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TA4808BF 数据表(PDF) 4 Page - Toshiba Semiconductor |
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TA4808BF 数据表(HTML) 4 Page - Toshiba Semiconductor |
4 / 12 page TA48015,018,025,033,05,08,09BF 2009-02-02 4 TA48015BF Electrical Characteristics (CIN = 0.33 μF, COUT = 2.2 μF, Tj = 25°C, unless otherwise specified) Characteristics Symbol Test Conditions Min Typ. Max Unit VIN = 3.5 V, IOUT = 0.5 A 1.455 1.500 1.545 Output voltage VOUT 3.4 V ≤ VIN ≤ 6.5 V, 5 mA ≤ IOUT ≤ 1 A, 0°C ≤ Tj ≤ 125°C 1.44 1.50 1.56 V Line regulation Reg・line 3.4 V ≤ VIN ≤ 6.5 V, IOUT = 0.5 A ⎯ 4.5 20.0 mV Load regulation Reg・load VIN = 3.5 V, 5 mA ≤ IOUT ≤ 1 A ⎯ 2 20 mV 3.4 V ≤ VIN ≤ 6.5 V, IOUT = 0 A ⎯ 0.85 1.70 Quiescent current IB 3.4 V ≤ VIN ≤ 6.5 V, IOUT = 1 A ⎯ 10 20 mA VIN = 2.1 V, IOUT = 0 A ⎯ 0.7 2.3 Starting quiescent current IBstart VIN = 3.4 V, IOUT = 1 A ⎯ 13.0 28.5 mA Output noise voltage VNO VIN = 3.5 V, IOUT = 50 mA, 10 Hz ≤ f ≤ 100 kHz ⎯ 75 ⎯ μVrms Ripple rejection R.R. 3.5 V ≤ VIN ≤ 6.5 V, IOUT = 50 mA, f = 120 Hz 54 65 ⎯ dB IOUT = 0.5 A ⎯ 0.95 1.10 Dropout voltage VD IOUT = 1 A ⎯ 1.9 ⎯ V Average temperature coefficient of output voltage TCVO VIN = 3.5 V, IOUT = 5 mA, 0°C ≤ Tj ≤ 125°C ⎯ 0.14 ⎯ mV/°C TA48018BF Electrical Characteristics (CIN = 0.33 μF, COUT = 2.2 μF, Tj = 25°C, unless otherwise specified) Characteristics Symbol Test Conditions Min Typ. Max Unit VIN = 3.8 V, IOUT = 0.5 A 1.746 1.800 1.854 Output voltage VOUT 3.4 V ≤ VIN ≤ 6.8 V, 5 mA ≤ IOUT ≤ 1 A, 0°C ≤ Tj ≤ 125°C 1.728 1.800 1.872 V Line regulation Reg・line 3.4 V ≤ VIN ≤ 6.8 V, IOUT = 0.5 A ⎯ 5.6 20.0 mV Load regulation Reg・load VIN = 3.8 V, 5 mA ≤ IOUT ≤ 1 A ⎯ 2.4 20.0 mV 3.4 V ≤ VIN ≤ 6.8 V, IOUT = 0 A ⎯ 0.85 1.70 Quiescent current IB 3.4 V ≤ VIN ≤ 6.8 V, IOUT = 1 A ⎯ 10 20 mA VIN = 2.1 V, IOUT = 0 A ⎯ 0.7 2.3 Starting quiescent current IBstart VIN = 3.4 V, IOUT = 1 A ⎯ 14.0 28.5 mA Output noise voltage VNO VIN = 3.8 V, IOUT = 50 mA, 10 Hz ≤ f ≤ 100 kHz ⎯ 75 ⎯ μVrms Ripple rejection R.R. 3.4 V ≤ VIN <= 6.8 V, IOUT = 50 mA, f = 120 Hz 54 66 ⎯ dB IOUT = 0.5 A ⎯ 0.41 0.50 Dropout voltage VD IOUT = 1 A ⎯ 1.6 ⎯ V Average temperature coefficient of output voltage TCVO VIN = 3.8 V, IOUT = 5 mA, 0°C ≤ Tj ≤ 125°C ⎯ 0.15 ⎯ mV/°C |
类似零件编号 - TA4808BF |
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类似说明 - TA4808BF |
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