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OM186-5SM 반도체 회로 부품 판매점

(OM185-5SM / OM186-5SM) SURFACE MOUNT LOW DROPOUT FIXED VOLTAGE POSITIVE REGULATORS



International Rectifier 로고
International Rectifier
OM186-5SM 데이터시트, 핀배열, 회로
www.DataSheet4U.com
SURFACE MOUNT LOW DROPOUT FIXED
VOLTAGE POSITIVE REGULATORS
OM185-5SM
OM186-5SM
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 - OM185-5SM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 A
Output Current - 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.
.02 x 45°
PIN 1
PIN 28
.090
MAX.
.035
4
1
.300
4 PLCS.
.050
24 PLCS.
12
.305
SQ.
Pin Connection
Pin 1, 15 thru 28: IN
Pin 2, 3, 13, and 14: GND
Pin 4 thru 12:
OUT
26 18
TOP .05 X 45°
SIDE .009 R. BOTTOM
MAX. 3 PLCS.
28 PLCS.
3.5
4 11 R0
3.5 - 47


OM186-5SM 데이터시트, 핀배열, 회로
OM185-5SM - OM186-5SM
www.DataSheet4U.com
ELECTRICAL CHARACTERISTICS (TJ = -55°C to +125°C)
Parameter
Conditions
Min.
Output Voltage 3
IOUT = 0 mA, TJ = 25°C, VIN = 8 V,
OM185/6-5SM
Line Regulation 1,2
0 ≤ IOUT ≤ IFULL LOAD, 6.5 V ≤ VIN ≤ 30 V
IOUT = 0 mA, TJ = 25°C, 6.5 V ≤ VIN < 20V
4.90
OM185/6-5SM
Load Regulation 1, 2, 3
VIN ≤ 8 V, 0 ≤ IOUT ≤ IFULL LOAD, TJ = 25°C
OM185/6-5SM
Current Limit
OM185-5SM
OM186-5SM
VIN = 10 V
2.0
1.0
Dropout Voltage
OM185/6-5SM
∆VOUT = 50 mV, IOUT = IFULL LOAD
Quiescent Current
Thermal Regulation
OM185/6-5SM
VIN ≤ 30V
TA = 25°C, 30 ms pulse
Ripple Rejection
Temperature Stability
f = 120 Hz, COUT = 25 µF Tantalum
IOUT = IFULL LOAD, VIN = 8 V
60
Long Term Stability
TA = 125°C, 1000 Hrs.
Max.
5.10
12
20
25
40
6.5
20.0
0.01
1.0
1.0
Units
V
mV
mV
A
A
V
mA
%/
dB
%
%
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
3.5
OM186-5SM
SHORT CIRCUIT CURRENT
2
Tj = 150°C
1.5
1
Tj = 25°C
Tj = -55°C
0.5
GUARANTEED
OUTPUT CURRENT
0
0 5 10 15 20 25
INPUT/OUTPUT DIFFERENTIAL (V)
OM186-5SM
LOAD REGULATION
0.10
I= 1A
0.05
30
0
-0.05
-0.10
-0.15
-0.20
-50
-25 0 25 50 75 100 125 150
TEMPERATURE (°C)
OM185-5SM
SHORT CIRCUIT CURRENT
5
4
25°C
3
2
-55°C
150°C
1
I FULL LOAD
0
0 5 10 15 20 25 30 35
INPUT/OUTPUT DIFFERENTIAL (V)
OM185-5SM
LOAD REGULATION
0.10
0.05
0
-0.05
-0.10
-0.15
-0.20
-50 -25
0 25 50 75 100 125 150
TEMPERATURE (°C)




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OM186-5SM regulator

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OM186-5SM

(OM185-5SM / OM186-5SM) SURFACE MOUNT LOW DROPOUT FIXED VOLTAGE POSITIVE REGULATORS - International Rectifier