OM3910NTM ETC1 [List of Unclassifed Manufacturers], OM3910NTM Datasheet
OM3910NTM
Manufacturer Part Number
OM3910NTM
Description
3.0 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATOR APPROVED TO DESC DRAWING 5962-87675
Manufacturer
ETC1 [List of Unclassifed Manufacturers]
Datasheet
1.OM3910NTM.pdf
(4 pages)
3.0 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATOR
APPROVED TO DESC DRAWING 5962-87675
4 11 R1
Supersedes 2 07 R0
FEATURES
• Approved To DESC Standardized Military Drawing
• Isolated Hermetic Package, JEDEC TO-257AA Outline
• Reference Voltages Set To ±1% and ±2%
• Built-In Thermal Overload Protection
• Short Circuit Current Limiting
• Similar Electrically To Industry Standard LM150A
DESCRIPTION
These three terminal positive regulators approved by DESC, are supplied in
a hermetically sealed isolated, metal TO-257 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 3.0 amps of output current.
These units feature 1% and 2% initial voltage tolerance, 0.35% load regulation and
.01% line regulation.
ABSOLUTE MAXIMUM RATINGS
Input - Output Voltage Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +35 V
Operating Junction Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C
Typical Power/Thermal Characteristics:
a
5962-8767501UX/TX and 5962-8767502UX/TX
Rated Power @ 25°C
Thermal Resistance:
T
T
q
q
q
JC
JC
JA
C
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 W
Case U. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2°C/W
Case T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50°C/W
Three Terminal, Adjustable Voltage, 3.0 Amp
Precision Positive Regulator In Hermetic
JEDEC TO-257AA Package
5962-8767501UX
5962-8767502UX
5962-8767501TX
5962-8767502TX
DRAWING
DESC
3.3 - 113
REFERENCE
VOLTAGE
±2%
±1%
±2%
±1%
@ 25°C
PART NUMBER
OM3910STM
OM3911STM
OM3910NTM
OM3911NTM
OMNIREL
OM3910STM/NTM
OM3911STM/NTM
3.3
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OM3910NTM Summary of contents
Page 1
... JA a DESC DRAWING 5962-8767501UX 5962-8767502UX 5962-8767501TX 5962-8767502TX Supersedes 25°C REFERENCE OMNIREL VOLTAGE PART NUMBER ±2% OM3910STM ±1% OM3911STM ±2% OM3910NTM ±1% OM3911NTM 3.3 - 113 OM3910STM/NTM OM3911STM/NTM 3.3 ...
Page 2
OM3910STM/NTM OM3911STM/NTM ELECTRICAL CHARACTERISTICS Test Symbol Reference Voltage V REF Line Regulation R LINE (Note 2) Load Regulation R LOAD (Note 2) Thermal Regulation Ripple Rejection R N (Note 3) Adjust Pin Current I Adj Adjust Pin ³I Adj Current ...
Page 3
TYPICAL PERFORMANCE CHARACTERISTICS LOAD REGULATION 6 1 OUT 4 0.1 0.2 0.3 2 0.4 0.5 0 -75 -50 - 100 125 150 TEMPERATURE (°C) DROPOUT VOLTAGE 1. 100mV OUT ...
Page 4
OM3910STM/NTM OM3911STM/NTM 1.2 - 25V Adjustable Regulator V OUT OUT ADJ. R1 240 C1* + C2† 1µF 1µ Needed if device is far from filter capacitors † Optional – improves ‡ 1.25V ...