PM8903ATR

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3 A step-down monolithic switching regulator

Quantity $ per Unit Savings
1 - 9$1.750%
10 - 24$1.599%
25 - 99$1.5014%
100 - 249$1.2727%
250 - 499$1.2032%
500$1.0540%
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Out of stock
$1.75
Parameter NameParameter Value
Input Voltage Min Volt2.8
Input Voltage Max Volt6.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameQFN16 3x3
Key features
  • Integrated 35 mΩ MOSFETs for high efficiency
  • 3 A continuous output current
  • 2.8 V to 6 V input voltage (VIN)
  • 2.9 V to 5.5 V supply voltage (VCC)
  • Adjustable output voltage down to 0.6 V
  • 1% output voltage accuracy
  • 1.1 MHz switching frequency operation
  • PSKIP mode to optimize light load efficiency
  • Embedded bootstrap diode
  • Thermally compensated loss-less current sense across HS and LS MOSFETs
  • OV/UV/OC and overtemperature protection
  • Internal soft-start and soft-stop
  • Interleaving synchronization (up to 2 ICs)
  • Power Good output
  • Shutdown function (< 15 μA quiescent current)
  • VFQFPN16 3 x 3 mm compact package