參數(shù)資料
型號(hào)： OM185-12ST
英文描述： Hi-Rel Fixed Voltage Low Dropout 3-Terminal Positive Regulator
中文描述： 高可靠性的固定電壓低壓差三端穩(wěn)壓器正
文件頁(yè)數(shù)： 2/4頁(yè)
文件大小： 397K
代理商： OM185-12ST
3.3 - 67
3.3
OM183-5SC - OM186-15ST
ELECTRICAL CHARACTERISTICS
(T
C
= 25°C unless otherwise noted)
Parameter
Conditions
Output Voltage
OM183/4/5/6 - 5 V
I
OUT
= 0 mA, T
j
= 25°C, V
IN
= 8 V
0
≤
I
OUT
≤
I
FULL LOAD
, 6.5 V
≤
V
IN
≤
30 V
OM183/4/5/6 - 12 V
I
OUT
= 0 mA, T
j
= 25°C, V
IN
= 15 V
0
≤
I
OUT
≤
I
FULL LOAD
, 13.5 V
≤
V
IN
≤
30 V
OM183/4/5/6 - 15 V
I
OUT
= 0 mA, T
j
= 25°C, V
IN
= 20 V
0
≤
I
OUT
≤
I
FULL LOAD
, 17.5 V
≤
V
IN
≤
30 V
Line Regulation
OM183/4/5/6 - 5 V
I
OUT
= 0 mA, T
j
= 25°C, 6.5 V
≤
V
IN
≤
20 V
Min.
Typ.
Max.
Units
4.95
4.90
11.88
11.76
14.85
14.70
5.0
5.0
12.0
12.0
15.0
15.0
5.05
5.10
12.12
12.24
15.15
15.30
V
V
V
V
V
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
≤
V
IN
≤
30 V
I
OUT
= 0 mA, T
j
= 25°C, 13.5 V
≤
V
IN
≤
25 V
OM183/4/5/6 - 12 V
13.5 V
≤
V
IN
≤
30 V
I
OUT
= 0 mA, T
j
= 25°C, 17.5 V
≤
V
IN
≤
25 V
OM183/4/5/6 - 15 V
17.5 V
≤
V
IN
≤
30 V
Load Regulation
OM183/4/5/6 - 5 V
V
IN
= 8 V, 0
≤
I
OUT
≤
I
FULL LOAD
,
T
j
= 25°C
V
IN
= 15 V, 0
≤
I
OUT
≤
I
FULL LOAD
,
T
j
= 25°C
V
IN
= 20 V, 0
≤
I
OUT
≤
I
FULL LOAD
,
T
j
= 25°C
5
20
35
36
72
40
100
mV
mV
mV
mV
mV
mV
10
12
24
20
40
OM183/4/5/6 - 12 V
OM183/4/5/6 - 15 V
Current Limit
OM183 - 5 V
OM183 - 12 V
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
V
IN
= 10 V
V
IN
= 17 V
V
IN
= 20 V
V
IN
= 10 V
V
IN
= 17 V
V
IN
= 20 V
V
IN
= 10 V
V
IN
= 17 V
V
IN
= 20 V
V
IN
= 10 V
V
IN
= 17 V
V
IN
= 20 V
7.5
7.5
7.5
5.0
5.0
5.0
3.0
3.0
3.0
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
V
OUT
= 50 mV, I
OUT
= I
FULL LOAD
V
OUT
= 120 mV, I
OUT
= I
FULL LOAD
V
OUT
= 180 mV, I
OUT
= I
FULL LOAD
V
IN
≤
30 V
T
A
= 25°C, 30 ms pulse
6.3
13.3
17.3
5.0
6.5
13.5
17.5
10.0
V
V
V
mA
0.002
0.003
0.004
0.008
0.01
0.015
0.02
0.04
%/W
%/W
%/W
%/W
f = 120 Hz, C
OUT
= 25 μF Tantalum
I
OUT
= I
FULL LOAD
V
IN
= 8 V
V
IN
= 15 V
VI
N
= 20 V
OM183/4/5/6 - 5 V
OM183/4/5/6 - 12 V
OM183/4/5/6 - 15 V
Temperature Stability
Long Term Stability
RMS Output Noise (% of V
OUT
)
Thermal Resistance
TO-257AA
TO-258AA
63
55
60
0.5
0.03
0.003
dB
dB
dB
%
%
%
T
A
= 125°C, 1000 Hrs.
T
A
= 25°C, 10 Hz
≤
f
≤
10 kHz
Junction-To-Case
1.0
3.5
2.75
°C/W
°C/W
相關(guān)PDF資料
PDF描述
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OM185-15ST 7.5A, 5A, 3A, 1.5A LOW DROPOUT FIXED VOLTAGE POSITIVE REGULATORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OM185-12STM 制造商:International Rectifier 功能描述:REG LDO LIN FIX POS 12V 1.5A 3PIN TO-257 - Bulk
OM185-12STP 制造商:International Rectifier 功能描述:REG LDO LIN FIX POS 12V 3A 3PIN TO-257 - Bulk
OM185-15 制造商:IRF 制造商全稱:International Rectifier 功能描述:SURFACE MOUNT LOW DROPOUT POSITIVE FIXED VOLTAGE REGULATORS
OM185-15NM 制造商:IRF 制造商全稱:International Rectifier 功能描述:SURFACE MOUNT LOW DROPOUT POSITIVE FIXED VOLTAGE REGULATORS
OM185-15SC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:7.5A, 5A, 3A, 1.5A LOW DROPOUT FIXED VOLTAGE POSITIVE REGULATORS
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