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| S5J1118 1A Positive Low Dropout Elektronische Bauelemente RoHS Compliant Product Fixed-Mode Regulator With EN Function Description The S5J1118 is a low dropout positive fixed-mode regulator with min. of 1A output current capability. The product is specifically designed to provide well-regulated supply for low voltage IC applications such as highspeed bus termination and low current 3.3V logic supply.S5J1118 is also well suited for other applications such as VGA cards. The product is guaranteed to have < 1.4V dropout at full load current making it ideal to provide well regulated outputs 1.5V to 12V with up to 18V input supply. The product offers a TTL-Logic compatible enable pin. Features * 1.4V Max. Dropout Voltage At Full Load Current * Enable Function * Fixed Output Voltage 1.5V,1.8V,2.5V,3.3V,5.0V,9.0V,12V * Output Current Limiting * Good Noise Rejection * Fast Transient Response * Built-in Thermal Shutdown REF. A B C D P S Millimeter Min. Max. 6.35 6.73 5.21 5.46 9.40 10.20 2.40 3.00 1.27 REF. 0.50 0.80 REF. G H J K L M Millimeter Min. Max. 0.45 0.60 2.20 2.40 0.46 0.58 0 0.15 0.90 1.50 5.40 5.59 Applications * CDROM. * PC Peripheral * Communication Typical Circuit Pin Descriptions Name GND VOUT VIN EN NC Ground Description The output pin of regulator. A min. of 10uF capacitor must be connected from this pin to ground to insure stability. The input pin of regulator. Typically a large storage capacitor is connected from this pin to ground to insure that the input voltage does not sag below the min. dropout voltage during the load transient response. This pin must always be1.3V higher than VOUT in order for the device to regulate properly. This input pin of regulator. TTL/CMOS compatiable input Logic high= disable output, Logic low or open=output enable. (internal pull-down resistor~100K) No connection. Any changing of specification will not be informed individual http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A Page 1 of 3 S5J1118 Elektronische Bauelemente 1A Positive Low Dropout Fixed-Mode Regulator With EN Function Absolute Maximum Ratings Parameter DC Supply Voltage Enable Pin Voltage Power Dissipation Storage Temperature Range Operating Juction Temperature Range Symbol VIN VEN PD TST TOP Ratings -0.3 to 18 7 Internally Limited -65~+150 0~+150 Unit V V o o C C Electrical Characteristics (Under operating conditions) Parameter 1.470 1.764 2.450 3.235 4.900 8.820 11.760 _ _ _ _ _ _ _ _ _ Min. Typ. 1.500 1.800 2.500 3.300 5.000 9.000 12.000 _ 1.530 Max. Unit Condition S5 J 1118-15 S5 J 1118-18 S5 J 1118-25 S5 J 1118-33 S5 J 1118-50 S5 J 1118-90 S5 J 1118-12 S5 J 1118-XX S5 J 1118-15 S5 J 1118-18 S5 J 1118-25 S5 J 1118-33 S5 J 1118-50 S5 J 1118-90 S5 J 1118-12 o IO=10mA,TJ=25 C,3.0V VIN 15V o IO=10mA,TJ=25 C,3.3V VIN 15V o IO=10mA,TJ=25 C,4.0V VIN 15V o IO=10mA,TJ=25 C,4.8V VIN 15V o IO=10mA,TJ=25 C,6.5V VIN 15V o IO=10mA,TJ=25 C,10.5V VIN 18V o IO=10mA,TJ=25 C,13.5V VIN 18V o IO=10mA,TJ=25 C,VOUT+1.5V Line Regulation Load Regulation Dropout Voltage (VIN-VOUT) Current Limit Min. Load Current Enable Input Voltage VEN Enable Input Current IEN Thermal Regulation Ripple Rejection Temperature Stability JA Thermal Resistance Junction-to-Ambient (No heat sink;No air folw) JC Thermal Resistance Junction-to-Case 12 15 20 26 40 70 100 1.3 _ 1.836 2.550 3.365 5.100 9.180 12.240 0.2 15 18 25 33 50 90 120 1.4 _ V % mV V A mA V uA 1.1 _ _ _ _ _ 5 1.6 _ _ _ _ _ _ _ _ 10 0.8 _ 10 80 0.04 70 _ _ _ o 0.008 60 0.5 102 15 %W dB % C/W C/W F=120Hz,COUT=25uF,Tantalum,IO=1A VIN=VOUT+3V S5J1118-XX IO=10mA o Control Circuitry/Power Transistor Note 1: See thermal regulations for charges in output voltage due to heating effects. Line and load regulation are measured at a constant juction temperature by low duty cycle pulse testing. Load regulation is measured at the output lead =1/8" from the package. 2: Line and load regulations are guaranteed up to the max. power dissipation of 15W. Power dissipation is determined by the input/ output differential and the output current. Guaranteed max. power dissipation will not be available over the full input/output range. 3: Quiescent current is defined as the min. output current required to maintain regulation. At 12V input/output differential the device is guaranteed to regulate if the output current is greater than 10mA. http://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual 01-Jun-2002 Rev. A Page 2 of 3 S5J1118 Elektronische Bauelemente 1A Positive Low Dropout Fixed-Mode Regulator With EN Function Typical Performance Characteristics I load=800mA h tp://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual 01-Jun-2002 Rev. A Page 3 of 3 |
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