OM185-5SM [INFINEON]
SURFACE MOUNT LOW DROPOUT FIXED VOLTAGE POSITIVE REGULATORS; 表面安装低压差固定电压正调控
| 型号： | OM185-5SM |
| 厂家： | 
Infineon |
| 描述： | SURFACE MOUNT LOW DROPOUT FIXED VOLTAGE POSITIVE REGULATORS |
| 文件： | 总2页 (文件大小：35K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
OM185-5SM
OM186-5SM
SURFACE MOUNT LOW DROPOUT FIXED
VOLTAGE POSITIVE REGULATORS
Three Terminal, +5V, Low Dropout Precision
Positive Regulator In Hermetic Surface
Mount Package
FEATURES
• +5V Output Voltage
• Operates Down To 1V Dropout
• .015% Line Regulation / .01% Load Regulation Typically
• Output Voltage Trimmed to ±1%
• Hermetic Surface Mount Package
• Available Hi-Rel Screened
DESCRIPTION
These three terminal positive fixed voltage regulators are designed to provide 2.0
Amps and 1.0 Amp with higher efficiency than conventional voltage regulators. The
devices are designed to operate to 1 Volt input to output differential and the dropout
voltage is specified as a function of load current. All devices are pin compatible with
older three terminal regulators. Supplied in easy-to-use hermetic surface mount
packages.
ABSOLUTE MAXIMUM RATINGS @ 25°C
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V
Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Output Current -
Output Current -
OM185-5SM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 A
OM186-5SM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 A
Thermal Resistance - OM185-5SM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9°C/ W
Thermal Resistance - OM186-5SM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14°C/ W
Lead Temperature (Soldering 10 Seconds). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280°C
MECHANICAL OUTLINE
.450
SQ.
.090
.300
MAX.
4 PLCS.
.02 x 45°
3.5
.050
24 PLCS.
12
Pin Connection
Pin 1, 15 thru 28:
Pin 2, 3, 13, and 14: GND
Pin 4 thru 12:
.035
IN
4
1
PIN 1
PIN 28
.305
SQ.
OUT
26
18
TOP
SIDE
BOTTOM
.05 X 45°
MAX. 3 PLCS.
.009 R.
28 PLCS.
3.5 - 47
4 11 R0
OM185-5SM - OM186-5SM
ELECTRICAL CHARACTERISTICS (TJ = -55°C to +125°C)
Parameter
Conditions
Min.
Max.
Units
3
Output Voltage
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, 6.5 V ≤ VIN < 20V
OM185/6-5SM
4.90
5.10
12
20
25
40
V
1,2
Line Regulation
OM185/6-5SM
mV
1, 2, 3
Load Regulation
OM185/6-5SM
Current Limit
VIN ≤ 8 V, 0 ≤ IOUT ≤ IFULL LOAD, TJ = 25°C
mV
OM185-5SM
OM186-5SM
VIN = 10 V
2.0
1.0
A
A
Dropout Voltage
OM185/6-5SM
Quiescent Current
Thermal Regulation
OM185/6-5SM
Ripple Rejection
∆VOUT = 50 mV, IOUT = IFULL LOAD
6.5
V
VIN ≤ 30V
20.0
mA
TA = 25°C, 30 ms pulse
0.01
%/
f = 120 Hz, COUT = 25 µF Tantalum
I
OUT = IFULL LOAD, VIN = 8 V
60
dB
%
%
Temperature Stability
Long Term Stability
1.0
1.0
TA = 125°C, 1000 Hrs.
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: IFULL 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
SHORT CIRCUIT CURRENT
OM186-5SM
SHORT CIRCUIT CURRENT
5
4
3
2
2
T = 150°C
j
1.5
25°C
1
150°C
T = 25°C
j
T = -55°C
j
-55°C
0.5
0
1
0
GUARANTEED
OUTPUT CURRENT
I FULL LOAD
0
5
10
15
20
25
30
35
0
5
10
15
20
25
30
INPUT/OUTPUT DIFFERENTIAL (V)
INPUT/OUTPUT DIFFERENTIAL (V)
OM185-5SM
LOAD REGULATION
OM186-5SM
LOAD REGULATION
0.10
0.05
0
0.10
0.05
= 1A
I
3.5
0
-0.05
-0.10
-0.15
-0.20
-0.05
-0.10
-0.15
-0.20
-50 -25
0
25 50
75 100 125 150
-50
-25
0
25 50
75 100 125 150
TEMPERATURE (°C)
TEMPERATURE (°C)
相关型号：
OM185-5ST
Fixed Positive LDO Regulator, 5V, 6.5V Dropout, BIPolar, MSFM3, HERMETIC SEALED, TO-257, 3 PIN
INFINEON
OM185NR
Three Terminal, Adjustable Low Dropout 2.0 Amp And 1.0 Amp Positive Voltage Regulators
INFINEON
OM185SM
Three Terminal, Adjustable Low Dropout 2.0 Amp And 1.0 Amp Positive Voltage Regulators
INFINEON
OM185SR
Three Terminal, Adjustable Low Dropout 2.0 Amp And 1.0 Amp Positive Voltage Regulators
INFINEON
©2020 ICPDF网 联系我们和版权申明