June General Description. The LM series of regulators are monolithic integrated. These devices are.
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The LM family is a series of easy to use fixed and adjustable switching voltage regulators. The LM contains all of the active circuitry necessary to construct a stepdown buck switching regulator and requires a minimum of external components.
The LM is available in 3. The LM can supply 0. The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown for full protection under fault conditions. An external shutdown connection selects operating or standby modes. Heat sinks are generally unnecessary due the regulator's high efficiency. Adequate heat transfer is usually provided by soldering all package pins to a printed circuit board.
Circuits constructed around the LM use a standard series of inductors which are available from several different manufacturers. For pricing and availability, contact Microchip Local Sales. LM 0. Guaranteed 0. Shutdown capability standby mode Low power standby mode High efficiency 52kHz fixed frequency internal oscillator Uses standard inductors View More.
Sampling Options Buy Now. Development Environment. Additional Features. Jump to: Select type. Data Sheets. LM - 52 kHz Simple 0. Part Number. Please contact sales office if device weight is not available. Buy from Microchip. Grid View. Package Type. Temp Range. Packing Media. Only show products with samples.
LM2574 Regulator. Datasheet pdf. Equivalent