LK112xx Low noise low drop voltage regulator with shutdown function

Part Number: LK112M21TR

Abstract:

The LK112 is a low dropout linear regulator with a built in electronic switch. The internal switch can be controlled by TTL or CMOS logic levels. The device is ON state when the control pin is pulled to a logic high level. An external capacitor can be used connected to the noise bypass pin to lower the output noise level to 30µVrms. An internal PNP pass transistor is used to achieve a low dropout voltage.

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Other Part Numbers:

LK112xx20, LK112xx40, LK112xx50, LK112xx60, LK112xx80, LK112xx21, LK112xx31, LK112xx41, LK112, LK112xx22, LK112xx32, LK112xx42, LK112xx13, LK112xx23, LK112xx33, LK112xx43, LK112xx14, LK112xx24, LK112xx34, LK112xx44, LK112xx15, LK112xx25, LK112xx35, LK112xx45, LK112xx55, LK112xx16, LK112xx26, LK112xx36, LK112xx46, LK112xx17, LK112xx27, LK112xx37, LK112xx47, LK112xx18, LK112xx28, LK112xx38, LK112xx48, LK112xx19, LK112xx29, LK112xx39, LK112xx49, LK112M13TR, LK112M14TR, LK112M15TR, LK112M16TR, LK112M17TR, LK112M18TR, LK112M19TR, LK112M20TR, LK112M21TR, LK112M22TR, LK112M23TR, LK112M24TR, LK112M25TR, LK112M26TR, LK112M27TR, LK112M28TR, LK112M29TR, LK112M31TR, LK112M32TR, LK112M33TR, LK112M34TR, LK112M35TR, LK112M36TR, LK112M37TR, LK112M38TR, LK112M39TR, LK112M40TR, LK112M41TR, LK112M42TR, LK112M43TR, LK112M44TR, LK112M45TR, LK112M46TR, LK112M47TR, LK112M48TR, LK112M49TR, LK112M50TR, LK112M55TR, LK112M60TR, LK112M80TR, LK112xx