OMNI OM183-5SC, OM183-15SC, OM184-5SC, OM184-15SC, OM186-5SC, OM185-5SC, OM185-15SC, OM183-12SC, OM186-12SC, OM184-12SC, OM186-15SC, OM185-12SC Datasheet

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OMNI OM183-5SC, OM183-15SC, OM184-5SC, OM184-15SC, OM186-5SC, OM185-5SC, OM185-15SC, OM183-12SC, OM186-12SC, OM184-12SC, OM186-15SC, OM185-12SC Datasheet

OM183-5, 12, 15SC

OM185-5, 12, 15ST

OM184-5, 12, 15SC

OM186-5, 12, 15ST

7.5A, 5A, 3A, 1.5A LOW DROPOUT

FIXED VOLTAGE POSITIVE REGULATORS

Three Terminal +5V, +12V, +15V, Low Dropout

TO-257/TO-258 Fixed Voltage Regulators

FEATURES

+5V, +12V, and +15V Output Voltage

Operates Down to 1V Dropout

.015% Line Regulation / .01% Load Regulation

Output Voltage Trimmed to ±1%

Hermetic TO-257 and TO-258 Isolated Package

DESCRIPTION

These three terminal positive fixed voltage regulators are designed to provide 7.5A, 5A, 3A, and 1.5A 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 the easy-to-use hermetic metal TO-257 and TO-258 JEDEC packages, these devices are ideally suited for Military applications where small size, hermeticity and high reliability are required.

ABSOLUTE MAXIMUM RATINGS

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 V Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C Output Current -OM183-5, 12, 15SC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5 A OM184-5, 12, 15SC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 A OM185-5, 12, 15ST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 A OM186-5, 12, 15ST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 A

3.3

Note: OM183SC and OM184SC products are packaged in the TO-258 Package (7.5A & 5A). OM185ST and OM186ST products are packaged in the TO-257 Package (3A & 1.5A).

Part Number Designator

OM183-5SC

Omnirel Output Output Package

Current Voltage

Type

4 11 R2

 

 

 

205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246

 

 

 

Supersedes

 

1 07

R1

 

 

OM183-5SC - OM186-15ST

ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted)

Parameter

Conditions

Min.

Typ.

Max.

Units

 

 

Output Voltage

 

 

 

 

 

 

 

OM183/4/5/6 - 5 V

IOUT = 0 mA, Tj = 25°C, VIN = 8 V

4.95

5.0

5.05

V

 

 

 

0 IOUT IFULL LOAD, 6.5 V VIN 30 V

4.90

5.0

5.10

V

 

 

OM183/4/5/6 - 12 V

IOUT = 0 mA, Tj = 25°C, VIN = 15 V

11.88

12.0

12.12

V

 

 

 

0 IOUT IFULL LOAD, 13.5 V VIN 30 V

11.76

12.0

12.24

V

 

 

OM183/4/5/6 - 15 V

IOUT = 0 mA, Tj = 25°C, VIN = 20 V

14.85

15.0

15.15

V

 

 

 

0 IOUT IFULL LOAD, 17.5 V VIN 30 V

14.70

15.0

15.30

V

 

 

Line Regulation

 

 

 

 

 

 

 

OM183/4/5/6 - 5 V

IOUT = 0 mA, Tj = 25°C, 6.5 V VIN 20 V

 

0.5

10

mV

 

 

 

 

 

1.0

10

mV

 

 

 

6.5 V VIN 30 V

 

2.0

25

mV

 

 

OM183/4/5/6 - 12 V

IOUT = 0 mA, Tj = 25°C, 13.5 V VIN 25 V

 

1.0

25

mV

 

 

 

 

 

2.0

25

mV

 

 

 

13.5 V VIN 30 V

 

4.0

60

mV

 

 

OM183/4/5/6 - 15 V

IOUT = 0 mA, Tj = 25°C, 17.5 V VIN 25 V

 

2.0

50

mV

 

 

 

