om7670nk International Rectifier Corp., om7670nk Datasheet

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om7670nk

Manufacturer Part Number
om7670nk
Description
Low Dropout Positive Voltage Regulator
Manufacturer
International Rectifier Corp.
Datasheet
Low Dropout Positive Voltage Regulator
Description
This series of +3.3V voltage regulators are high current,
high accuracy, low dropout regulators and are well
suited for systems where low dropout voltages are
critical. These devices feature protection against
overtemperature, overcurrent, reverse polarity
conditions and voltage spikes. The TO-204AA hermetic
package meets the demand for military/defense
environments.
www.irf.com
Product Summary
Output Current
Input Voltage
Power Dissipation
Thermal Resistance, Junction to Case
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering 10 seconds maximum)
Absolute Maximum Ratings @ T
Part Number Output Voltage
OM7670NK
Parameter
3.3V
Output Current
1.5A
C
= 25°C
TO-204AA
Package
Features
n
n
n
n
n
n
n
n
Symbol
T
R
Low Dropout Voltage and Ground Currents
High Current Capability
Built-in Thermal Overload Protection
Short Circuit Current Limiting
Output Voltage Tolerance Guaranteed to
Hermetic TO-204AA Package Ensures
High Reliability
Output Current 1.5A
This part is also available in
SMD-1 Package as OM7670NM
TO-257AA Package as OM7670ST
3-Pin Surface Mount (SMD-3) Package as OM7670SM
V
P
T
STG
T
I
θJC
O
IN
D
J
L
-55 to +125
-65 to +150
Value
300
1.5
3.0
30
15
OM7670NK
TO-204AA
3.3V, 1.5A
PD - 97298
(Isolated)
Units
°C/W
°C
W
A
V
08/01/07
±
1%
1

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om7670nk Summary of contents

Page 1

... This part is also available in n SMD-1 Package as OM7670NM TO-257AA Package as OM7670ST 3-Pin Surface Mount (SMD-3) Package as OM7670SM = 25°C C Symbol θ STG 97298 OM7670NK 3.3V, 1.5A TO-204AA ± 1% (Isolated) Value Units 1 3.0 °C/W -55 to +125 -65 to +150 °C 300 1 08/01/07 ...

Page 2

... OM7670NK Electrical Characteristics -55°C Parameter Symbol Output Voltage V OUT c Line Regulation V OUT c Load Regulation V OUT Dropout Voltage V DROP Thermal Regulation Ripple Rejection Quiescent Current I Current Limit I d Temperature Stability V OUT d Long Term Stability V OUT Notes 1. Line and load regulation are measured at a constant junction temperature using a low duty cycle pulse technique. ...

Page 3

... Short Circuit Current Fig 1: Typical Minimum Output Differential Vs Output Current www.irf.com Fig 2: Typical Short Circuit Current Vs Input/Output Differential Dropout Voltage Fig 3: Typical Output Voltage Deviation Vs Temperature OM7670NK Load Regulation 3 ...

Page 4

... OM7670NK Case Outline and Dimensions - TO-204AA NOTES: Part Numbering Nomenclature OM 7670 Device Number IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 IR LEOMINSTER : 205 Crawford St., Leominster, Massachusetts 01453, USA Tel: (978) 534-5776 4 PIN ASSIGNMENTS Pin 1 - Input Pin 2 - Adjust ...

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