Tape and Reel
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Switching Frequency-Max
850kHz
Synchronous Rectifier
Yes
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics ST1S40IPUR Datasheet
Download the complete datasheet for Stmicroelectronics ST1S40IPUR to view detailed technical specifications.
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