LD29150

LD29150 1.5 A, very low drop voltage regulators Features  Very low dropout voltage (typ. 0.4 at 1.5 A)  Guaranteed output current up to 1.5 A  Fixed and adjustable output voltage (± 1% at 25 °C)  Internal current and thermal limit  Logic controlled electronic shutdown available in PPAK Datasheet - production data Description The LD29150 is a high current, high accuracy, low-dropout voltage regulator series. These regulators feature 400 mV dropout voltage and very low ground current. Designed for high current loads, these devices are also used in lower current, extremely low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes. Typical applications are in power supply switching post regulation, series power supply for monitors, series power supply for VCRs and TVs, computer systems and battery powered systems. DPAK LD29150DT18R LD29150DT25R LD29150DT33R LD29150DT50R Table 1. Device summary Order codes PPAK LD29150PT50R LD29150PTR Output voltages 1.8 V 2.5 V 3.3 V 5.0 V ADJ August 2017 This is information on a product in full production. DocID9614 Rev 20 1/23 www.st.com Contents Contents LD29150 1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Typical application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...