 

 

4.0

50

mV

 

 

 

17.5 V VIN 30 V

 

8.0

100

mV

 

 

Load Regulation

 

 

 

 

 

 

 

OM183/4/5/6 - 5 V

VIN = 8 V, 0 IOUT IFULL LOAD,

 

5

20

mV

 

 

 

Tj = 25°C

 

10

35

mV

 

 

OM183/4/5/6 - 12 V

VIN = 15 V, 0 IOUT IFULL LOAD,

 

12

36

mV

 

 

 

Tj = 25°C

 

24

72

mV

 

 

OM183/4/5/6 - 15 V

VIN = 20 V, 0 IOUT IFULL LOAD,

 

20

40

mV

 

 

 

Tj = 25°C

 

40

100

mV

 

 

Current Limit

 

 

 

 

 

 

 

OM183 - 5 V

VIN = 10 V

7.5

9.5

 

A

 

 

OM183 - 12 V

VIN = 17 V

7.5

9.5

 

A

 

 

OM183 - 15 V

VIN = 20 V

7.5

9.5

 

A

 

 

OM184 - 5 V

VIN = 10 V

5.0

6.5

 

A

 

 

OM184 - 12 V

VIN = 17 V

5.0

6.5

 

A

 

 

OM184 - 15 V

VIN = 20 V

5.0

6.5

 

A

 

 

OM185 - 5 V

VIN = 10 V

3.0

4.0

 

A

 

 

OM185 - 12 V

VIN = 17 V

3.0

4.0

 

A

 

 

OM185 - 15 V

VIN = 20 V

3.0

4.0

 

A

 

 

OM186 - 5 V

VIN = 10 V

1.5

1.8

 

A

 

 

OM186 - 12 V

VIN = 17 V

1.5

1.8

 

A

 

 

OM186 - 15 V

VIN = 20 V

1.5

1.8

 

A

 

 

Dropout Voltage

 

 

 

 

 

 

 

OM183/4/5/6 - 5 V

VOUT = 50 mV, IOUT = IFULL LOAD

 

6.3

6.5

V

 

 

OM183/4/5/6 - 12 V

VOUT = 120 mV, IOUT = IFULL LOAD

 

13.3

13.5

V

 

 

OM183/4/5/6 - 15 V

VOUT = 180 mV, IOUT = IFULL LOAD

 

17.3

17.5

V

 

 

 

3.3

Quiescent Current

VIN 30 V

 

5.0

10.0

mA

 

Thermal Regulation

TA = 25°C, 30 ms pulse

 

 

 

 

 

 

OM183 - 5/12/15 V

 

 

0.002

0.01

%/W

 

 

OM184 - 5/12/15 V

 

 

0.003

0.015

%/W

 

 

OM185 - 5/12/15 V

 

 

0.004

0.02

%/W

 

 

OM186 - 5/12/15 V

 

 

0.008

0.04

%/W

 

 

Ripple Rejection

f = 120 Hz, COUT = 25 µF Tantalum

 

 

 

 

 

 

 

IOUT = IFULL LOAD

 

 

 

 

 

 

OM183/4/5/6 - 5 V

VIN = 8 V

 

63

 

dB

 

 

OM183/4/5/6 - 12 V

VIN = 15 V

 

55

 

dB

 

 

OM183/4/5/6 - 15 V

VIN = 20 V

 

60

 

dB

 

 

Temperature Stability

 

 

0.5

 

%

 

 

Long Term Stability

TA = 125°C, 1000 Hrs.

 

0.03

1.0

%

 

 

RMS Output Noise (% of VOUT)

TA = 25°C, 10 Hz f 10 kHz

 

0.003

 

%

 

 

Thermal Resistance

Junction-To-Case

 

 

 

 

 

 

TO-257AA

 

 

 

3.5

°C/W

 

 

TO-258AA

 

 

 

2.75

°C/W

 

 

 

 

 

 

 

 

 

 

3.3 - 67

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