LM2674N-3.3

Obsolete

Texas Instruments

IC REG BUCK 3.3V 500MA 8DIP

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

LM2674N-3.3

Obsolete

Texas Instruments

IC REG BUCK 3.3V 500MA 8DIP

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	LM2674N-3.3	LM2674 Series

Current - Output	500 mA	500 mA
Frequency - Switching	260 kHz	260 kHz
Function	Step-Down	Step-Down
Mounting Type	Through Hole	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	0.3 in	0.3 in
Package / Case	8-DIP	16-WFDFN Exposed Pad, 8-SOIC, 8-DIP
Package / Case	7.62 mm	7.62 mm
Package / Case	-	3.9 mm
Package / Case	-	0.154 in
Supplier Device Package	8-PDIP	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

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-DIP (0.300", 7.62mm)

Documents

Technical documentation and resources