OM1805N2M
OM1812N2M
OM1815N2M
HERMETIC SURFACE MOUNT FIXED VOLTAGE POSITIVE
REGULATORS APPROVED TO DESC DRAWINGS
LCC 20 Fixed Voltage, Precision
Positive Regulators In Hermetic
Surface Mount Package
FEATURES
•
•
•
•
•
•
Hermetic Surface Mount Package
Output Voltages: +5V, +12V, +15V
Output Voltages Set Internally To ±1%
Built-In Thermal Overload Protection
Short Circuit Current Limiting
Hi-Rel Screening Available
DESCRIPTION
These positive regulators are supplied in a hermetically sealed surface mount
package. All protective features are designed into the circuit including thermal
shutdown, current limiting and safe-area control. With heat sinking, they can deliver
over .5 amps of output current. These units feature internally trimmed output
voltages to ±1% of nominal voltage. Standard voltages are +5V, +12V, and +15V.
These units are ideally suited for Military applications where a hermetic surface
mount package is required.
PART NUMBER DESIGNATOR
Standard Military Drawing Number
5962-8778201 2X
5962-8777601 2X
5962-8855301 2X
Omnirel Part Number
OM1805N2M
OM1812N2M
OM1815N2M
3.5
4 11 R0
3.5 - 33
OM1805N2M - OM1815N2M
ABSOLUTE MAXIMUM RATINGS
@ 25°C
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +35 V
Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C
Typical Power/Thermal Charateristics:
Rated Power @ 25° C T
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 W
T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1040 mW
Thermal Resistance
θ
JC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20°C/W
θ
JA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120°C/W
a
ELECTRICAL CHARACTERISTICS 5 Volt
Parameter
Output Voltage
Symbol
V
OUT
V
IN
= 10V, I
o
= 100mA, -55°C ≤ T
A
≤ 125°C (unless otherwise specified)
Min.
4.92
Max.
5.08
5.15
Unit
V
V
Test Conditions
T
A
= 25°C
V
IN
= 7.5V to 20V
I
O
= 5mA to 500 mA, P < 2 W
•
4.85
Line Regulation
(Note 1)
(Note 4)
V
RLINE
V
IN
= 7.5V to 20V
5
mV
mV
mV
mV
mV
mV
mA
mA
mA
•
V
IN
= 8.0V to 12V
12
4
•
Load Regulation
(Note 1)
Standby Current Drain
I
SCD
∆I
SCD
(Line)
∆I
SCD
(Load)
V
DO
I
O (pk)
I
DS
∆V
IN
∆V
OUT
Output Noise Voltage
(Note 3)
Long Term Stability
(Note 3)
∆V
OUT
∆t
T
A
= 25°C, t = 1000 hrs.
N
O
T
A
= 25°C,
∆V
OUT
= 100mV, I
O
=
500mA
T
A
= 25°C
V
IN
= 35V
0.5
I
O
= 5mA to 500mA
V
IN
= 7.5V to 20V
V
RLOAD
I
O
= 5mA to 500 mA
10
25
•
•
•
•
50
6
6.5
0.8
Standby Current Drain
Change With Line
Standby Current Drain
Change With Load
Dropout Voltage
Peak Output Current
Short Circuit Current
(Note 2)
Ripple Rejection
0.5
mA
2.5
1.7
0.7
V
A
A
A
dB
dB
•
f =120 Hz,
∆V
IN
= 10V
(Note 3)
T
A
= 25°C, f =10 Hz to 100KHz
68
2.0
•
60
40
µV/V
RMS
75
mV
3.5
Notes:
1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
Changes in output voltage due to heating effects must be taken into account separately.
2. Short Circuit protection is only assured up to V
IN
= 35V.
3. If not tested, shall be guaranteed to the specified limits.
The • denotes the specifications which apply over the full operating temperature range.
4. Minimum load current for full line regulation = 5.0 mA.
3.5 - 34
OM1805N2M - OM1815N2M
ELECTRICAL CHARACTERISTICS 12 Volt
Parameter
Output Voltage
Symbol
V
OUT
V
IN
= 19V, I
o
= 100mA, -55°C ≤ T
A
≤ 125°C (unless otherwise specified)
Min.
11.88
Max.
