RS Components
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STMicroelectronics STMPS2161STR, Silicon Controlled Rectifier

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6000 In stock for delivery within 7 working day(s)
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RS Stock No.:
Mfr. Part No.:
COO (Country of Origin):
unitsPer unitPer Reel*
3000 +$0.273$819.00
*price indicative

STMPS21xx, Enhanced Single Channel Power Switches, STMicroelectronics

The STMPS21xx power distribution switches are intended for applications with expected heavy capacitive loads and short circuits.

90 mΩ high-side MOSFET switch
500 mA continuous current for STMPS2141, STMPS2151
1000 mA continuous current for STMPS2161
Thermal and short circuit protection with overcurrent logic output
Operating range from 2.7 V to 5.5 V
CMOS and TTL compatible enable input
Under Voltage Lockout (UVLO)
12 μA maximum standby supply current

Intelligent Power Switches, STMicroelectronics

Package TypeSOT-23
Mounting TypeSurface Mount
Pin Count5
Dimensions3 x 1.75 x 1.3mm
Minimum Operating Temperature-40 °C
Maximum Operating Temperature+85 °C