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TS7810A Dataheets PDF



Part Number TS7810A
Manufacturers Taiwan Semiconductor Company
Logo Taiwan Semiconductor Company
Description (TS7800A Series) 3-Terminal Fixed Positive Voltage Regulator
Datasheet TS7810A DatasheetTS7810A Datasheet (PDF)

TS7800A series 3-Terminal Fixed Positive Voltage Regulator ITO-220 Pin assignment: 1. Input 2. Ground 3. Output (Heatsink surface connected to Pin 2) Voltage Range 5V to 24V Output Current up to 1.5A 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 www.DataSheet4U.com safe-area compe.

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TS7800A series 3-Terminal Fixed Positive Voltage Regulator ITO-220 Pin assignment: 1. Input 2. Ground 3. Output (Heatsink surface connected to Pin 2) Voltage Range 5V to 24V Output Current up to 1.5A 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 www.DataSheet4U.com safe-area compensation. With adequate heatsink they can deliver output currents up to 1.5 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 package. Features — — — — — Output current up to 1.5A No external components required Internal thermal overload protection Internal short-circuit current limiting Output transistor safe-area compensation Output voltage offered in 4% tolerance Standard Application — Ordering Information Part No. TS78xxACZ TS78xxACI Operating Temp. 0 ~ +125 C o Package TO-220 ITO-220 Note: Where xx denotes voltage option. A common ground is required between the input and the output voltages. The input voltage must remain typically 2.0V above the output voltage even during the low point on the Input ripple voltage. XX = these two digits of the type number indicate voltage. * = Cin is required if regulator is located an appreciable distance from power supply filter. ** = Co is not needed for stability; however, it does improve transient response. Absolute Maximum Rating Input Voltage Input Voltage Power Dissipation TO-220 TO-220 ITO-220 Operating Junction Temperature Range Storage Temperature Range Note : * TS7805 to TS7818 ** TS7824 *** Follow the derating curve Vin * Vin ** Without heatsink Pt *** Without heatsink TJ TSTG 35 40 2 15 10 0 ~ +125 -65 ~ +150 o o V V W C C TS7800A series 1-9 2003/12 rev. B TS7805A Electrical Characteristics (Vin=10V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) o o Parameter Output voltage Symbol o Test Conditions Tj=25 C 7.5V≤Vin≤20V, 10mA≤Iout≤1.5A, PD≤15W 7.5V≤Vin≤25V 8V≤Vin≤12V 10mA≤Iout≤1.5A 250mA≤Iout≤750mA o Min 4.90 4.80 --------62 ----- Typ 5 5 3 1 15 5 4.2 --40 78 2 17 750 2.2 -0.6 Max 5.10 5.20 100 50 100 50 8 1.3 0.5 -------- Unit V Vout Line Regulation Load Regulation www.DataSheet4U.com REGline REGload Iq ∆Iq Vn RR Vdrop Rout Ios Io peak ∆Vout/ ∆Tj Tj=25oC Tj=25oC mV Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Output Resistance Output Short Circuit Current Peak Output Current Temperature Coefficient of Output Voltage Iout=0, Tj=25 C 7.5V≤Vin≤25V 10mA≤Iout≤1.5A 10Hz≤f≤100KHz, Tj=25oC f=120Hz, 8V≤Vin≤18V Iout=1.0A, Tj=25 C f=1KHz Tj=25 C Tj=25oC Iout=10mA, 0 C≤Tj≤125 C o o o o mA uV dB V mΩ mA A mV/ o -- C TS7806A Electrical Characteristics (Vin=11V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) o o Parameter Output Voltage Symbol o Test Conditions Tj=25 C 8.5V≤Vin≤21V, 10mA≤Iout≤1.5A, PD≤15W 8.5V≤Vin≤25V 9V≤Vin≤13V 10mA≤Iout≤1.5A 250mA≤Iout≤750mA Min 5.88 6.76 -------- Typ 6 6 5 1.5 14 4 4.3 --45 75 2 19 550 2.2 Max 6.12 6.24 120 60 120 60 8 1.3 0.5 ------- Unit V Vout Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Output Resistance Output Short Circuit Current Peak Output Current Temperature Coefficient of REGline REGload Iq ∆Iq Vn RR Vdrop Rout Ios Io peak Tj=25 C Tj=25 C o o mV Iout=0, Tj=25oC 8.5V≤Vin≤25V 10mA≤Iout≤1.5A 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 9V≤Vin≤19V Iout=1.0A, Tj=25oC f=1KHz Tj=25oC Tj=25 C o o mA uV dB V mΩ mA A mV/ o -59 ----- ∆Vout/ ∆Tj Iout=10mA, 0oC≤Tj≤125oC --0.7 -Output Voltage z 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. z This specification applies only for DC power dissipation permitted by absolute maximum ratings. C TS7800A series 2-9 2003/12 rev. B TS7808A Electrical Characteristics (Vin=14V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) o o Parameter Output Voltage Symbol o Test Conditions Tj=25 C 10.5V≤Vin≤23V, 10mA≤Iout≤1.5A, PD≤15W 10.5V≤Vin≤25V 11V≤Vin≤17V 10mA≤Iout≤1.5A 250mA≤Iout≤750mA Min 7.84 7.68 -------- Typ 8 8 6 2 12 4 4.3 --52 72 2 16 450 2.2 -0.8 Max 8.16 8.32 160 80 160 80 8 1 0.5 -------- Unit V Vout Line Regulation Load Regulation www.DataSheet4U.com REGline REGload Iq ∆Iq Vn RR Vdrop Rout Ios Io peak ∆Vout/ ∆Tj Tj=25 C Tj=25 C o o mV Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Output Resistance Output Short Circuit Current Peak Output Current Temperature Coefficient of Outpu.


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