AP2112R5A-1.2TRG1

AP2112 600mA CMOS LDO REGULATOR WITH ENABLE Description Pin Assignments The AP2112 is CMOS process low dropout linear regulator with enable function, the regulator delivers a guaranteed 600mA (min.) continuous load current. The AP2112 is available with a fixed output voltage of 1.2V, 1.8V, 2.5V, 2.6V, or 3.3V. The LDO has an output accuracy of ±1.5% and a very fast loop response providing excellent performance for dealing with line and load transients. The AP2112 includes an auto discharge function which connects the output to ground via 60 of resistance when the device is disabled. (Top View) VIN GND EN (Top View) 1 5 VOUT 2 3 4 NC VOUT 1 8 VIN NC 2 7 GND NC 3 6 GND NC 4 5 EN SOT25 The regulator features low power consumption, and provides SOT25, SOT89-5, and SO-8 packages. Previously SOT-23-5, SOT-89-5 and SOIC-8 packages were respectively identified as SOT23-5, SOT89-5 and SO-8 but have been renamed to match the latest Diodes Incorporated‘s nomenclature. SO-8 (Top View) (Top View) VOUT VIN VOUT VIN 5 4 5 4 2 3 1 2 3 GND EN EN GND NC Features      Output Voltage Accuracy: ±1.5% Output Current: 600mA (Min.) Foldback Short Current Protection: 50mA Enable Function to Turn ON/OFF VOUT Low Dropout Voltage (3.3V): 250mV (Typ.) @IOUT = 600mA      Excellent Load Regulation: 0.2%/A (Typ.) Excellent Line Regulation: 0.02%/V (Typ.) Low Quiescent Current: 55µA (Typ.) Low Standby Current: 0.01µA (Typ.) Low Output Noise: 50µVRMS        1 NC (R5 Package) (R5A Package) SOT89-5 (Option 1) (Top View) (Top View) VOUT VIN VOUT VIN 5 4 5 4 2 3 1 2 3 GND EN EN GND NC PSRR: 100Hz -65dB, 1kHz -65dB OTSD Protection Stable with 1.0µF Flexible Cap: Ceramic, Tantalum and Aluminum Electrolytic Operation Temperature Range: -40°C to +85°C ESD: MM 400V, HBM 4000V Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) 1 NC (R5 Package) (R5A Package) SOT89-5 (Option 2) Applications    Laptop Computer LCD Monitor Portable DVD Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated‘s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green‖ products are defined as those which contain