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TA7812SB 数据表(PDF) 5 Page - Toshiba Semiconductor |
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TA7812SB 数据表(HTML) 5 Page - Toshiba Semiconductor |
5 / 15 page TA7805,057,06,07,08,09,10,12,15,18,20,24SB 2007-06-06 5 TA7808SB Electrical Characteristics (Unless otherwise specified, VIN = 14 V, IOUT = 500 mA, 0°C ≤ Tj ≤ 125°C) Characteristics Symbol Test Circuit Test Condition Min Typ. Max Unit Output voltage VOUT 1 Tj = 25°C, IOUT = 100 mA 7.7 8.0 8.3 V 10.5 V ≤ VIN ≤ 25 V ― 6 160 Line regulation Reg·line 1 Tj = 25°C 11 V ≤ VIN ≤ 17 V ― 2 80 mV 5 mA ≤ IOUT ≤ 1.4 A ― 12 160 Load regulation Reg·load 1 Tj = 25°C 250 mA ≤ IOUT ≤ 750 mA ― 4 80 mV Output voltage VOUT 1 Tj = 25°C 10.5 V ≤ VIN ≤ 23 V 5.0 mA ≤ IOUT ≤ 1.0 A 7.6 ― 8.4 V Quiescent current IB 1 Tj = 25°C, IOUT = 5 mA ― 4.3 8.0 mA Quiescent current change ΔIB 1 10.5 V ≤ VIN ≤ 25 V, IOUT = 5 mA, Tj = 25°C ― ― 1.0 mA Output noise voltage VNO 2 Ta = 25°C, 10 Hz ≤ f ≤ 100 kHz IOUT = 50 mA ― 70 ― μVrms Ripple rejection R.R. 3 f = 120 Hz, 11.5 V ≤ VIN ≤ 21.5 V IOUT = 50 mA, Tj = 25°C 58 74 ― dB Dropout voltage VD 1 IOUT = 1.0 A, Tj = 25°C ― 2.0 ― V Short circuit current limit ISC 1 Tj = 25°C ― 1.1 ― A Average temperature coefficient of output voltage TCVO 1 IOUT = 5 mA ― −1.0 ― mV/°C TA7809SB Electrical Characteristics (Unless otherwise specified, VIN = 15 V, IOUT = 500 mA, 0°C ≤ Tj ≤ 125°C) Characteristics Symbol Test Circuit Test Condition Min Typ. Max Unit Output voltage VOUT 1 Tj = 25°C, IOUT = 100 mA 8.64 9.0 9.36 V 11.5 V ≤ VIN ≤ 26 V ― 7 180 Line regulation Reg.line 1 Tj = 25°C 13 V ≤ VIN ≤ 19 V ― 2.5 90 mV 5 mA ≤ IOUT ≤ 1.4 A ― 12 180 Load regulation Reg.load 1 Tj = 25°C 250 mA ≤ IOUT ≤ 750 mA ― 4 90 mV Output voltage VOUT 1 Tj = 25°C 11.5 V ≤ VIN ≤ 24 V 5.0 mA ≤ IOUT ≤ 1.0 A 8.55 ― 9.45 V Quiescent current IB 1 Tj = 25°C, IOUT = 5 mA ― 4.3 8.0 mA Quiescent current change ΔIB 1 11.5 V ≤ VIN ≤ 26 V, IOUT = 5 mA, Tj = 25°C ― ― 1.0 mA Output noise voltage VNO 2 Ta = 25°C, 10 Hz ≤ f ≤ 100 kHz IOUT = 50 mA ― 75 ― μVrms Ripple rejection R.R. 3 f = 120 Hz, 12.5 V ≤ VIN ≤ 22.5 V IOUT = 50 mA, Tj = 25°C 56 72 ― dB Dropout voltage VD 1 IOUT = 1.0 A, Tj = 25°C ― 2.0 ― V Short circuit current limit ISC 1 Tj = 25°C ― 1.0 ― A Average temperature coefficient of output voltage TCVO 1 IOUT = 5 mA ― −1.1 ― mV/°C |
类似零件编号 - TA7812SB |
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类似说明 - TA7812SB |
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