參數(shù)資料
型號: OM183SC
廠商: Electronic Theatre Controls, Inc.
英文描述: 7.5A, 5A, 3A, 1.5A LOW DROPOUT POSITIVE ADJUSTABLE REGULATORS
中文描述: 7.5A的,第5A,3A條,1.5A的低壓差型正,可調式調節(jié)器
文件頁數(shù): 4/4頁
文件大?。?/td> 37K
代理商: OM183SC
3.3
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246
OM1830SCM OM1830NCM
1
2
3
PIN OUT
1 Adjust
2 V
OUT
3 V
IN
CONNECTION DIAGRAM
.707
.697
.750
.500
.835
.815
.695
.685
.165
.155
.200 TYP.
.550
.530
.270
.240
.045
.035
.140 TYP.
.092 MAX.
.065
.055
.005
MECHANICAL OUTLINE
NOTES
Case is metal/hermetically sealed
Isolated Tab
V
OUT
IN
OUT
ADJ
ADJ
IN
V
OUT
I
OUT
IN
=1.25
= OA TO 15A
)
1+ R2
__
R1
(
2 FEET #18 WIRE*
* THE #18 WIRE ACTS
AS BALLAST RESISTENCE
INSURING CURRENT SHARING
BETWEEN BOTH DEVICES.
R1
120
R2
0.015
OUT
ADJ
IN
10μF
V
V
R1
1211%
IN
V
IN
OUT
16.5V
V 16.5V
150μF
C1
10μF*
R2
365
1%
+
+
*C1 IMPROVES RIPPLE
REJECTION. X SHOULD BE
R1 AT RIPPLE FREQUENCY.
~
OUT
ADJ
IN
V
IN
V
+
TTL
2N3904
1k
1k
365
1%
121
1%
5V
V
10μF
+
100μF
OUT
ADJ
IN
V
V
R1
121
V
C2
100μF
R2
5k
+
*NEEDED IF DEVICE IS FAR FROM FILTER CAPACITORS
)
(
OUT
V
OUT
=1.25V
R2
+
C1
10μF
+
TYPICAL APPLICATIONS
Parelleling Regulators
Improving Ripple Rejection
1.2V - 15V Adjustable Regulator
5V Regulator with Shutdown
OM183
OM183
OM183
OM183
OM183
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