LK112SM13TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

LK112SM13TR

Low noise low drop voltage regulator with shutdown function

STMicroelectronics 

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LK112Sxx

Figure 27. Line transient

Typical characteristics

Figure 28. Load transient

VI=3.5 to 4.5V, VO=2.5V, VSHDN= 1.8V, IO=30mA, no CI,

CO=1µF, CBYP=1nF, ts=tf=2µs

Figure 29. Load transient

VI=3.5V, VO=2.5V, VSHDN= 1.8V, IO=50 to 100mA, CI=1µF,

CO=2.2µF, CBYP=10nF, ts=tf=250ns

Figure 30. Load transient

VI=3.5V, VO=2.5V, VSHDN= 1.8V, IO=50 to 100mA, CI=1µF,

CO=10µF, CBYP=100nF, ts=tf=250ns

VI=4.8V, VO=3.8V, VSHDN= 1.8V, IO=50 to 100mA, CI=1µF,

CO=2.2µF, CBYP=10nF, ts=tf=250ns

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