(G3U78xxA) 3-TERMINAL POSITIVE VOLTAGE REGULATORS
Description
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ISSUED DATE :2006/07/17 REVISED DATE :
G3U78XXA
Description
3-TERMINAL POSITIVE VOLTAGE REGULATORS
The G3U78XXA 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
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
Parameter Input voltage Output current Operating junction temperature range Storage temperature range Thermal resistance junction-air (R JA) Thermal resistance junction-cases (R JC) G3U7805A ~ 18A G3U7824A Ratings 35V 40V 1.
5 0 ~ 150 -55 ~ 150 65 5 Unit V V A
/W /W
G3U78XXA
Page: 1/6
ISSUED DATE :2006/07/17 REVISED DATE :
Electrical Characteristics
G3U7805A (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=10...
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