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MC79XXCT 数据表(PDF) 3 Page - Vishay Siliconix |
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MC79XXCT 数据表(HTML) 3 Page - Vishay Siliconix |
3 / 8 page Electrical Characteristics – MC7906 Vin = –11V, Iout = 500mA, Cin = 2 µF, Cout = 1µF; TJ = 0°C to 125°C, unless otherwise noted. Parameter Symbol Test Conditions Min. Typ. Max. Unit Circuit TJ = 25°C –5.88 –6.0 –6.12 V Output Voltage Vo 1 Vin = –8 to –21V, –5.82 —–6.18 Io = 5mA to 1A Line Regulation REGline 1 Vin = –8 to –25V — 4 120 mV (TJ = 25°C) Vin = –9 to –13V — 1.5 60 Load Regulation REGload 1 Io = 5mA to 1.5A — 10 120 mV (TJ = 25°C) Io = 250mA to 750mA — 360 Quiescent Current Iq 2TJ = 25°C — 24 mA Quiescent Current Change ∆Iq 2 Vin = –8 to –25V —— 1.3 mA (TJ = 25°C) Io = 5mA to 1A —— 0.5 Output Noise Voltage (TJ = 25°C) Vn 1 f = 10Hz to 100KHz — 44 — µV Ripple Rejection Ratio RR 3 Vin = –9 to –19V 60 73 — dB Io = 100mA, f = 120Hz Dropout Voltage Vdrop Io = 1.0A, TJ = 25°C — 1.1 — V Peak Output Current Io-peak 1TJ = 25°C — 2.1 — A Temp. Coefficient of Output Voltage ∆Vo/∆TA 1 Io = 5mA, TJ = 0 to125°C —–0.5 — mV/°C Electrical Characteristics – MC7908 Vin = –14V, Iout = 500mA, Cin = 2 µF, Cout = 1µF; TJ = 0°C to 125°C, unless otherwise noted. Parameter Symbol Test Conditions Min. Typ. Max. Unit Circuit TJ = 25°C –7.84 –8.0 –8.16 V Output Voltage Vo 1 Vin = –10.5 to –23V, –7.76 —–8.24 Io = 5mA to 1A Line Regulation REGline 1 Vin = –10.5 to –25V — 6 160 mV (TJ = 25°C) Vin = –11 to –15V — 280 Load Regulation REGload 1 Io = 5mA to 1.5A — 12 160 mV (TJ = 25°C) Io = 250mA to 750mA — 480 Quiescent Current Iq 2TJ = 25°C — 2.2 4.5 mA Quiescent Current Change ∆Iq 2 Vin = –10.5 to –25V —— 1 mA (TJ = 25°C) Io = 5mA to 1A —— 0.5 Output Noise Voltage (TJ = 25°C) Vn 1 f = 10Hz to 100KHz — 52 — µV Ripple Rejection Ratio RR 3 Vin = –11 to –21V 56 71 — dB Io = 100mA, f = 120Hz Dropout Voltage Vdrop Io = 1.0A, TJ = 25°C — 1.1 — V Peak Output Current Io-peak 1TJ = 25°C — 2.1 — A Temp. Coefficient of Output Voltage ∆Vo/∆TA 1 Io = 5mA, TJ = 0 to125°C —–0.6 — mV/°C MC79xxCT Series Vishay formerly General Semiconductor Document Number 74814 www.vishay.com 11-Jun-02 3 |
类似零件编号 - MC79XXCT |
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类似说明 - MC79XXCT |
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