LDK130PU18R STMicroelectronics

LDK130 300 mA low quiescent current very low noise LDO (automotive for SOT23-5L package) Datasheet - production data Applications Mobile phones Portable consumer and industrial devices Cordless phones and similar battery-powered systems 7 6 / 2 ) 1 PP DFN6 1.2x1.3 Automotive P.O.L. A.D.A.S. Description 7 / 6 2 The LDK130 low drop voltage regulator provides 300 mA of maximum current from an input supply voltage in the range of 1.9 V to 5.5 V, with a typical dropout voltage of 100 mV. Features It is stabilized with a ceramic capacitor on the output. AEC-Q100 qualified (automotive grade 1, SOT23-5L package) The very low drop voltage, low quiescent current and low-noise features make it suitable for low- Input voltage from 1.9 to 5.5 V power battery-powered applications. Very low-dropout voltage (100 mV typ. at 100 An enable logic control function puts the LDK130 mA load) in shutdown mode allowing a total current Low quiescent current (typ. 30 A, 1 A in OFF consumption lower than 1 A. mode) The device also includes short-circuit constant Very low noise current limiting and thermal protection. Output voltage tolerance: 2.0% at 25 C 300 mA guaranteed output current Wide range of fixed output voltages available on request: from 0.8 V to 3.5 V with 100 mV step Adjustable version: from 0.8 V to V - V IN drop Logic-controlled electronic shutdown Compatible with ceramic capacitor C = 1 F OUT Internal current and thermal limit Available in SOT23-5L, SOT323-5L and DFN6 1.2x1.3 packages Temperature range: -40 C to 125 C March 2020 DocID024210 Rev 8 1/27 This is information on a product in full production. www.st.comContents LDK130 Contents 1 Block diagram 5 2 Pin configuration 6 3 Typical application 7 4 Maximum ratings 8 5 Electrical characteristics . 9 6 Typical performance characteristics . 11 7 Package information 17 7.1 SOT23-5L package information 17 7.2 DFN6 1.2 x 1.3 package information 19 7.3 SOT323-5L package information . 21 7.4 Packing information . 23 7.5 SOT23-5L and SOT323-5L packing information . 23 8 Order code 25 9 Revision history . 26 2/27 DocID024210 Rev 8