OM185-12 [INFINEON]
SURFACE MOUNT LOW DROPOUT POSITIVE FIXED VOLTAGE REGULATORS; 表面安装低压差正固定电压稳压
| 型号： | OM185-12 |
| 厂家： | 
Infineon |
| 描述： | SURFACE MOUNT LOW DROPOUT POSITIVE FIXED VOLTAGE REGULATORS |
| 文件： | 总2页 (文件大小：21K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
OM183-5, 12, 15NM OM185-5, 12, 15NM
OM184-5, 12, 15NM OM186-5, 12, 15NM
Preliminary Data Sheet
SURFACE MOUNT LOW DROPOUT
POSITIVE FIXED VOLTAGE REGULATORS
Three Terminal, Low Dropout, Positive Fixed
Voltage, 7.5A, 5A, 3A And 1.5A Regulators
FEATURES
• Hermetic Surface Mount Package
• Operates Down To 1V Dropout, 1.5V @ Max. Current
• .015% Line Regulation
• .01% Load Regulation
• 1% Reference Voltage
• Electrically Equivalent To LT1083, 84, 85, And 86
• Available Hi-Rel Screened
DESCRIPTION
These three terminal positive fixed voltage regulators in surface mount packages are
designed to provide 7.5A, 5A, 3A, and 1.5A with higher efficiency than conventional
voltage regulators. These devices are designed to operate to 1 Volt input to output
differential and the dropout voltage is specified as a function of load current. These
devices are ideally suited for Hi-Rel applications where surface mount, small size,
hermeticity and high reliability are required.
@ 25°C
ABSOLUTE MAXIMUM RATINGS
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V
Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C
Output Current - OM183-5, 12, 15NM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5 A
OM184-5, 12, 15NM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 A
OM185-5, 12, 15NM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 A
OM186-5, 12, 15NM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 A
MECHANICAL OUTLINE
PIN CONNECTION
1
2
.140
.140
.140
.500
.015
.075
.157
.075
.030
3.5
MIN.
.625
3
.415
.062
Pin 1: VIN
.375
Pin 2: Ground
Pin 3: VOUT
TOP VIEW
SIDE VIEW
BOTTOM VIEW
3.5 - 41
4 11 R0
OM183-5NM - OM186-15NM
ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted)
Parameter
Conditions
Min.
Typ.
Max.
Units
Output Voltage
OM183/4/5/6 - 5 V
IOUT = 0 mA, Tj = 25°C, VIN = 8 V
0 ≤ IOUT ≤ IFULL LOAD, 6.5 V ≤ VIN ≤ 30 V
IOUT = 0 mA, Tj = 25°C, VIN = 15 V
0 ≤ IOUT ≤ IFULL LOAD, 13.5 V ≤ VIN ≤ 30 V
IOUT = 0 mA, Tj = 25°C, VIN = 20 V
0 ≤ IOUT ≤ IFULL LOAD, 17.5 V ≤ VIN ≤ 30 V
4.95
4.90
5.0
5.0
5.05
5.10
V
V
V
V
V
V
•
•
•
OM183/4/5/6 - 12 V
OM183/4/5/6 - 15 V
11.88
11.76
14.85
14.70
12.0
12.0
15.0
15.0
12.12
12.24
15.15
15.30
Line Regulation
OM183/4/5/6 - 5 V
OM183/4/5/6 - 12 V
OM183/4/5/6 - 15 V
IOUT = 0 mA, Tj = 25°C, 6.5 V ≤ VIN ≤ 20 V
0.5
1.0
2.0
1.0
2.0
4.0
2.0
4.0
8.0
10
10
25
25
25
60
50
50
100
mV
mV
mV
mV
mV
mV
mV
mV
mV
6.5 V ≤ VIN ≤ 30 V
•
IOUT = 0 mA, Tj = 25°C, 13.5 V ≤ VIN ≤ 25 V
13.5 V ≤ VIN ≤ 30 V
•
•
•
IOUT = 0 mA, Tj = 25°C, 17.5 V ≤ VIN ≤ 25 V
17.5 V ≤ VIN ≤ 30 V
Load Regulation
OM183/4/5/6 - 5 V
OM183/4/5/6 - 12 V
OM183/4/5/6 - 15 V
VIN = 8 V, 0 ≤ IOUT ≤ IFULL LOAD
,
5
20
35
mV
mV
mV
mV
mV
mV
Tj = 25°C
10
12
24
20
40
VIN = 15 V, 0 ≤ IOUT ≤ IFULL LOAD
Tj = 25°C
,
,
36
72
•
•
VIN = 20 V, 0 ≤ IOUT ≤ IFULL LOAD
Tj = 25°C
40
100
Current Limit
OM183 - 5 V
OM183 - 12 V
VIN = 10 V
VIN = 17 V
VIN = 20 V
VIN = 10 V
VIN = 17 V
VIN = 20 V
VIN = 10 V
VIN = 17 V
VIN = 20 V
VIN = 10 V
VIN = 17 V
VIN = 20 V
8.0
8.0
8.0
5.5
5.5
5.5
3.2
3.2
3.2
1.5
1.5
1.5
9.5
9.5
9.5
6.5
6.5
6.5
4.0
4.0
4.0
1.8
1.8
1.8
A
A
A
A
A
A
A
A
A
A
A
A
OM183 - 15 V
OM184 - 5 V
OM184 - 12 V
OM184 - 15 V
OM185 - 5 V
OM185 - 12 V
OM185 - 15 V
OM186 - 5 V
OM186 - 12 V
OM186 - 15 V
Dropout Voltage
OM183/4/5/6 - 5 V
OM183/4/5/6 - 12 V
OM183/4/5/6 - 15 V
Quiescent Current
Thermal Regulation
OM183 - 5/12/15 V
OM184 - 5/12/15 V
OM185 - 5/12/15 V
OM186 - 5/12/15 V
Ripple Rejection
∆VOUT = 50 mV, IOUT = IFULL LOAD
∆VOUT = 120 mV, IOUT = IFULL LOAD
∆VOUT = 180 mV, IOUT = IFULL LOAD
VIN ≤ 30 V
6.3
13.3
17.3
5.0
6.5
V
13.5
17.5
14.0
V
V
mA
TA = 25°C, 30 ms pulse
0.002
0.003
0.004
0.008
0.01
0.015
0.02
%/W
%/W
%/W
%/W
0.04
f = 120 Hz, COUT = 25 µF Tantalum
IOUT = IFULL LOAD
OM183/4/5/6 - 5 V
OM183/4/5/6 - 12 V
OM183/4/5/6 - 15 V
Thermal Resistance
VIN = 8 V
63
55
60
dB
VIN = 15 V
dB
3.5
VIN = 20 V
dB
Junction-To-Case OM183 - 5/12/15NM
Junction-To-Case OM184 - 5/12/15NM
Junction-To-Case OM185 - 5/12/15NM
Junction-To-Case OM186 - 5/12/15NM
5 Seconds at Case
2.1
3.1
4.1
5.3
225
°C/W
°C/W
°C/W
°C/W
°C
Lead Temperature
The • denotes the specifications which apply over the full operating temperature range.
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