OM7670N2 ETC [List of Unclassifed Manufacturers], OM7670N2 Datasheet
OM7670N2
Manufacturer Part Number
OM7670N2
Description
1.5 AMP AND 3 AMP LOW DROPOUT 3.3 VOLTAGE POSITIVE REGULATOR
Manufacturer
ETC [List of Unclassifed Manufacturers]
Datasheet
1.OM7670N2.pdf
(3 pages)
1 11 R2
Supersedes 9 01 R1
1.5 AMP AND 3 AMP LOW DROPOUT
3.3 VOLTAGE POSITIVE REGULATOR
Please see mechanical
FEATURES
• Low Dropout Voltage and Ground Currents
• High Current Capability
• Built-In Thermal Overload Protection
• Short Circuit Current Limiting
• Output Voltage Tolerance Guaranteed to + 1%
• Available in Multiple Hermetic Package Styles
• Output Current from .75A to 3.0A
DESCRIPTION
This series of +3.3 Voltage Regulators are high current, high accuracy, low dropout regulators
and well suited for systems where extremely low dropout voltages is critical. They feature full
protection against overcurrent faults, reversed input polarity, reversed lead insertion, over tem-
perature operation and positive and negative transient voltage spikes. They are available in a
number of hermetic package styles where critical environmental systems demand high per-
formance.
ABSOLUTE MAXIMUM RATINGS
Operating Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Volts
Output Current - Package Dependent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .See Below
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to + 125 °C
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to + 150 °C
Lead Temperature, Soldering for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 °C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . + 150 °C
ORDERING INFORMATION - OM7670/71 SERIES
outlines herein
LCC-28
TO-257AA, SMD-1 and SMD-3
TO-204AA (TO-3)
PART NUMBER
OM7670NK
OM7671NK
OM7670NM
OM7671NM
OM7670SM
OM7671SM
OM7670ST
OM7671ST
OM7670N2
Package Style
THERMAL RESISTANCE
+3.3 Volt, Low Dropout Positive Regulators
in Hermetic Packages
OUTPUT CURRENT (AMP)
Junction to Case
1.5
3.0
1.3
2.6
1.3
2.6
1.3
2.6
.75
4.2°C/Watt
3.0°C/Watt
20°C/Watt
Table 1
@ 25°C
PACKAGE
TO-204AA
TO-204AA
Surface Mount - SMD1
Surface Mount - SMD1
Surface Mount - SMD3
Surface Mount - SMD3
TO-257AA Isolated Tab
TO-257AA Isolated Tab
LCC-28
OM7670 Series OM7671 Series
MAX POWER - WATTS
13
15
5
OM7670 Series
OM7671 Series
----
26
30
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OM7670N2 Summary of contents
Page 1
... Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . + 150 °C ORDERING INFORMATION - OM7670/71 SERIES PART NUMBER OM7670NK OM7671NK OM7670NM OM7671NM OM7670SM OM7671SM OM7670ST OM7671ST OM7670N2 THERMAL RESISTANCE Package Style LCC-28 TO-257AA, SMD-1 and SMD-3 TO-204AA (TO- Supersedes +3.3 Volt, Low Dropout Positive Regulators in Hermetic Packages @ 25°C OUTPUT CURRENT (AMP) 1 ...
Page 2
... OUT OUT OUT LMIN OM7670NK OM7670NM/ST/ OM7670N2 OM7671NK OM7671NM/ST/SM All Types IN ∆V -55° C ≤ T ≤ +125° C OUT J ∆T ∆ +125° 1000 hrs ...
Page 3
... Vout .450 .090 SQ. MAX. .02 x 45° .035 4 PIN 1 PIN TOP SIDE .05 X 45° .009 R. MAX. 3 PLCS. 28 PLCS. OM7670N2 Pin 1 Input Pin 11 Output Pin 2 Adjust Pin 12 Output Pin 3 Adjust Pin 13 Adjust Pin 4 Output Pin 14 Adjust Pin 5 Output Pin 15 Input Pin 6 Output ...