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SC403MLTRT

  • Available: 22

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $5.74560US $5.75
10+US $5.17104US $51.71
30+US $4.02192US $120.66
100+US $3.30372US $330.37
500+US $3.16008US $1580.04
1000+US $2.87280US $2872.80

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Description
Description
The SC403 is a stand-alone synchronous EcoSpeedTM buck power supply which incorporates Semtech’s advanced patent-pending adaptive on-time control architecture to provide excellent light-load efficiency and fast transient response. It features integrated power MOSFETs, a boot strap switch, and a programmable LDO in a 5x5mm package.
The device is highly efficient and uses minimal PCB area.
Features Power System: Input voltage — 3V to 28V Internal or external bias voltage — 3V to 5V Integrated bootstrap switch Programmable LDO output — 200mA 1% reference tolerance -40 to +85 °C EcoSpeedTM architecture with pseudo-fixed frequency adaptive on-time control Logic Input/Output Control: Independent control EN for LDO and switcher Programmable VIN UVLO threshold Power good output Selectable ultrasonic power save mode Programmable soft start time Protections: Over-voltage and under-voltage TC compensated RDS(ON) sensed current limit
Thermal shutdown Any ESR — SP, POSCAP, OSCON, and ceramic capacitors Package: Lead-free package — 5x5mm, 32-pin MLPQ Fully RoHS/WEEE compliant and halogen free Applications Office automation and computing Networking and telecommunication equipment Point of load power supplies and module replacement
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

SHIPPING GUIDE

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    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

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    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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