ST1S12G18R

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ST1S12G12R

ST1S12GR

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Synchronous rectification with enable, 0.7 A, 1.7 MHz fixed or adjustable step-down switching regulator in TSOT23-5L

Quantity $ per Unit Savings
1 - 9$0.980%
10 - 24$0.8810%
25 - 99$0.8415%
100 - 249$0.6930%
250 - 499$0.6434%
500$0.5742%
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Out of stock
$0.98
Parameter NameParameter Value
Input Voltage Min Volt2.5
Input Voltage Max Volt5.5
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameTSOT23-5L
Key features
  • Step-down current mode PWM (1.7 MHz) DC-DC converter
  • 3% DC output voltage tolerance
  • Synchronous rectification
  • Fixed output voltage 1.2 V, 1.8 V, and ADJ (available on request 1.5 V, 2.5 V and 3.3 V)
  • Enable function
  • Internal soft start
  • Typical efficiency: > 90%
  • 0.7 A output current capability
  • Not switching quiescent current: max 650 μA over temperature range
  • RDSONtyp. 250 mΩ and 400 mΩ
  • Uses tiny capacitors and inductors
  • Operative junction temp. -40 °C to 125 °C
  • Available in TSOT23-5L package