12.12
12.36
Unit
V
V
Test Conditions
T
A
= 25°C
V
IN
= 14.5V to 27V
I
O
= 5mA to 500 mA, P < 2W
Line Regulation
(Note 1)
(Note 4)
V
IN
= 16V to 22V
V
RLINE
V
IN
= 14.5V to 27V
18
mV
mV
mV
mV
mV
mV
mA
mA
mA
•
11.64
•
•
50
9
30
30
Load Regulation
(Note 1)
Standby Current Drain
V
RLOAD
I
SCD
∆I
SCD
(Line)
∆I
SCD
(Load)
V
DO
I
O (pk)
I
DS
∆V
IN
∆V
OUT
N
O
∆V
OUT
∆t
I
O
= 5mA to 500mA
•
•
•
•
•
0.5
60
6.0
6.5
0.8
Standby Current Drain
Change With Line
Standby Current Drain
Change With Load
Dropout Voltage
Peak Output Current
Short Circuit Current
(Note 2)
Ripple Rejection
V
IN
= 15V to 30V
I
O
= 5mA to 500mA
∆V
OUT
= 100mV, I
O
=
500mA
T
A
= 25°C
V
IN
= 35V
0.5
mA
2.5
1.7
0.7
V
A
A
A
dB
dB
•
f =120 Hz,
∆V
IN
= 10V
(Note 3)
T
A
= 25°C, f =10 Hz to 100KHz
T
A
= 25°C, t = 1000 hrs.
61
2.0
•
54
40
Output Noise Voltage
(Note 3)
Long Term Stability
(Note 3)
µV/V
RMS
120
mV
Notes:
1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
Changes in output voltage due to heating effects must be taken into account separately.
2. Short Circuit protection is only assured up to V
IN
= 35V.
3. If not tested, shall be guaranteed to the specified limits.
The • denotes the specifications which apply over the full operating temperature range.
4. Minimum load current for full line regulation = 5.0 mA.
MECHANICAL OUTLINE
Terminal Number
.065
.020 X45°
REF.
(±.003)
.009 R.
20 PLCS.
.040
4
.010
.075
(±.010)
TYP.
9
.025
TYP.
.085
3
1
19
.160
SQ. REF.
13
18
14
.003
.025 SQ.
TYP.
.050
TYP.
.040 X45°
REF (3 PL)
.050
(±.005)
TYP.
NOTE: For normal operation, V
OUT
must be connected externally
to load.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NC
V
IN
NC
NC
NC
NC
GND
NC
NC
V
OUT
NC
V
OUT
NC
NC
V
OUT
SENSE
NC
V
IN
NC
NC
NC
3.5
3.5 - 35
OM1805N2M - OM1815N2M
ELECTRICAL CHARACTERISTICS 15 Volt
Parameter
Output Voltage
Symbol
V
OUT
V
IN
= 23V, I
o
= 100mA, -55°C ≤ T
A
≤ 125°C (unless otherwise specified)
Min.
14.8
Max.
15.2
15.4
Unit
V
V
Test Conditions
T
A
= 25°C
V
IN
= 18.5V to 30V
I
O
= 5mA to 500 mA, P < 2W
•
14.6
Line Regulation
(Note 1)
(Note 4)
V
RLINE
V
IN
= 17.5V to 30V
20
mV
mV
mV
mV
mV
mV
mA
mA
mA
•
V
IN
= 20V to 26V
50
15
•
Load Regulation
(Note 1)
Standby Current Drain
I
SCD
∆I
SCD
(Line)
∆I
SCD
(Load)
V
DO
I
O (pk)
I
DS
∆V
IN
∆V
OUT
Output Noise Voltage
(Note 3)
Long Term Stability
(Note 3)
∆V
OUT
∆t
T
A
= 25°C, t = 1000 hrs.
N
O
T
A
= 25°C,
∆V
OUT
= 100mV, I
O
=
500mA
T
A
= 25°C
V
IN
= 35V
0.5
I
O
= 5mA to 500mA
V
IN
= 18.5V to 30V
V
RLOAD
I
O
= 5mA to 500 mA
25
50
•
•
•
•
90
6.0
6.5
0.8
Standby Current Drain
Change With Line
Standby Current Drain
Change With Load
Dropout Voltage
Peak Output Current
Short Circuit Current
(Note 2)
Ripple Rejection
0.5
mA
2.5
1.7
0.7
V
A
A
A
dB
dB
•
f =120 Hz,
∆V
IN
= 10V
(Note 3)
T
A
= 25°C, f =10 Hz to 100KHz
54
2.0
•
52
40
µV/V
RMS
150
mV
Notes:
1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
Changes in output voltage due to heating effects must be taken into account separately.
2. Short Circuit protection is only assured up to V
IN
= 35V.
3. If not tested, shall be guaranteed to the specified limits.
The • denotes the specifications which apply over the full operating temperature range.
4. Minimum load current for full line regulation = 5.0 mA.
3.5
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