LM2674N-3.3 datasheet, PDF - EEWORLD Datasheet

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LM2674N-3.3: Description1.25A SWITCHING REGULATOR, 275kHz SWITCHING FREQ-MAX, PDIP8, 0.300 INCH, PLASTIC, DIP-8; CategoryPower/power management The power supply circuit; File Size445KB，27 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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LM2674N-3.3 Overview

1.25A SWITCHING REGULATOR, 275kHz SWITCHING FREQ-MAX, PDIP8, 0.300 INCH, PLASTIC, DIP-8

LM2674N-3.3 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Texas Instruments
Parts packaging code	DIP
package instruction	DIP, DIP8,.3
Contacts	8
Reach Compliance Code	not_compliant
ECCN code	EAR99
Factory Lead Time	1 week
Samacsys Description	SIMPLE SWITCHER
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	VOLTAGE-MODE
Maximum input voltage	40 V
Minimum input voltage	6.5 V
Nominal input voltage	12 V
JESD-30 code	R-PDIP-T8
JESD-609 code	e0
length	9.817 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Maximum output current	1.25 A
Nominal output voltage	3.3 V
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP8,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	5.08 mm
surface mount	NO
Switch configuration	BUCK
Maximum switching frequency	275 kHz
technology	DMOS
Temperature level	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm

LM2674N-3.3 Related Products

	LM2674N-3.3	LM2674N-5.0	LM2674MX-3.3	LM2674M-3.3
Description	1.25A SWITCHING REGULATOR, 275kHz SWITCHING FREQ-MAX, PDIP8, 0.300 INCH, PLASTIC, DIP-8	1.25A SWITCHING REGULATOR, 275kHz SWITCHING FREQ-MAX, PDIP8, 0.300 INCH, PLASTIC, DIP-8	1.25A SWITCHING REGULATOR, 275kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SO-8	1.25A SWITCHING REGULATOR, 275kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SO-8
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible
Maker	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Parts packaging code	DIP	DIP	SOIC	SOIC
package instruction	DIP, DIP8,.3	PLASTIC, DIP-8	SOP, SOP8,.25	SOP, SOP8,.25
Contacts	8	8	8	8
Reach Compliance Code	not_compliant	not_compliant	not_compliant	_compli
ECCN code	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR
control mode	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE
Maximum input voltage	40 V	40 V	40 V	40 V
Minimum input voltage	6.5 V	6.5 V	6.5 V	6.5 V
Nominal input voltage	12 V	12 V	12 V	12 V
JESD-30 code	R-PDIP-T8	R-PDIP-T8	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e0	e0	e0	e0
length	9.817 mm	9.59 mm	4.9 mm	4.9 mm
Humidity sensitivity level	1	1	1	1
Number of functions	1	1	1	1
Number of terminals	8	8	8	8
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C
Maximum output current	1.25 A	1.25 A	1.25 A	1.25 A
Nominal output voltage	3.3 V	5 V	3.3 V	3.3 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	DIP	SOP	SOP
Encapsulate equivalent code	DIP8,.3	DIP8,.3	SOP8,.25	SOP8,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	235	235
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	5.08 mm	5.08 mm	1.75 mm	1.75 mm
surface mount	NO	NO	YES	YES
Switch configuration	BUCK	BUCK	BUCK	BUCK
Maximum switching frequency	275 kHz	275 kHz	275 kHz	275 kHz
technology	DMOS	DMOS	DMOS	DMOS
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	THROUGH-HOLE	GULL WING	GULL WING
Terminal pitch	2.54 mm	2.54 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	7.62 mm	7.62 mm	3.9 mm	3.9 mm

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