ST2S08BPQR Active

Dual synchronous rectification, 1.5 A, 1.5 MHz adjustable step-down switching regulator
Quantity $ per Unit Savings
1 - 9$2.130%
10 - 24$1.9110%
25 - 99$1.8015%
100 - 249$1.6423%
250 - 499$1.5428%
500$1.3437%
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In stock:
$2.13
Parameter NameParameter Value
Operating RangeCommercial
Input Voltage Min Volt3.0
Input Voltage Max Volt5.5
Operating Temp Min Celsius-30.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameQFN12 4x4
Key features
  • Step-down current mode PWM (1.5 MHz) DC-DC converter
  • Adjustable output voltage from 0.8 V
  • 2 % DC output voltage tolerance
  • Synchronous rectification
  • Integrated current limit
  • Inhibit function
  • Soft-start for start delay of 800 μs typ.
  • Typical efficiency: > 80 % at VOUT= 1.2 V
  • 1.5 A output current capability
  • Non-switching quiescent current: max 1.5 mA over temperature range
  • RDS(ON)150 mΩ (typ.)
  • Uses tiny capacitors and inductors
  • Available in QFN12L (4 x 4 mm)