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On-Resistance: 100mΩ (TYP)
SGM2581E/F/K: 2600 ± 310mA
Quiescent Current: 23μA (TYP)
Shutdown Current: 0.1μA (TYP)
Full Set of Protections
Soft-Start
Under-Voltage Lockout for VIN
No Reversed Leakage Current
Thermal Shutdown
EN Pin Pull-Down Resistor: 500kΩ(SGM2581G/I/K)
Available in a Green SOT-23-5 Package
ABSOLUTE MAXIMUM RATINGS
All Pins...............................................................................6V
nFAULT Current ...........................................................25mA
Power Dissipation, PD @ TA = +25℃
SOT-23-5.......................................................................0.3W
Package Thermal Resistance
SOT-23-5, θJA ......................................................... 220℃/W
SOT-23-5, θJC ........................................................... 93℃/W
Junction Temperature.................................................+150℃
Storage Temperature Range ........................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
HBM.............................................................................2000V
MM.................................................................................400V
CDM ............................................................................1000V
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range...........................................2.5V to 5.5V
EN Voltage Range............................................ -0.3V to 5.5V
All Other Pins.........................................................0V to 5.5V
Operating Junction Temperature Range.......-40℃ to +125℃
Operating Ambient Temperature Range.........-40℃ to +85℃
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Reviews
- M
Mike Gryskiewicz
Apr 05, 2025
SGMICRO IC Integrated Circuit Chip SGM2581KYN5G/TRI'm so glad I found this place.HelpfulUnhelpful - J
JEFF TYAHLA
Dec 29, 2024
SGMICRO IC Integrated Circuit Chip SGM2581KYN5G/TRGot right to the site, they had my part in stock. Easy to go through the process! Great job!HelpfulUnhelpful - C
CARY KRUEGER
Nov 27, 2024
SGMICRO IC Integrated Circuit Chip SGM2581KYN5G/TRUnparalleled excellence!HelpfulUnhelpful - B
Ben DeMille
Oct 13, 2024
SGMICRO IC Integrated Circuit Chip SGM2581KYN5G/TRThe products are top-notch.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
SGMICRO IC Integrated Circuit Chip SGM2581KYN5G/TRAll was ok! No problems whatsoever.HelpfulUnhelpful
SGMICRO IC Integrated Circuit Chip SGM2581KYN5G/TR
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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