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G3U7924A Dataheets PDF



Part Number G3U7924A
Manufacturers GTM
Logo GTM
Description (G3U79XXA) 3-TERMINAL NEGATIVE VOLTAGE REGULATORS
Datasheet G3U7924A DatasheetG3U7924A Datasheet (PDF)

www.DataSheet4U.com ISSUED DATE :2006/07/17 REVISED DATE : G3U79XXA Description 3-TERMINAL NEGATIVE VOLTAGE REGULATORS The G3U79XXA series of fixed-voltage monolithic integrated-circuit voltage regulators are designed to complement Series G3U78XXA in a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.5 amperes of output current. The .

  G3U7924A   G3U7924A


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www.DataSheet4U.com ISSUED DATE :2006/07/17 REVISED DATE : G3U79XXA Description 3-TERMINAL NEGATIVE VOLTAGE REGULATORS The G3U79XXA series of fixed-voltage monolithic integrated-circuit voltage regulators are designed to complement Series G3U78XXA in a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.5 amperes of output current. The internal current limiting and thermal shutdown features of these regulators make them essentially immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain adjustable output voltage and current and also as the power pass element in precision regulators. Features -5V, -6V, -8V, -12V, -15V, -18V, -24V output voltage available Internal Thermal Overload Protection High Power Dissipation Capability Internal Short-Circuit Current Limiting No External Components Output Transistor Safe-Area Compensation Package Dimensions REF. A b L4 c L3 L1 E Millimeter REF. Min. Max. 4.40 4.80 c2 0.76 1.00 b2 0.00 0.30 B D 0.36 0.5 e 1.50 REF. L 2.29 2.79 9.80 10.4 L2 Millimeter Min. Max. 1.25 1.45 1.17 1.47 8.6 9.0 2.54 REF. 14.6 15.8 0˚ 8˚ 1.27 REF. Absolute Maximum Ratings Input voltage Parameter G3U7905A ~ 18A G3U7924A Output current Operating junction temperature range Storage temperature range Thermal resistance junction-air (R JA) Thermal resistance junction-cases (R JC) Ratings -35V -40V 1.5 0 ~ 150 -55 ~ 150 65 5 Unit V V A /W /W G3U79XXA Page: 1/5 ISSUED DATE :2006/07/17 REVISED DATE : Electrical Characteristics G3U7905A (Refer to the test circuits, Tj=0~125 Symbol VO A-Rank (3%) B-Rank (5%) Min. -4.85 -4.75 54 Typ. -5.0 12.5 4 15 5 125 1.1 2.1 -0.4 , Io=500mA, Vin=-10V, Cin=2 F, Co=1 F unless otherwise specified) Max. -5.15 -5.25 50 15 100 50 6.0 0.5 0.5 - Unit V mV mV mA mA V dB V A mV/ Test Conditions Vin=-10V, I o=500mA, Tj=25 -7.5V Vin -20V, 5mA I o -7V -8V Vin Vin 1A, PD 15W VO (Line Regulation) VO (Load Regulation) IQ IQ Vn RR VD Ipk Vo / Tj -25V, I o=500mA, Tj=25 -12V, I o=500mA, Tj=25 Io 1.5A, Tj=25 Io 750mA, Tj=25 Vin=-10V, 5mA Vin=-10V, 250mA Vin=-10V, 5mA -7V 10Hz -8V Tj=25 I