Integrated Circuits (ICs)

LM2576T-3.3

Obsolete

ON Semiconductor

IC REG BUCK 3.3V 3A TO220-5

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Integrated Circuits (ICs)

LM2576T-3.3

Obsolete

ON Semiconductor

IC REG BUCK 3.3V 3A TO220-5

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LM2576T-3.3

Current - Output	3 A
Frequency - Switching	52 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 or Negative
Output Type	1.81 mOhm
Package / Case	TO-220-5
Supplier Device Package	TO-220-5
Synchronous Rectifier	False
Topology	Buck
Voltage - Input (Min) [Min]	7 V
Voltage - Output (Min/Fixed)	3.3 V

LM2576 Series

Part	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Voltage - Input (Min) [Min]	Package / Case	Current - Output	Output Configuration	Voltage - Output (Min/Fixed)	Number of Outputs	Frequency - Switching	Supplier Device Package	Topology	Function	Output Type	Output Type	Voltage - Output (Max)
ON Semiconductor LM2576D2T-012G	-40 °C	125 ¯C	Surface Mount	7 V	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	3 A	Positive or Negative	12 V	1	52 kHz	D2PAK-5	Buck	Step-Down	1.81 mOhm
ON Semiconductor LM2576T-3.3	-40 °C	125 ¯C	Through Hole	7 V	TO-220-5	3 A	Positive or Negative	3.3 V	1	52 kHz	TO-220-5	Buck	Step-Down	1.81 mOhm
ON Semiconductor LM2576TV-3.3	-40 °C	125 ¯C	Through Hole	7 V	TO-220-5 Formed Leads	3 A	Positive or Negative	3.3 V	1	52 kHz	TO-220-5	Buck	Step-Down	1.81 mOhm
ON Semiconductor LM2576TV-ADJG	-40 °C	125 ¯C	Through Hole	7 V	TO-220-5 Formed Leads	3 A	Positive or Negative	1.23 V	1	52 kHz	TO-220-5	Buck	Step-Down		Adjustable	37 V
ON Semiconductor LM2576D2T-3.3G	-40 °C	125 ¯C	Surface Mount	7 V	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	3 A	Positive or Negative	3.3 V	1	52 kHz	D2PAK-5	Buck	Step-Down	1.81 mOhm
ON Semiconductor LM2576D2TR4-3.3	-40 °C	125 ¯C	Surface Mount	7 V	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	3 A	Positive or Negative	3.3 V	1	52 kHz	D2PAK-5	Buck	Step-Down	1.81 mOhm
ON Semiconductor LM2576D2TR4-5G	-40 °C	125 ¯C	Surface Mount	7 V	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	3 A	Positive or Negative	5 V	1	52 kHz	D2PAK-5	Buck	Step-Down	1.81 mOhm
ON Semiconductor LM2576TV-3.3G	-40 °C	125 ¯C	Through Hole	7 V	TO-220-5 Formed Leads	3 A	Positive or Negative	3.3 V	1	52 kHz	TO-220-5	Buck	Step-Down	1.81 mOhm
ON Semiconductor LM2576TV-5G	-40 °C	125 ¯C	Through Hole	7 V	TO-220-5 Formed Leads	3 A	Positive or Negative	5 V	1	52 kHz	TO-220-5	Buck	Step-Down	1.81 mOhm
ON Semiconductor LM2576D2T-015	-40 °C	125 ¯C	Surface Mount	7 V	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	3 A	Positive or Negative	15 V	1	52 kHz	D2PAK-5	Buck	Step-Down	1.81 mOhm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	100	$ 0.93

Description

General part information

LM2576 Series

Buck Switching Regulator IC Positive or Negative Fixed 3.3V 1 Output 3A TO-220-5

Documents

Technical documentation and resources

No documents available