ST1S40IPHR

ST1S40IPHR

ST1S40IPUR

ST1S40IPUR

ST1S40IDR

Active

3 A DC step-down switching regulator

Quantity $ per Unit Savings
1 - 9$1.840%
10 - 24$1.679%
25 - 99$1.5715%
100 - 249$1.3427%
250 - 499$1.2532%
500$1.1040%
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Out of stock
$1.84
Parameter NameParameter Value
Input Voltage Min Volt4.0
Input Voltage Max Volt18.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameSO-8
Key features
  • 3 A DC output current
  • 4.0 V to 18 V input voltage
  • Output voltage adjustable from 0.8 V
  • 850 kHz switching frequency
  • Internal soft-start
  • Integrated 95 mΩ and 69 mΩ Power MOSFETs
  • All ceramic capacitor
  • Enable
  • Cycle-by-cycle current limiting
  • Current fold back short-circuit protection
  • VFQFPN4x4-8L, HSOP-8, and SO-8 and packages