ST offers one of the widest selection of fixed and adjustable linear voltage regulators. Beside a complete portfolio of Industry Standard regulators for both Positive and Negative output, we offer an ever-expanding range of High performance LDO regulators addressing all the major trends in the industry.
Among our products, you can find the optimal combination of low dropout voltage and quiescent current - for the highest efficiency design - or dynamic performances for the best transient response, ripple rejection and low noise. All this coupled with a choice of the smallest form factor packages for size conscious applications.
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New 200 mA and 1.2A LDOs support up to 18 V input voltage
The LDK320 and LDL212 complete ST’s family of cost-effective LDOs, offering an optimal combination of low dropout voltage, low quiescent current and remarkable dynamic performance at a favorable price.
Thanks to the wide input voltage operating range, as high as 18 V, they can be used as post-regulators in consumer applications (TVs, STBs), home appliances and industrial control modules, or directly attached to medium voltage battery packs in laptops and other battery-operated equipment. The LDK320 is also available in a 0.5% high accuracy version.
Both products are available in tiny packages allowing designers to save PCB space and build smaller systems.