TS7800A Series 3-Terminal Fixed Positive Voltage Regulator TO-220 ITO-220 TO-263 Pin Definition: 2 (D PAK) 1. Input 2. Ground (tab) 3. Output General Description These voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown, and safe-area compensation. With adequate heatsink they can deliver output currents up to 1 ampere. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents. This series is offered in 3-pin TO-220, ITO-220 & TO-263 package. Features Standard Application Circuit Output Voltage Range 5 to 24V Output current up to 1A No external components required Internal thermal overload protection Internal short-circuit current limiting Output transistor safe-area compensation Output voltage offered in 2% tolerance A common ground is required between the input and the Ordering Information output voltages. The input voltage must remain typically 2.0V above the output voltage even during the low point on Part No. Package Packing the Input ripple voltage. XX = these two digits of the type number indicate voltage. TS78xxACZ C0 TO-220 50pcs / Tube * = Cin is required if regulator is located an appreciable TS78xxACI C0 ITO-220 50pcs / Tube distance from power supply filter. TS78xxACM RN TO-263 800pcs / 13 Reel ** = Co is not needed for stability however, it does improve transient response. Note: Where xx denote voltage option o Absolute Maximum Rating (Ta = 25 C unless otherwise noted) Parameter Symbol Limit Unit Input Voltage V * 35 V IN Input Voltage V ** 40 V IN Power Dissipation P Internal Limited W D o Operating Junction Temperature T 0~+125 C J o Storage Temperature Range T -65~+150 C STG Note: * TS7805A to TS7818A ** TS7824A *** Follow the derating curve 1/12 Version: A07 TS7800A Series 3-Terminal Fixed Positive Voltage Regulator TS7805A Electrical Characteristics o o (Vin=10V, Iout=500mA, 0 CTj125 C, Cin=0.33uF, Cout=0.1uF unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max Unit o Tj=25 C 4.90 5 5.10 Output voltage Vout V 7.5VVin20V, 4.80 5 5.20 10mAIout1A, PD15W o Tj=25 7.5VVin25V -- 3 100 Line Regulation REGline C 8VVin12V -- 1 50 mV o Tj=25 10mAIout1A -- 15 100 Load Regulation REGload C 250mAIout750mA -- 5 50 o Quiescent Current Iq Iout=0, Tj=25 C -- 4.2 8 7.5VVin25V -- -- 1.3 mA Quiescent Current Change Iq 10mAIout1A -- -- 0.5 o Output Noise Voltage Vn 10Hzf100KHz, Tj=25 C -- 40 -- V Ripple Rejection Ratio RR f=120Hz, 8VVin18V 62 78 -- dB o Voltage Drop Vdrop Iout=1.0A, Tj=25 C -- 2 -- V Output Resistance Rout f=1KHz -- 17 -- m o Output Short Circuit Current Ios Tj=25 C -- 750 -- mA o Peak Output Current Io peak Tj=25 C -- 2.2 -- A Temperature Coefficient of o o o Vout/ Tj Iout=10mA, 0 CTj125 C -- -0.6 -- mV/ C Output Voltage TS7806A Electrical Characteristics o o (Vin=11V, Iout=500mA, 0 CTj125 C, Cin=0.33uF, Cout=0.1uF unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max Unit o Tj=25 C 5.88 6 6.12 Output Voltage Vout V 8.5VVin21V, 5.76 6 6.24 10mAIout1A, PD15W o Tj=25 8.5VVin25V -- 5 120 Line Regulation REGline C 9VVin13V -- 1.5 60 mV o Tj=25 10mAIout1A -- 14 120 Load Regulation REGload C 250mAIout750mA -- 4 60 o Quiescent Current Iq Iout=0, Tj=25 C -- 4.3 8 mA 8.5VVin25V -- -- 1.3 Quiescent Current Change Iq 10mAIout1A -- -- 0.5 o Output Noise Voltage Vn 10Hzf100KHz, Tj=25 C -- 45 -- uV Ripple Rejection Ratio RR f=120Hz, 9VVin19V 59 75 -- dB o Voltage Drop Vdrop Iout=1.0A, Tj=25 C -- 2 -- V Output Resistance Rout f=1KHz -- 19 -- m o Output Short Circuit Current Ios Tj=25 C -- 550 -- mA o Peak Output Current Io peak Tj=25 C -- 2.2 -- A Temperature Coefficient of o o o Vout/ Tj Iout=10mA, 0 CTj125 C -- -0.7 -- mV/ C Output Voltage Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. This specification applies only for DC power dissipation permitted by absolute maximum ratings. 2/12 Version: A07