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參數(shù)資料
| 型號(hào)： | OM185-5SM |
| 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)： | 2/2頁(yè) |
| 文件大小： | 32K |
| 代理商： | OM185-5SM |
OM185-5SM - OM186-5SM
3.5
ELECTRICAL CHARACTERISTICS
(T
J
= -55°C to +125°C)
Parameter
Conditions
Output Voltage
3
I
OUT
= 0 mA, T
J
= 25°C, V
IN
= 8 V,
OM185/6-5SM
0 ≤ I
OUT
≤ I
FULL LOAD
, 6.5 V ≤ V
IN
≤ 30 V
Line Regulation
1,2
I
OUT
= 0 mA, T
J
= 25°C, 6.5 V ≤ V
IN
< 20V
OM185/6-5SM
Load Regulation
1, 2, 3
V
IN
≤ 8 V, 0 ≤ I
OUT
≤ I
FULL LOAD
, T
J
= 25°C
OM185/6-5SM
Current Limit
OM185-5SM
V
IN
= 10 V
OM186-5SM
Dropout Voltage
V
OUT
= 50 mV, I
OUT
= I
FULL LOAD
OM185/6-5SM
Quiescent Current
V
IN
≤ 30V
Thermal Regulation
T
A
= 25°C, 30 ms pulse
OM185/6-5SM
Ripple Rejection
f = 120 Hz, C
OUT
= 25 μF Tantalum
I
OUT
= I
FULL LOAD
, V
IN
= 8 V
Temperature Stability
Long Term Stability
T
A
= 125°C, 1000 Hrs.
Min.
Max.
Units
4.90
5.10
12
20
25
40
V
mV
mV
2.0
1.0
A
A
6.5
V
20.0
mA
0.01
%/
60
dB
%
%
1.0
1.0
Note 1:
Load and line regulation are measured at a constant junction temperature by low duty cycle pulse testing.
Note 2:
Line and load regulation are guaranteed up to the maximum power dissipation (OM185-5/20W, OM186-5/10W).
Power dissipation is determined by the input/output differential and the output current. Guaranteed maximum power
dissipation will not be available over the full input/output voltage range.
Note 3:
I
FULL LOAD
curve is defined as the minimum value of current limit as a function of input to output voltage.
Note that power dissipation is only achievable over a limited range of input to output voltage.
TYPICAL PERFORMANCE CHARACTERISTICS
OM185-5SM
LOAD REGULATION
O
-0.20
-50
TEMPERATURE (°C)
150
0.10
-0.15
-0.10
-0.05
0
0.05
-25
0
25
50
75
100
125
OM186-5SM
LOAD REGULATION
TEMPERATURE (°C)
150
-50
-25
25
50
75
125
-0.20
-0.15
-0.10
0
0.05
0.10
I= 1A
-0.05
0
100
O
OM185-5SM
SHORT CIRCUIT CURRENT
S
0
0
INPUT/OUTPUT DIFFERENTIAL (V)
5
10
15
20
25
30
35
1
2
3
4
5
-55°C
25°C
150°C
FULL LOAD
I
OM186-5SM
SHORT CIRCUIT CURRENT
INPUT/OUTPUT DIFFERENTIAL (V)
T
j
= -55°C
S
0
5
10
15
20
25
30
0
0.5
1
1.5
2
T
j
= 25°C
OUTGUARANTEED
T
j
= 150°C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OM185-5SMM | 制造商:International Rectifier 功能描述:REGULATOR, VOLTAGE - Bulk |
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| OM185-5SR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hi-Rel Fixed Voltage Low Dropout 3-Terminal Positive Regulator |
| OM185-5ST | 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 |
| OM185-5STM | 制造商:International Rectifier 功能描述:REGULATOR, VOLTAGE - Bulk |
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