LM2671N-ADJ datasheet, PDF - EEWORLD Datasheet

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LM2671N-ADJ: Description1.25 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8; CategoryPower/power management The power supply circuit; File Size432KB，24 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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LM2671N-ADJ Overview

1.25 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8

LM2671N-ADJ Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	National Semiconductor（TI ）
package instruction	0.300 INCH, PLASTIC, DIP-8
Reach Compliance Code	_compli
ECCN code	EAR99
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	9.8171 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	1.21 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)	260
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	40
width	7.62 mm

LM2671N-ADJ Related Products

	LM2671N-ADJ	LM2671	LM2671LDX-5.0	LM2671LDX-ADJ	LM2671M-ADJ	LM2671MX-12	LM2671N-3.3	LM2671N-5.0	LM2671_07
Description	1.25 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8	1.25 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8	1.25 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8	1.25 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8	1.25 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8	1.25 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8	1.25 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8	1.25 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8	1.25 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8
Number of functions	1	1	1	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8	8	8	8
Maximum operating temperature	125 °C	125 Cel	125 Cel	125 Cel	125 °C	125 °C	125 °C	125 °C	125 Cel
Minimum operating temperature	-40 °C	-40 Cel	-40 Cel	-40 Cel	-40 °C	-40 °C	-40 °C	-40 °C	-40 Cel
Maximum output current	1.25 A	1.25 A	1.25 A	1.25 A	1.25 A	1.25 A	1.25 A	1.25 A	1.25 A
surface mount	NO	Yes	Yes	Yes	YES	YES	NO	NO	Yes
Switch configuration	BUCK	BUCK	BUCK	BUCK	BUCK	BUCK	BUCK	BUCK	BUCK
Maximum switching frequency	275 kHz	275 kHz	275 kHz	275 kHz	275 kHz	275 kHz	275 kHz	275 kHz	275 kHz
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal form	THROUGH-HOLE	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE	GULL WING
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Is it Rohs certified?	incompatible	-	-	-	incompatible	incompatible	incompatible	incompatible	-
Maker	National Semiconductor（TI ）	-	-	-	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	-
package instruction	0.300 INCH, PLASTIC, DIP-8	-	-	-	0.150 INCH, PLASTIC, SO-8	0.150 INCH, PLASTIC, SO-8	0.300 INCH, PLASTIC, DIP-8	0.300 INCH, PLASTIC, DIP-8	-
Reach Compliance Code	_compli	-	-	-	_compli	_compli	_compli	_compli	-
ECCN code	EAR99	-	-	-	EAR99	EAR99	EAR99	EAR99	-
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	-	-	-	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	-
control mode	VOLTAGE-MODE	-	-	-	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	-
Maximum input voltage	40 V	-	-	-	40 V	40 V	40 V	40 V	-
Minimum input voltage	6.5 V	-	-	-	6.5 V	6.5 V	6.5 V	6.5 V	-
Nominal input voltage	12 V	-	-	-	12 V	24 V	12 V	12 V	-
JESD-30 code	R-PDIP-T8	-	-	-	R-PDSO-G8	R-PDSO-G8	R-PDIP-T8	R-PDIP-T8	-
JESD-609 code	e0	-	-	-	e0	e0	e0	e0	-
length	9.8171 mm	-	-	-	4.9 mm	4.9 mm	9.8171 mm	9.8171 mm	-
Humidity sensitivity level	1	-	-	-	1	1	1	1	-
Nominal output voltage	1.21 V	-	-	-	1.21 V	12 V	3.3 V	5 V	-
Package body material	PLASTIC/EPOXY	-	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-
encapsulated code	DIP	-	-	-	SOP	SOP	DIP	DIP	-
Encapsulate equivalent code	DIP8,.3	-	-	-	SOP8,.25	SOP8,.25	DIP8,.3	DIP8,.3	-
Package shape	RECTANGULAR	-	-	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-
Package form	IN-LINE	-	-	-	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	IN-LINE	-
Peak Reflow Temperature (Celsius)	260	-	-	-	235	235	260	260	-
Certification status	Not Qualified	-	-	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-
Maximum seat height	5.08 mm	-	-	-	1.75 mm	1.75 mm	5.08 mm	5.08 mm	-
technology	DMOS	-	-	-	DMOS	DMOS	DMOS	DMOS	-
Terminal surface	Tin/Lead (Sn/Pb)	-	-	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-
Terminal pitch	2.54 mm	-	-	-	1.27 mm	1.27 mm	2.54 mm	2.54 mm	-
Maximum time at peak reflow temperature	40	-	-	-	30	30	40	40	-
width	7.62 mm	-	-	-	3.9 mm	3.9 mm	7.62 mm	7.62 mm	-

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