LK112M18TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

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LK112M18TR

Low noise and low drop voltage regulator with shutdown function

STMicroelectronics 

Typical characteristics

LK112

Figure 19. Quiescent current vs. output current Figure 20. Reverse current vs. reverse voltage

Figure 21. Stability

Figure 22. Noise spectrum

Figure 23. Start-up transient (CBYP = 10 nF)

Figure 24. Start-up transient (CBYP = 100 nF)

VI=3.5V, VO=2.5V, VSHDN= 0 to 1.8V, RL=2.5kΩ, CI=1µF,

CO=4.7µF, CBYP=10nF

VI=3.5V, VO=2.5V, VSHDN= 0 to 1.8V, RL=68Ω, CI=1µF,

CO=4.7µF, CBYP=100nF

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DocID7362 Rev 17

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