파트넘버.co.kr GE7809 데이터시트 PDF


GE7809 반도체 회로 부품 판매점

3-TERMINAL POSITIVE VOLTAGE REGULATOR



GTM 로고
GTM
GE7809 데이터시트, 핀배열, 회로
GE7809
ISSUED DATE :2004/12/24
REVISED DATE :
3-TERMINAL POSITIVE VOLTAGE REGULATOR
Description
The GE7809 series of three-terminal positive regulators are available in the TO-220 package. These regulators can provide local on-card
regulation, eliminating the distribution problems associated with single point regulation. Each 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 1A
output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain
adjustable voltages and currents.
Package Dimensions
Absolute Maximum Ratings
Parameter
Input Voltage
Operating Junction Temperature Range
Output Current
Storage Temperature Range
Total Power Dissipation
REF.
A
b
c
D
E
L4
L5
Millimeter
Min. Max.
4.40 4.80
0.76 1.00
0.36 0.50
8.60 9.00
9.80 10.4
14.7 15.3
6.20 6.60
REF.
c1
b1
L
e
L1
Ø
A1
Millimeter
Min. Max.
1.25 1.45
1.17 1.47
13.25 14.25
2.54 REF.
2.60 2.89
3.71 3.96
2.60 2.80
Ratings
35V
0 ~ +125
1
-55 ~ +150
Internal limit
Unit
V
A
W
Electrical Characteristics Refer to the test circuits, Tj=0 to 125 , Io=500mA, Vi=15V, Ci=0.33uF, Co=0.1uF unless otherwise specified
Symbol
Rank A ( 3% )
Min.
Typ.
Max.
Unit
Test Conditions
VO
8.73
8.73
9
9
9.27
9.27
V
Tj=25
PD 15W, 5mA Io 1A
VO
(Line Regulation)
-
-
5
2
90
45
mV
Tj=25 , 11.5V Vin 25V
Tj=25 , 12V Vin 25V
VO
(Load Regulation)
-
-
48 100 mV 5mA Io 1A
25 50
250mA Io 750mA
IQ - 4.5 8 mA Io 1A, Tj=25
IQ - - 0.5 mA 5mA Io 1A
- - 1.3
11.5V Vin 26V
Vn - - 200 V Ta=25 , 10Hz f 100KHz
RR 62 68 - dB 13V Vin 23V, f=120Hz
VD - 2 - V Tj=25 , Io=1A
Isc
- 1.5 -
A Tj=25 ,
Ipk
- 1.7 -
A Tj=25
Vo / Tj - -0.8 - mV/ 0 Tj +125 Io=5mA
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GE7809 데이터시트, 핀배열, 회로
ISSUED DATE :2004/12/24
REVISED DATE :
Refer to the test circuits, Tj=0 to 125 , Io=500mA, Vi=15V, Ci=0.33uF, Co=0.1uF unless otherwise specified
Symbol
VO
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
VD
Isc
Ipk
Vo / Tj
Rank B ( 5% )
Min.
Typ.
8.55 9
8.55 9
-5
-2
--
--
- 4.5
--
--
--
62 68
- 2.5
- 1.5
- 1.7
- -0.8
Max.
9.45
9.45
100
50
180
90
8
0.5
1.3
300
-
-
-
-
-
Unit
V
mV
mV
mA
mA
V
dB
V
A
A
mV/
Test Conditions
Tj=25
PD 15W, 5mA Io 1A
Tj=25 , 11.5V Vin 25V
Tj=25 , 12V Vin 25V
5mA Io 1A
250mA Io 750mA
Io 1A, Tj=25
5mA Io 1A
11.5V Vin 26V
Ta=25 , 10Hz f 100KHz
13V Vin 23V, f=120Hz
Tj=25 , Io=1A
Tj=25 ,
Tj=25
0 Tj +125 Io=5mA
Typical Application
Note:
C1 and C2 are required if regulator is located far from power supply filter and load, or oscillation may induced on the loop.
Important Notice:
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of GTM.
GTM reserves the right to make changes to its products without notice.
GTM semiconductor products are not warranted to be suitable for use in life-support Applications, or systems.
GTM assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
Head Office And Factory:
Taiwan: No. 17-1 Tatung Rd. Fu Kou Hsin-Chu Industrial Park, Hsin-Chu, Taiwan, R. O. C.
TEL : 886-3-597-7061 FAX : 886-3-597-9220, 597-0785
China: (201203) No.255, Jang-Jiang Tsai-Lueng RD. , Pu-Dung-Hsin District, Shang-Hai City, China
TEL : 86-21-5895-7671 ~ 4 FAX : 86-21-38950165
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GE7809 regulator

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