ST1S10PHR

ST1S10PHR

ST1S10PUR

Active

3 A, 900 kHz, monolithic synchronous step-down regulator IC

Quantity $ per Unit Savings
1 - 9$2.070%
10 - 24$1.8610%
25 - 99$1.7515%
100 - 249$1.5028%
250 - 499$1.4132%
500$1.2440%
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Out of stock
$2.07
Parameter NameParameter Value
Input Voltage Min Volt2.7
Input Voltage Max Volt18.0
Operating Temp Min Celsius-25.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameDFN8 4x4
Key features
  • Step-down current mode PWM regulator
  • Output voltage adjustable from 0.8 V
  • Input voltage from 2.5 V up to 18 V
  • 2% DC output voltage tolerance
  • Synchronous rectification
  • Inhibit function
  • Synchronizable switching frequency from 400 kHz up to 1.2 MHz
  • Internal soft start
  • Dynamic short-circuit protection
  • Typical efficiency: 90%
  • 3 A output current capability
  • Standby supply current: max. 6 μA over temperature range
  • Operative junction temp.: from -40 °C to 125 °C