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STMLS05ACQTR

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Enhanced five-channel PMOS load switches

Quantity $ per Unit Savings
1 - 9$4.110%
10 - 24$3.7010%
25 - 99$3.4915%
100 - 249$3.0326%
250 - 499$2.8730%
500$2.5837%
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Out of stock
$4.11
Parameter NameParameter Value
Supply Voltage Min Volt1.8
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius70.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack3
GradeIndustrial
Package NameQFN-16L

The STMLS05 device is an array of five load switches, all featuring a soft-start turn-on to protect from high inrush current. The soft-start timing can be programmed by the I2C. Each channel may be turned ON/OFF by the I2C block. The I2C block may be disabled through the EN_I2C pin.


In addition, channel 0 can be programmed ON or OFF by the EN_SW0 pin. The device is available in a UFQFPN package (3x3 mm) and its temperature range is -40 to 70 °C.

Key features
  • Five-channel PMOS switches
  • Input/output voltage range: 1.05 V - 5.5 V
  • VDD voltage range: 1.8 V - 3.6 V
  • Maximum output rated current: 100 mA
  • Low RON: 120 mΩ typ. at 1.8 V
  • Built-in soft-start feature for each channel programmable by I2C (1, 2,
    4, and 8 ms)
  • Enable/disable function of each load switch programmed by I2C
  • Enable pin for I2C block
  • Ultra low quiescent current: 2.4 µA max.
  • Output discharge circuitry
  • ESD tolerance: 2 kV HBM
  • Temperature range: -40 up to 70 °C
  • Package: UFQFPN, 3 x3 mm, 16L
  • Lead-free and Halogen-free device
  • VDD UVLO circuit for enhanced application robustness