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GI78M18 PDF预览

GI78M18

更新时间: 2022-04-23 23:00:11
品牌 Logo 应用领域
GTM 稳压器
页数 文件大小 规格书
5页 167K
描述
3-TERMINAL POSITIVE VOLTAGE REGULATOR

GI78M18 数据手册

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ISSUED DATE :2005/06/20  
REVISED DATE :2005/12/13B  
GTM  
CORPORATION  
3-TERMINAL POSITIVE VOLTAGE REGULATOR  
GI78MXX  
Description  
The GI78MXX series of three-terminal positive regulators are available in the TO-252 package and with 5V, 6V, 8V, 9V, 12V, 15V, 18V and  
24V fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation,  
eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shut-down  
and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 0.5A  
output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain  
adjustable voltages and currents. GI78MXX is characterized for operation from 0ć to +125ć.  
Package Dimensions  
TO-251  
Millimeter  
Millimeter  
REF.  
REF.  
Min.  
Max.  
6.80  
5.50  
7.20  
7.80  
Min.  
Max.  
0.70  
2.40  
0.60  
0.60  
1.50  
5.80  
A
B
C
D
E
F
6.40  
5.20  
6.80  
7.20  
G
H
J
K
L
0.50  
2.20  
0.45  
0.45  
0.90  
5.40  
2.30 REF.  
0.60  
0.90  
M
Absolute Maximum Ratings  
Parameter  
Ratings  
Unit  
V
Input Voltage  
35V  
0 ~ +125  
500  
ć
Operating Temperature Range  
Output Current  
mA  
ć
Storage Temperature Range  
Total Power Dissipation  
-65 ~ +150  
1.0*  
W
*Reduced by 8mW for each increase in Ta of 1к over 25к(without heat sink)  
Electrical Characteristics  
G
I
78M05 (Refer to the test circuits, Ta=25ć, Io=350mA, Vin=10V, Cin=0.33F, Co=0.1F unless otherwise specified)  
Symbol  
Min.  
Typ.  
Max.  
Unit  
V
Test Conditions  
Io=350mA  
4.80  
5.0  
-
5.20  
5.25  
100  
50  
100  
50  
6.0  
0.5  
0.8  
-
VO  
7.5V Vin 20V , 5mA Io 350mA  
7V Vin 25V, Io=200mA  
8V Vin 12V, Io=200mA  
5mA Io 500mA  
4.75  
-
-
3
VO  
(Line Regulation)  
mV  
1
-
30  
12  
3.0  
-
VO  
(Load Regulation)  
mV  
mA  
mA  
5mA Io 200mA  
-
IQ  
Io=0mA  
-
5mA Io 350mA  
-
IQ  
8V Vin 25V, Io=200mA  
10Hz f 100KHz  
-
-
Vn  
RR  
-
40  
-
V  
dB  
62  
-
-
8V Vin 18V, f=120Hz, Io=100mA,e =1Vrms  
IN  
Io=500mA  
VD  
2.0  
400  
700  
-1.0  
-
V
Isc  
-
-
mA  
mA  
mV/ć  
Vin=25V  
Ipk  
Tj=25ć  
-
-
Io=5mA, 0кЉTjЉ125к  
Vo / Tj  
-
-
G
I78MXX  
Page: 1/5  

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