SLLM317 3-Terminal 1.5A Elektronische Bauelemente Positive Adjustable Voltage Regulator RoHS Compliant Product SOT-223 Description The SLLM317 is an adjustable 3-terminal positive voltage regulator, designed to supply more than 1.5A of output current with voltage adjustable from 1.3 to 37V. Features * Safe-Area Compensation For Output Transistor * Internal Short Circuit Protection * Internal Over Temperature Protection * Output Current Up To 1.5A * Output Voltage Adjustable From 1.3 to 37V REF. A C D E I H Millimeter Min. Max. 6.70 7.30 2.90 3.10 0.02 0.10 0 10 0.60 0.80 0.25 0.35 REF. B J 1 2 3 4 5 Millimeter Min. Max. 13 TYP. 2.30 REF. 6.30 6.70 6.30 6.70 3.30 3.70 3.30 3.70 1.40 1.80 Block Diagram http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 1 of 4 SLLM317 3-Terminal 1.5A Elektronische Bauelemente Positive Adjustable Voltage Regulator o Absolute Maximum Ratings at Ta=25 C Parameter Input-Output Voltage Difference Symbol Ratings V o VIN-VOUT 40 Load Temperature T LEAD 230 Power Dissipation PD 2 Storage Temperature Range TSTG -65~+150 Operating Juction Temperature TOPR 0~125 Unit C W o C o C Electrical Characteristics (Vi-Vo=5V,0 <Tj<125 ,Io=500mA,IMax=1.5A,PMax=20W,unless otherwise specified) Parameter Line Regulation Symbol Vo Test Conditions Ta=25 , 3V Ta=0~125 Vi-Vo , 3V Vi-Vo< Ta=25 Load Regulation Vo 10mA 10mA Adjustable Pin Current Adjustable Pin Current Change Reference Voltage Temperature Stability Minimum Load Current for Regulation IADJ VREF Io IMax IL(Min) (T)+1 to RMS Noise v.s. % of Vout eN 0.07 %/V 25 mV Vo V - 0.4 0.5 %/Vo Vo V - 40 70 mV Vo V - 0.8 1.5 %/Vo - 46 100 A - 2.0 5 A 1.225 1.25 1.275 V - 0.7 - %/Vo mA Ripple Rejection RR PMax PMax Ta=25 Ta=25 , 10Hz f %/V 18 Vi-Vo=40V Vi-Vo 15V, PD Unit 0.04 0.02 3V Vi-Vo 40V, Io IMax, PD PMax Vi-Vo 15V, PD Max 0.01 - 2.5V Vi-Vo 40V, 10mA Io IMax, PD PMax 10mA TYP - STT Io(Max) Junction to Case Thermal Resistance Io IMax 0V Min Vo 6V IADJ Maximum Output Current Long-term Stability, Tj=Thigh 40V 10KHz - 3.5 10 1.5 2.2 - 0.15 0.4 - - 0.003 0.01 Vo=10V, f=120Hz - 60 - Vo=10V, f=120Hz, Cadj=10 F 66 75 1 ST Ta=25 ,1000hr - 0.3 R jc - - 15 A %/Vo dB % - /W *Note: Testing with low duty pulse should be used to avoid heating effect. http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 2 of 4 SLLM317 3-Terminal 1.5A Elektronische Bauelemente Positive Adjustable Voltage Regulator Characteristics Curve (T)+1 to h tp://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 3 of 4 SLLM317 Elektronische Bauelemente 3-Terminal 1.5A Positive Adjustable Voltage Regulator Application Circuit http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A SLLM317 SLLM317 SLLM317 SLLM317 Any changing of specification will not be informed individual Page 4of 4