Slide 1 Slide 2 Slide 3 Slide 4 Slide 5 Slide 6 Slide 7 Slide 8 Slide 9 Slide 10 Slide 11 Slide 12 Slide 13 Slide 14 Slide 15 Slide 16 Slide 17 Slide 18 Slide 19 Slide 20 Slide 21 Slide 22 Slide 23 Slide 24 Slide 25 Slide 26 Slide 27 Slide 28 Slide 29 Slide 30 Slide 31 Slide 32 Slide 33 Slide 34 Slide 35 Slide 36 Slide 37 Slide 38 Slide 39 Slide 40 Slide 41 Slide 42 Slide 43 Product List
DC-DC Conversion Cookbook Slide 35

ST is a large supplier of industry standard linear voltage regulators and voltage references (the well known L7800, LM317, LD1117, TL431, etc.) with large in-house manufacturing capacity, high quality level (0.1 ppm failure rate on over 1 Bpcs shipped per year), and recognized cost competitiveness. ST is less widely known as a premier supplier of high performance LDOs. The chart on this slide shows LDOs in tiny packages vs. quiescent current (X-axis) and output current capability (different color). The flip-chip, 0.7 x 0.7 mm, is one of the smallest LDOs on the market. LDCL015 is a capacitor-less LDO, which is stable without input and output capacitors and does not compromise the supply voltage rejection performance. An optimized low-noise LDO design, like LDLN015, delivers an impressive low 6.3 mVRMS output noise voltage from 10 Hz to 100 kHz. Finally, the STLQ015 achieves a 1 µA quiescent current, to prolong battery life in applications with very long standby time, maintaining a fast load transient response at the same time.

PTM Published on: 2013-04-11