SULM317

SULM317 Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen free Adjustable Voltage Regulator DESCRIPTION The SULM317 is an adjustable 3-termial positive voltage regulator, designed to supply more than 1.5A of output current with voltage adjustable from 1.3 to 37V. FEATURES z z z z z Output current up to 1.5A. Output voltage adjustable from 1.3V to 37V. Internal short circuit protection. Internal over temperature protection. Safe-Area compensation for output transistor. PACKAGE DIMENSIONS REF. A b L4 c L3 L1 E Millimeter Min. Max. 4.40 4.80 0.76 1.00 0.00 0.30 0.36 0.5 1.50 REF 2.29 2.79 9.80 10.4 REF. c2 b2 D e L θ L2 Millimeter Min. Max. 1.25 1.45 1.17 1.47 8.6 9.0 2.54 REF. 14.6 15.8 0° 8° 1.27 REF www.DataSheet4U.com BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS at Ta = 25°C Parameter Input-Output Voltage Difference Load Temperature Power Dissipation Operating, Storage Temperature Range Symbol Vi-Vo TLEAD PD TOPR, TSTG Ratings 40 230 Internal limited 0~125, -65 ~ 150 °C Unit V °C 01-June-2005 Rev. B Page 1 of 4 SULM317 Elektronische Bauelemente Adjustable Voltage Regulator ELECTRICAL CHARACTERISTICS (VI-VO=5V, 0 °C < TJ <125 °C, IO=500mA, IMAX=1.5A, PMAX=20W, unless otherwise specified) Parameter Line Regulation Symbol ΔVO Test Conditions TA=25°C, 3V≦VI-VO=40V TA=0-125°C, 3V≦VI-VO≦40V TA=25°C VO≦6V VO≧5V VO≦5V VO≧6V 10 mA≦IO≦IMAX 10 mA≦IO≦IMAX Min. - Typ. 0.01 0.02 18 0.4 40 0.8 46 2.0 Max 0.04 0.07 25 0.5 70 1.5 100 5 Unit ...