SL7818

SL7805-SL7824 1A Positive Voltage Regulator Features • Output Current up to 1A • Fixed output voltage of 5V, 6V, 8V, 9V, 10V, 12V,15V, 18V and 24V available • • • • Thermal overload shutdown protection Short circuit current limiting Output transistor SOA protection RoHS Compliance TO-220 Applications • • • • High Efficiency Linear Regulator Post Regulation for Switching Supply Microprocessor Power Supply Mother Board Block Diagram www.slkormicro.com 1 SL7805-SL7824 Absolute Maximum Ratings Symbol Description VOUT=3.3~18V VOUT=20~24V Output Current VIN PD Power Dissipation TJ TOPR TSTG TO-220 Unit 35 40 1 A Internally Limited mW 150 -20 ~ 150 -55 ~ 150 °C °C Input Voltage IOUT Note: Ratings Junction Temperature Operating Temperature Range Storage Temperature Range V 1. Absolute maximum ratings are stress ratings only and functional device operation is not implied. The device could be damaged beyond Absolute maximum ratings. 2. The maximum steady state usable output current are dependent on input voltage, heat sinking, lead length of the package and copper pattern of PCB. The data are showed as electrical characteristics table represents pulse test conditions with junction temperatures specified at the initiation of test. Electrical Characteristics (TJ=25° C, PD≦15W, unless otherwise specified) For SL7805 (V IN=10V, IOUT=0.5A, C1=0.33µF, CO =0.1µF) Symbol VOUT Description Output Voltage ∆VOUT Load Regulation ∆VOUT Line Regulation IQ Quiescent Current ∆IQ Quiescent Current Change eN Output Noise Voltage Temperature coefficient of VOUT Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage ∆VO/∆T RR IPEAK ISC VD www.slkormicro.com SL7805 Unit Test Conditions 5.20 5.25 50 25 50 50 8.0 1.0 0.5 - V V mV mV mV mV mA mA mA µV IOUT=5mA-1.0A 7.5V≤VIN≤20V, IOUT=5mA-1.0A IOUT=5mA-1.0A IOUT=0.25A-0.75A 7V≤VIN≤25V 7.5V≤VIN≤20V, IOUT=1.0A IOUT≦1.0A 7.5V≤VIN≤20V IOUT=5mA-1.0A 10Hz≤f≤100KHz -0.6 - mV/℃ IOUT=5mA 80 1.8 250 2.0 - dB A mA V 8V≤VIN≤18V, f=120Hz VIN=35V - Min. Typ. Max. 4.80 4.75 - 5.0 40 62 - 2 SL7805-SL7824 For SL7806 (V IN=11V, IOUT=0.5A, C1=0.33µF, CO =0.1µF) SL7806 Symbol Description VOUT Output Voltage ∆VOUT Load Regulation ∆VOUT Line Regulation IQ Quiescent Current ∆IQ Quiescent Current Change eN Output Noise Voltage Temperature coefficient of VOUT Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage ∆VO/∆T RR IPEAK ISC VD Unit Test Conditions 6.24 6.30 60 30 60 60 8.0 1.0 0.5 - V V mV mV mV mV mA mA mA µV IOUT=5mA-1.0A 8.5V≤VIN≤21V, IOUT=5mA-1.0A IOUT=5mA-1.0A IOUT=0.25A-0.75A 8V≤VIN≤25V 8.5V≤VIN≤21V, IOUT=1.0A IOUT≦1.0A 8.5V≤VIN≤21V IOUT=5mA-1.0A 10Hz≤f≤100KHz -0.7 - mV/℃ IOUT=5mA 75 1.8 250 2.0 - dB A mA V 9V≤VIN≤19V, f=120Hz VIN=35V - Unit Test Conditions Min. Typ. Max. 5.76 5.70 - 6.0 45 59 - For SL7808 (V IN=14V, IOUT=0.5A, C1=0.33µF, CO =0.1µF) Symbol VOUT Description Output Voltage ∆VOUT Load Regulation ∆VOUT Line Regulation IQ Quiescent Current ∆IQ Quiescent Current Change eN Output Noise Voltage Temperature coefficient of VOUT Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage ∆VO/∆T RR IPEAK ISC VD www.slkormicro.com SL7808 Min. Typ. Max. 7.68 7.60 - 8.0 58 8.32 8.40 80 40 80 80 8.0 1.0 0.5 - V V mV mV mV mV mA mA mA µV IOUT=5mA-1.0A 10.5V≤VIN≤23V, IOUT=5mA-1.0A IOUT=5mA-1.0A IOUT=0.25A-0.75A 10.5V≤VIN≤25V 10.5V≤VIN≤23V, IOUT=1.0A IOUT≦1.0A 10.5V≤VIN≤23V IOUT=5mA-1.0A 10Hz≤f≤100KHz - -0.9 - mV/℃ IOUT=5mA 56 - 72 1.8 250 2.0 - dB A mA V 11.5V≤VIN≤21.5V, f=120Hz VIN=35V - 3 SL7805-SL7824 For SL7809 (V IN=15V, IOUT=0.5A, C1=0.33µF, CO =0.1µF) SL7809 Symbol Description VOUT Output Voltage ∆VOUT Load Regulation ∆VOUT Line Regulation IQ Quiescent Current ∆IQ Quiescent Current Change eN Output Noise Voltage Temperature coefficient of VOUT Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage ∆VO/∆T RR IPEAK ISC VD Unit Test Conditions 9.36 9.45 90 45 90 90 8.0 1.0 0.5 - V V mV mV mV mV mA mA mA µV IOUT=5mA-1.0A 11.5V≤VIN≤24V, IOUT=5mA-1.0A IOUT=5mA-1.0A IOUT=0.25A-0.75A 11.5V≤VIN≤25V 11.5V≤VIN≤24V, IOUT=1.0A IOUT≦1.0A 11.5V≤VIN≤24V IOUT=5mA-1.0A 10Hz≤f≤100KHz -1.1 - mV/℃ IOUT=5mA 72 1.8 250 2.0 - dB A mA V 12.5V≤VIN≤22.5V, f=120Hz VIN=35V - Unit Test Conditions Min. Typ. Max. 8.64 8.55 - 9.0 58 56 - For SL7810 (V IN=16V, IOUT=0.5A, C1=0.33µF, CO =0.1µF) Symbol VOUT Description Output Voltage ∆VOUT Load Regulation ∆VOUT Line Regulation IQ Quiescent Current ∆IQ Quiescent Current Change eN Output Noise Voltage Temperature coefficient of VOUT Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage ∆VO/∆T RR IPEAK ISC VD www.slkormicro.com SL7810 Min. Typ. Max. 9.60 9.50 - 10.0 58 10.40 10.50 100 50 100 100 8.0 1.0 0.5 - V V mV mV mV mV mA mA mA µV IOUT=5mA-1.0A 12.5V≤VIN≤25V, IOUT=5mA-1.0A IOUT=5mA-1.0A IOUT=0.25A-0.75A 13V≤VIN≤25V 13V≤VIN≤25V, IOUT=1.0A IOUT≦1.0A 12.6V≤VIN≤25V IOUT=5mA-1.0A 10Hz≤f≤100KHz - -1.1 - mV/℃ IOUT=5mA 56 - 72 1.8 250 2.0 - dB A mA V 13V≤VIN≤23V, f=120Hz VIN=35V - 4 SL7805-SL7824 For SL7812 (V IN=19V, IOUT=0.5A, C1=0.33µF, CO =0.1µF) SL7812 Symbol Description VOUT Output Voltage ∆VOUT Load Regulation ∆VOUT Line Regulation IQ Quiescent Current ∆IQ Quiescent Current Change eN Output Noise Voltage Temperature coefficient of VOUT Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage ∆VO/∆T RR IPEAK ISC VD Unit Test Conditions 12.48 12.60 120 60 120 120 8.0 1.0 0.5 - V V mV mV mV mV mA mA mA µV IOUT=5mA-1.0A 14.5V≤VIN≤27V, IOUT=5mA-1.0A IOUT=5mA-1.0A IOUT=0.25A-0.75A 14.5V≤VIN≤30V 14.6V≤VIN≤27V, IOUT=1.0A IOUT≦1.0A 14.5V≤VIN≤30V IOUT=5mA-1.0A 10Hz≤f≤100KHz -1.5 - mV/℃ IOUT=5mA 72 1.8 250 2.0 - dB A mA V 15V≤VIN≤25V, f=120Hz VIN=35V - Unit Test Conditions Min. Typ. Max. 11.52 11.40 - 12.0 75 55 - For SL7815 (V IN=23V, IOUT=0.5A, C1=0.33µF, CO =0.1µF) Symbol VOUT Description Output Voltage ∆VOUT Load