LM2674M-3.3

Obsolete

Texas Instruments

IC REG BUCK 3.3V 500MA 8SOIC

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LM2674M-3.3

Obsolete

Texas Instruments

IC REG BUCK 3.3V 500MA 8SOIC

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

LM2674 Series

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-SOIC (0.154", 3.90mm Width)

Documents

Technical documentation and resources

Datasheet

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	LM2674M-3.3	LM2674 Series

Current - Output	500 mA	500 mA
Frequency - Switching	260 kHz	260 kHz
Function	Step-Down	Step-Down
Mounting Type	Surface Mount	Surface Mount, Through Hole
Number of Outputs	1	1
Operating Temperature [Max]	125 ¯C	125 ¯C
Operating Temperature [Min]	-40 °C	-40 °C
Output Configuration	Positive	Positive
Output Type	1.81 mOhm	1.81 mOhm
Output Type	-	Adjustable
Package / Case	8-SOIC	16-WFDFN Exposed Pad, 8-SOIC, 8-DIP
Package / Case	-	0.3 in
Package / Case	-	7.62 mm
Package / Case [x]	0.154 in	0.154 in
Package / Case [y]	3.9 mm	3.9 mm
Supplier Device Package	8-SOIC	16-WSON (5x5), 8-SOIC, 8-PDIP
Synchronous Rectifier	False	False
Topology	Buck	Buck
Voltage - Input (Min) [Min]	6.5 V	6.5 V
Voltage - Output (Max)	-	37 V
Voltage - Output (Min/Fixed)	3.3 V	1.2 - 12 V

LM2674 Series

IC REG BUCK 5V 500MA 16WSON

Part	Current - Output	Output Configuration	Frequency - Switching	Voltage - Output (Min/Fixed)	Supplier Device Package	Output Type	Topology	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Function	Voltage - Input (Min) [Min]	Package / Case	Number of Outputs	Voltage - Output (Max)	Package / Case [y]	Package / Case [x]	Output Type	Package / Case	Package / Case
Texas Instruments LM2674LD-5.0/NOPB	500 mA	Positive	260 kHz	5 V	16-WSON (5x5)	1.81 mOhm	Buck	-40 °C	125 ¯C	Surface Mount	Step-Down	6.5 V	16-WFDFN Exposed Pad	1
Texas Instruments LM2674M-ADJ/NOPB	500 mA	Positive	260 kHz	1.2 V	8-SOIC		Buck	-40 °C	125 ¯C	Surface Mount	Step-Down	6.5 V	8-SOIC	1	37 V	3.9 mm	0.154 in	Adjustable
Texas Instruments LM2674N-5.0/NOPB	500 mA	Positive	260 kHz	5 V	8-PDIP	1.81 mOhm	Buck	-40 °C	125 ¯C	Through Hole	Step-Down	6.5 V	8-DIP	1					0.3 in	7.62 mm
Texas Instruments LM2674M-12	500 mA	Positive	260 kHz	12 V	8-SOIC	1.81 mOhm	Buck	-40 °C	125 ¯C	Surface Mount	Step-Down	6.5 V	8-SOIC	1		3.9 mm	0.154 in
Texas Instruments LM2674M-3.3/NOPB	500 mA	Positive	260 kHz	3.3 V	8-SOIC	1.81 mOhm	Buck	-40 °C	125 ¯C	Surface Mount	Step-Down	6.5 V	8-SOIC	1		3.9 mm	0.154 in
Texas Instruments LM2674M-12/NOPB	500 mA	Positive	260 kHz	12 V	8-SOIC	1.81 mOhm	Buck	-40 °C	125 ¯C	Surface Mount	Step-Down	6.5 V	8-SOIC	1		3.9 mm	0.154 in
Texas Instruments LM2674LD-3.3	500 mA	Positive	260 kHz	3.3 V	16-WSON (5x5)	1.81 mOhm	Buck	-40 °C	125 ¯C	Surface Mount	Step-Down	6.5 V	16-WFDFN Exposed Pad	1
Texas Instruments LM2674LDX-5.0	500 mA	Positive	260 kHz	5 V	16-WSON (5x5)	1.81 mOhm	Buck	-40 °C	125 ¯C	Surface Mount	Step-Down	6.5 V	16-WFDFN Exposed Pad	1
Texas Instruments LM2674LD-12/NOPB	500 mA	Positive	260 kHz	12 V	16-WSON (5x5)	1.81 mOhm	Buck	-40 °C	125 ¯C	Surface Mount	Step-Down	6.5 V	16-WFDFN Exposed Pad	1
Texas Instruments LM2674N-12/NOPB	500 mA	Positive	260 kHz	12 V	8-PDIP	1.81 mOhm	Buck	-40 °C	125 ¯C	Through Hole	Step-Down	6.5 V	8-DIP	1					0.3 in	7.62 mm