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TS7900 Datasheet(PDF) 3 Page - Taiwan Semiconductor Company, Ltd |
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TS7900 Datasheet(HTML) 3 Page - Taiwan Semiconductor Company, Ltd |
3 / 11 page TS7900 Series 3-Terminal Fixed Negative Voltage Regulator 3/11 Version: A07 TS7908 Electrical Characteristics Vin= -14V, Iout=500mA, 0 oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max Unit Tj=25 oC -7.69 -8 -8.32 Output voltage Vout -10.5V≤Vin≤-23V, 10mA≤Iout≤1A, PD≤15W -7.61 -8 -8.40 V -10.5V≤Vin≤-25V -- 6 160 Line Regulation REGline Tj=25 oC -11V≤Vin≤-17V -- 2 80 10mA≤Iout≤1A -- 12 160 Load Regulation REGload Tj=25 oC 250mA≤Iout≤750mA -- 4 80 mV Quiescent Current Iq Iout=0, Tj=25 oC -- 4.3 8 10.5V≤Vin≤25V -- -- 1 Quiescent Current Change ΔIq 10mA≤Iout≤1A -- -- 0.5 mA Output Noise Voltage Vn 10Hz≤f≤100KHz, Tj=25 oC -- 52 -- µV Ripple Rejection Ratio RR f=120Hz, 11V≤Vin≤21V 56 72 -- dB Voltage Drop Vdrop Iout=1A, Tj=25 oC -- 2 -- V Output Short Circuit Current Ios Tj=25 oC -- 450 -- mA Peak Output Current Io peak Tj=25 oC -- 2.1 -- A Temperature Coefficient of Output Voltage ΔVout/ ΔTj Iout=10mA, 0 oC≤Tj≤125oC -- -1 -- mV/ oC TS7909 Electrical Characteristics (Vin= -15V, Iout=500mA, 0 oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max Unit Tj=25 oC -8.65 -9 -9.36 Output Voltage Vout -11.5V≤Vin≤-23V, 10mA≤Iout≤1A, PD≤15W -8.57 -9 -9.45 V -11.5V≤Vin≤-26V -- 6 180 Line Regulation REGline Tj=25 oC -12V≤Vin≤-17V -- 2 90 10mA≤Iout≤1A -- 12 180 Load Regulation REGload Tj=25 oC 250mA≤Iout≤750mA -- 4 90 mV Quiescent Current Iq Iout=0, Tj=25 oC -- 4.3 8 -11.5V≤Vin≤-26V -- -- 1 Quiescent Current Change ΔIq 10mA≤Iout≤1A -- -- 0.5 mA Output Noise Voltage Vn 10Hz≤f≤100KHz, Tj=25 oC -- 58 -- uV Ripple Rejection Ratio RR f=120Hz, -12V≤Vin≤-22V 56 71 -- dB Voltage Drop Vdrop Iout=1A, Tj=25 oC -- 2 -- V Output Short Circuit Current Ios Tj=25 oC -- 450 -- mA Peak Output Current Io peak Tj=25 oC -- 2.1 -- A Temperature Coefficient of Output Voltage ΔVout/ ΔTj Iout=10mA, 0 oC≤Tj≤125oC -- -1 -- mV/ oC 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. |
Similar Part No. - TS7900_07 |
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Similar Description - TS7900_07 |
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