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On-Resistance: 90mΩ (TYP)
Continuous Current: 1.5A (MAX)
Programmable Current Limit: 100mA to 1.7A
Fast Over-Current Response: 2μs
Protection Features
No Reverse Leakage Current of High-side MOSFET
Reverse Voltage Protection
Soft-Start
Quick Output Discharge: SGM2551C
UL Recognized Component (UL File E481541)
Evaluated to IEC 60950-1, Ed 2, Am1, Annex CC, Test Program 1 with CB Report
Available in the Green TDFN-2×2-6L and SOT-23-5 Packages
ABSOLUTE MAXIMUM RATINGS
VIN, VOUT, EN and ILIM to GND ........................ -0.3V to 6V
Continuous Output Current......................... Internally Limited
ILIM Source Current .......................................................1mA
Package Thermal Resistance
TDFN-2×2-6L, θJA.................................................... 160℃/W
SOT-23-5, θJA .......................................................... 250℃/W
Junction Temperature .................................................+150℃
Storage Temperature Range........................-65℃ to +150℃
Lead Temperature (Soldering, 10s) ............................+260℃
ESD Susceptibility
HBM.............................................................................2000V
MM.................................................................................200V
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range ...........................................2.5V to 5.5V
Enable Voltage Range...........................................0V to 5.5V
Continuous Output Current Range ........................0A to 1.5A
Current Limit Threshold Resistor Range........ 20kΩ to 387kΩ
Minimum Input Decoupling Capacitance ...................... 0.1μF
Operating Temperature Range ......................-40℃ to +85℃
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Reviews
- S
STACEY QUALLS
Jul 13, 2025
SGMICRO IC Integrated Circuit Chip SGM2551CYTDI6G/TRI appreciate you having the part I was looking for. No hassle at all!HelpfulUnhelpful - J
Jarom Lewis
Jan 17, 2025
SGMICRO IC Integrated Circuit Chip SGM2551CYTDI6G/TRYour receipt has been delivered to your email.HelpfulUnhelpful - D
Don Lee
Dec 21, 2024
SGMICRO IC Integrated Circuit Chip SGM2551CYTDI6G/TRI'm confident in my business abilities.HelpfulUnhelpful - E
Everardo Sagarnaga
Apr 07, 2024
SGMICRO IC Integrated Circuit Chip SGM2551CYTDI6G/TRVolveré a utilizarlo en el futuroHelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
SGMICRO IC Integrated Circuit Chip SGM2551CYTDI6G/TRAll was ok! No problems whatsoever.HelpfulUnhelpful
SGMICRO IC Integrated Circuit Chip SGM2551CYTDI6G/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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