📢 Limited time offer – Buy One Get One Free on Intelligent Power Switch boards. Use code DV-IPS-BOGO-12 at checkout! Order now

Flash sale: FREE Page EEPROM products until Dec. 19th. Use code DV-EEPROM-FREE-11 at checkout! Shop Now

🎄 Celebrate early X’mas with us: $5.99 flat rate shipping on all orders! Promotion ends on Dec. 19th. Shop Now 🎄

Active

ST1S15J18R

500 mA, 6 MHz synchronous step-down converter

Input Voltage Min Volt2.3
Input Voltage Max Volt5.5
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameCSP P 0.4 mm

The ST1S15 is a high efficiency miniaturized step-down converter able to provide 500 mA output current from an input voltage from 2.3 V to 5.5 V. This converter is specifically designed for applications where high efficiency and small application area are the key factors. Thanks to 6 MHz switching...
Read More

Key features
  • 85% typical efficiency
  • 500 mA output current capability
  • 45 µA typical quiescent current
  • PFM or PWM operation for best efficiency over whole load range
  • Ultra-fast load and line transient
  • Short-circuit and thermal protection
  • Small external components
  • Auto or forced PWM selection with dedicated pin
  • Available in Flip Chip 6 package
In stock
Quantity $ per unit Savings
1-9$1.676%
10-99$1.1237%
100-249$0.9944%
250-499$0.9348%
500$0.8950%
Contact sales
$1.67
Special Price $1.67 Regular Price $1.78
Input Voltage Min Volt2.3
Input Voltage Max Volt5.5
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameCSP P 0.4 mm

The ST1S15 is a high efficiency miniaturized step-down converter able to provide 500 mA output current from an input voltage from 2.3 V to 5.5 V. This converter is specifically designed for applications where high efficiency and small application area are the key factors. Thanks to 6 MHz switching...
Read More

Key features
  • 85% typical efficiency
  • 500 mA output current capability
  • 45 µA typical quiescent current
  • PFM or PWM operation for best efficiency over whole load range
  • Ultra-fast load and line transient
  • Short-circuit and thermal protection
  • Small external components
  • Auto or forced PWM selection with dedicated pin
  • Available in Flip Chip 6 package