 |
 |
|
| SPX1117 |
|
|||||||||||||||||
 SIPEX
|
| |||||||||||||||||
|
3 page 
3 Date: 8/25/04 SPX1117 800mA Low Dropout Voltage Regulator © Copyright 2004 Sipex Corporation ELECTRICAL CHARACTERISTICS T A = 25°C, CIN = COUT = 10µF, unless otherwise specified. The Boldface applies over the full operating temperature range. PARAMETER CONDITIONS MIN TYP MAX UNITS Adjust Pin Current 50 120 µA Current Limit (V IN-VOUT)=5V 1.0 1.5 2.0 A Thermal Regulation 25 °C, 30mS pulse 0.01 0.1 %/W Ripple Rejection f RIPPLE=120Hz, (VIN-VOUT)=2V, 60 75 dB V RIPPLE=1VPP Long Term Stability 125 °C, 1000Hrs 0.03 % RMS Output Noise % of V OUT, 10Hz≤f≤10kHz 0.003 % Thermal Resistance TO-220 Junction to Case, at Tab 3 °C/W TO-220 Junction to Ambient 60 TO-263 Junction to Case, at Tab 3 TO-263 Junction to Ambient 60 TO-252 Junction to Case, at Tab 6 TO-252 Junction to Ambient 126 SOT-223 Junction to Case, at Tab 15 SOT-223 Junction to Ambient 156 *Note 1 - For fixed option, V INMIN = VOUT + 1.5V - For adjustable option, V INMIN = VIN - VOUT = 1.4V *Note 2 - Dropout voltage is the input voltage minus output voltage that produces a 1% decrease in output voltage with respect to the nominal output voltage at V IN = VOUT + 1.5V |