Regulation ∆VOUT Line Regulation IQ Quiescent Current ∆IQ Quiescent Current Change eN Output Noise Voltage Temperature coefficient of VOUT Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage ∆VO/∆T RR IPEAK ISC VD www.slkormicro.com SL7815 Min. Typ. Max. 14.40 14.25 - 15.0 90 15.60 15.75 150 75 150 150 8.0 1.0 0.5 - V V mV mV mV mV mA mA mA µV IOUT=5mA-1.0A 17.5V≤VIN≤30V, IOUT=5mA-1.0A IOUT=5mA-1.0A IOUT=0.25A-0.75A 18.5V≤VIN≤30V 17.7V≤VIN≤30V, IOUT=1.0A IOUT≦1.0A 17.5V≤VIN≤30V IOUT=5mA-1.0A 10Hz≤f≤100KHz - -1.8 - mV/℃ IOUT=5mA 54 - 70 1.8 250 2.0 - dB A mA V 18.5V≤VIN≤28.5V, f=120Hz VIN=35V - 5 SL7805-SL7824 For SL7818 (V IN=27V, IOUT=0.5A, C1=0.33µF, CO =0.1µF) SL7818 Symbol Description VOUT Output Voltage ∆VOUT Load Regulation ∆VOUT Line Regulation IQ Quiescent Current ∆IQ Quiescent Current Change eN Output Noise Voltage Temperature coefficient of VOUT Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage ∆VO/∆T RR IPEAK ISC VD Unit Test Conditions 18.72 18.90 180 90 180 180 8.0 1.0 0.5 - V V mV mV mV mV mA mA mA µV IOUT=5mA-1.0A 21V≤VIN≤33V, IOUT=5mA-1.0A IOUT=5mA-1.0A IOUT=0.25A-0.75A 21V≤VIN≤33V 21V≤VIN≤33V, IOUT=1.0A IOUT≦1.0A 21.5V≤VIN≤33V IOUT=5mA-1.0A 10Hz≤f≤100KHz -2.2 - mV/℃ IOUT=5mA 69 1.8 250 2.0 - dB A mA V 22V≤VIN≤32V, f=120Hz VIN=35V - Unit Test Conditions Min. Typ. Max. 17.28 17.10 - 18.0 110 53 - For SL7824 (V IN=33V, IOUT=0.5A, C1=0.33µF, CO =0.1µF) Symbol VOUT Description Output Voltage ∆VOUT Load Regulation ∆VOUT Line Regulation IQ Quiescent Current ∆IQ Quiescent Current Change eN Output Noise Voltage Temperature coefficient of VOUT Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage ∆VO/∆T RR IPEAK ISC VD www.slkormicro.com SL7824 Min. Typ. Max. 23.04 22.80 - 24.0 170 24.96 25.20 240 120 240 240 8.0 1.0 0.5 - V V mV mV mV mV mA mA mA µV IOUT=5mA-1.0A 27V≤VIN≤38V, IOUT=5mA-1.0A IOUT=5mA-1.0A IOUT=0.25A-0.75A 27V≤VIN≤38V 27V≤VIN≤38V, IOUT=1.0A IOUT≦1.0A 28V≤VIN≤38V IOUT=5mA-1.0A 10Hz≤f≤100KHz - -2.8 - mV/℃ IOUT=5mA 50 - 66 1.8 250 2.0 - dB A mA V 28V≤VIN≤38V, f=120Hz VIN=35V - 6 SL7805-SL7824 Typical Characteristics Curves Fig.2- Output Voltage vs. Junction Temperature Output Voltage (V) Peak Output Current (A) Fig.1- Peak Output Current vs. Input/Output Differential Voltage Junction Temperature (°C) VIN-VOUT (V) Fig.4- Ripple Rejection vs. Frequency Ripple Rejection (dB) Quiescent Current (mA) Fig.3- Quiescent Current vs. Junction Temperature Junction Temperature (°C) www.slkormicro.com Frequency (Hz) 7 SL7805-SL7824 Typical Characteristics Curves (Continued) Fig.6- Power Dissipation vs. Case Temperature Dropout Voltage (V) Power Dissipation (W) Fig.5- Dropout Voltage vs. Junction Temperature Junction Temperature (°C) Case Temperature (°C) Output Voltage (V) Fig.7- Thermal Shutdown Protection Junction Temperature (°C) www.slkormicro.com 8 SL7805-SL7824 TO-220 Package Information www.slkormicro.com 9