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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
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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
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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
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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.