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GJ7812A Dataheets PDF



Part Number GJ7812A
Manufacturers GTM
Logo GTM
Description (GJ78XXA) 3-TERMINAL POSITIVE VOLTAGE REGULATORS
Datasheet GJ7812A DatasheetGJ7812A Datasheet (PDF)

www.DataSheet4U.com ISSUED DATE :2005/06/08 REVISED DATE :2005/12/06B GJ78XXA Description 3-TERMINAL POSITIVE VOLTAGE REGULATORS The GJ78XXA series of fixed-voltage monolithic integrated-circuit voltage regulators designed for 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 limitin.

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www.DataSheet4U.com ISSUED DATE :2005/06/08 REVISED DATE :2005/12/06B GJ78XXA Description 3-TERMINAL POSITIVE VOLTAGE REGULATORS The GJ78XXA series of fixed-voltage monolithic integrated-circuit voltage regulators designed for 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. Features 5V, 6V, 8V, 9V, 10V, 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 TO-252 REF. A B C D E F S Millimeter Min. Max. 6.40 6.80 5.20 5.50 6.80 7.20 2.40 3.00 2.30 REF. 0.70 0.90 0.60 0.90 REF. G H J K L M R Millimeter Min. Max. 0.50 0.70 2.20 2.40 0.45 0.55 0 0.15 0.90 1.50 5.40 5.80 0.80 1.20 Absolute Maximum Ratings Input voltage Parameter GJ7805A ~ 18A GJ7824A 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 ~ 150 125 12.5 Unit V V A /W /W GJ78XXA Page: 1/6 ISSUED DATE :2005/06/08 REVISED DATE :2005/12/06B Electrical Characteristics GJ7805A (Refer to the test circuits, Tj=0~125 Symbol VO A-Rank (3%) B-Rank (5%) Min. 4.85 4.75 62 Typ. 5.0 3 1 15 5 4.2 40 2.0 750 2.2 -1.1 , Io=500mA, Vin=10V, Cin=0.33 F, Co=0.1 F unless otherwise specified) Max. 5.15 5.25 100 50 100 50 8.0 0.5 1.3 - Unit V mV mV mA mA V dB V mA 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 Isc 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 8V Vin f Vin 10Hz 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 Vin=10V, Tj=25 Tj=25 I o=5mA, 0 Tj 125 GJ7806A (Refer to the test circuits, Tj=0~125 Symbol VO A-Rank (3%) B-Rank (5%) Min. 5.82 5.70 59 Typ. 6.0 5 1.5 14 4 4.3 45 2.0 550 2.2 -0.8 , Io=500mA, Vin=11V, Cin=0.33 F, Co=0.1 F unless otherwise specified) Max. 6.18 6.30 120 60 120 60 8.0 0.5 1.3 - Unit V mV mV mA mA V dB V mA 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 Isc Ipk Vo / Tj Vin=11V, 5mA Vin=11V, 250mA Vin=11V, 5mA 8V 9V Vin f Vin 10Hz 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 Vin=11V, Tj=25 Tj=25 I o=5mA, 0 Tj 125 GJ78XXA Page: 2/6 ISSUED DATE :2005/06/08 REVISED DATE :2005/12/06B GJ7808A (Refer to the test circuits, Tj=0~125 Symbol VO A-Rank (3%) B-Rank (5%) Min. 7.76 7.60 55 Typ. 8.0 6 2 12 4 4.3 52 2.0 450 2.2 -0.8 , Io=500mA, Vin=14V, Cin=0.33 F, Co=0.1 F unless otherwise specified) Max. 8.24 8.40 160 80 160 80 8.0 0.5 1.0 - Unit V mV mV mA mA V dB V mA 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 Isc 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 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 Vin=14V, Tj=25 Tj=25 I o=5mA, 0 Tj 125 GJ7809A (Refer to the test circuits, Tj=0~125 Symbol VO A-Rank (3%) B-Rank (5%) Min. 8.73 8.55 55 Typ. 9.0 7 2 12 4 4.3 60 2.0 400 2.2 -1.0 , Io=500mA, Vin=16V, Cin=0.33 F, Co=0.1 F unless otherwise specified) Max. 9.27 9.45 180 90 180 90 8.0 0.5 1.0 - Unit V mV mV mA mA V dB V mA A mV/ Test Conditions Vin=16V, I o=500mA, Tj=25 11.5V Vin 24V, 5mA I o 11.5V 13V Vin Vin 1A, PD 15W VO (Line Regulation) VO (Load Regulation) IQ IQ Vn RR VD Isc Ipk Vo / Tj 27V, I o=500mA, Tj=25 19V, I o=500mA, Tj=25 Io 1.5A, Tj=25 Io 750mA, Tj=25 Vin=16V, 5mA Vin=16V, 250mA Vin=16V, 5mA 11.5V 10Hz 12V Vin f Vin Io Vin=16V, I o=500mA, Tj=25 1A 27V, I o=500mA 22V, f=120Hz, Tj=25 100KHz, Tj=25 I o=1A, Tj=25 Vin=16V, Tj=25 Tj=25 I o=5mA, 0 Tj 125 GJ78XXA Page: 3/6 ISSUED DATE :2005/06/08 REVISED DATE :2005/12/06B GJ7810A (Refer to the test circuits, Tj=0~125 Symbol VO A-Rank (3%) B-Rank (5%) Min. 9.70 9.50 55 Typ. 10.0 7 2 12 4 4.3 70 2.0 400 2.2 -1.0 , Io=500mA, Vin=17V, Cin=0.33 F, Co=0.1 F unless otherwise specified) Max. 10.30 10.50 200 100 200 100 8.0 0.5 1.0 - Unit V mV mV mA mA V dB V mA A mV/ Test Conditions Vin=17V, I o=500mA, Tj=25 12.5V Vin 25V, 5mA I o 12.5V 14V Vin Vin 1A, PD 15W VO (Line Regulat.


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