Specification	LM2679T-3.3

Current - Output	5 A
Frequency - Switching	260 kHz
Function	Step-Down
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package / Case	TO-220-7 Formed Leads
Package Name	TO-220-7
Synchronous Rectifier	No
Topology	Buck
Voltage - Input (Max)	40 V
Voltage - Input (Min)	8 V
Voltage - Output (Min/Fixed)	3.3 V

LM2679 Series

Part	Voltage - Output (Min/Fixed)	Mounting Type	Number of Outputs	Topology	Operating Temperature (Max)	Operating Temperature (Min)	Function	Voltage - Input (Max)	Package Width	Package Name	Package Length	Current - Output	Package / Case	Frequency - Switching	Output Type	Synchronous Rectifier	Voltage - Input (Min)	Output Configuration	Voltage - Output (Max)	Package Leads
Texas Instruments LM2679SD-3.3	3.3 V	Surface Mount	1	Buck	125 °C	-40 °C	Step-Down	40 V	6 mm	14-VSON	5 mm	5 A	14-VDFN Exposed Pad	260 kHz	Fixed	No	8 V	Positive
Texas Instruments LM2679SD-3.3/NOPB	3.3 V	Surface Mount	1	Buck	125 °C	-40 °C	Step-Down	40 V	6 mm	14-VSON	5 mm	5 A	14-VDFN Exposed Pad	260 kHz	Fixed	No	8 V	Positive
Texas Instruments LM2679SX-ADJ	1.21 V	Surface Mount	1	Buck	125 °C	-40 °C	Step-Down	40 V		D2PAK TO-263 (DDPAK-7)		5 A		260 kHz	Adjustable	No	8 V	Positive	37 V	7 Leads
Texas Instruments LM2679SDX-ADJ	1.21 V	Surface Mount	1	Buck	125 °C	-40 °C	Step-Down	40 V	6 mm	14-VSON	5 mm	5 A	14-VDFN Exposed Pad	260 kHz	Adjustable	No	8 V	Positive	37 V
Texas Instruments LM2679SDX-3.3/NOPB	3.3 V	Surface Mount	1	Buck	125 °C	-40 °C	Step-Down	40 V	5 mm	14-VSON	6 mm	5 A	14-VDFN Exposed Pad	260 kHz	Fixed	No	8 V	Positive
Texas Instruments LM2679S-3.3	3.3 V	Surface Mount	1	Buck	125 °C	-40 °C	Step-Down	40 V		D2PAK DDPAK/TO-263-7		5 A		260 kHz	Fixed	No	8 V	Positive		7 Leads
Texas Instruments LM2679T-3.3	3.3 V	Through Hole	1	Buck	125 °C	-40 °C	Step-Down	40 V		TO-220-7		5 A	TO-220-7 Formed Leads	260 kHz	Fixed	No	8 V	Positive
Texas Instruments LM2679S-12	12 V	Surface Mount	1	Buck	125 °C	-40 °C	Step-Down	40 V		D2PAK TO-263 (DDPAK-7)		5 A		260 kHz	Fixed	No	8 V	Positive		7 Leads
Texas Instruments LM2679SD-5.0/NOPB	5 V	Surface Mount	1	Buck	125 °C	-40 °C	Step-Down	40 V	6 mm	14-VSON	5 mm	5 A	14-VDFN Exposed Pad	260 kHz	Fixed	No	8 V	Positive
Texas Instruments LM2679SX-3.3/NOPB	3.3 V	Surface Mount	1	Buck	125 °C	-40 °C	Step-Down	40 V		D2PAK TO-263 (DDPAK-7)		5 A		260 kHz	Fixed	No	8 V	Positive		7 Leads

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LM2679T-3.3 | Datasheet