o=5mA, 0 Tj Vin f Vin Io Vin=-10V, I o=500mA, Tj=25 1A -25V, I o=500mA 100KHz, Tj=25 -18V, f=120Hz, Tj=25 I o=1A, Tj=25 125 G3U7906A (Refer to the test circuits, Tj=0~125 Symbol VO A-Rank (3%) B-Rank (5%) Min. -5.82 -5.70 54 Typ. -6.0 12.5 4 15 5 150 1.1 2.1 -0.4 , Io=500mA, Vin=-11V, Cin=2 F, Co=1 F unless otherwise specified) Max. -6.18 -6.30 120 60 120 60 6.0 0.5 1.3 - Unit V mV mV mA mA V dB V A mV/ Test Conditions Vin=-11V, I o=500mA, Tj=25 -8V Vin -21V, 5mA I o 1A, PD -8V -9V Vin Vin -25V, I o=500mA, Tj=25 -13V, I o=500mA, Tj=25 Io 1.5A, Tj=25 Io 750mA, Tj=25 15W VO (Line Regulation) VO (Load Regulation) IQ IQ Vn RR VD Ipk Vo / Tj Vin=-11V, 5mA Vin=-11V, 250mA Vin=-11V, 5mA -8V 10Hz -9V Tj=25 I o=5mA, 0 Tj Vin f Vin Io Vin=-11V, I o=500mA, Tj=25 1A -25V, I o=500mA 100KHz, Tj=25 -19V, f=120Hz, Tj=25 I o=1A, Tj=25 125 G3U79XXA Page: 2/5 ISSUED DATE :2006/07/17 REVISED DATE : G3U7908A (Refer to the test circuits, Tj=0~125 Symbol VO A-Rank (3%) B-Rank (5%) Min. -7.76 -7.60 54 Typ. -8.0 12.5 4 15 5 200 1.1 2.1 -0.6 , Io=500mA, Vin=-14V, Cin=2 F, Co=1 F unless otherwise specified) Max. -8.24 -8.40 160 80 160 80 6.0 0.5 1.0 - Unit V mV mV mA mA V dB V A mV/ Test Conditions Vin=-14V, I o=500mA, Tj=25 -10.5V Vin -23V, 5mA I o -10.5V -11V Vin Vin 1A, PD 15W VO (Line Regulation) VO (Load Regulation) IQ IQ Vn RR VD Ipk Vo / Tj -25V, I o=500mA, Tj=25 -17V, I o=500mA, Tj=25 Io 1.5A, Tj=25 Io 750mA, Tj=25 Vin=-14V, 5mA Vin=-14V, 250mA Vin=-14V, 5mA -10.5V 10Hz -11.5V Tj=25 I o=5mA, 0 Tj f Vin Vin Io Vin=-14V, I o=500mA, Tj=25 1A -25V, I o=500mA -21.5V, f=120Hz, Tj=25 100KHz, Tj=25 I o=1A, Tj=25 125 G3U7912A (Refer to the test circuits, Tj=0~125 Symbol VO A-Rank (3%) B-Rank (5%) Min. -11.64 -11.40 54 Typ. -12.0 5 3 15 5 300 1.1 2.1 -0.8 , Io=500mA, Vin=-19V, Cin=2 F, Co=1 F unless otherwise specified) Max. -12.36 -12.60 80 30 200 75 6.0 0.5 0.5 - Unit V mV mV mA mA V dB V A mV/ Test Conditions Vin=-19V, I o=500mA, Tj=25 -14.5V Vin -27V, 5mA I o -14.5V -16V Vin Vin 1A, PD 15W VO (Line Regulation) VO (Load Regulation) IQ IQ Vn RR VD Ipk Vo / Tj -30V, I o=500mA, Tj=25 -22V, I o=500mA, Tj=25 Io 1.5A, Tj=25 Io 750mA, Tj=25 Vin=-19V, 5mA Vin=-19V, 250mA Vin=-19V, 5mA -14.5V 10Hz -15V Tj=25 I o=5mA, 0 Tj f Vin Vin Io Vin=-19V, I o=500mA, Tj=25 1A -30V, I o=500mA -25V, f=120Hz, Tj=25 100KHz, Tj=25 I o=1A, Tj=25 125 G3U79XXA Page: 3/5 ISSUED DATE :2006/07/17 REVISED DATE : G3U7915A (Refer to the test circuits, Tj=0~125 Symbol VO A-Rank (3%) B-Rank (5%) Min. -14.55 -14.25 54 Typ. -15.0 5 3 15 5 375 1.1 2.1 -1.0 , Io=500mA, Vin=-23V, Cin=2 F, Co=1 F unless otherwise specified) Max. -15.45 -15.75 100 50 200 75 6.0 0.5 0.5 - .


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