LM2576-3.3BU TR

Part No :: LM2576-3.3BU TR

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 4913202

Description: IC REG BUCK 3.3V 3A TO263-5

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: LM2576-3.3BU TR PDF

Country of origin: -

Date code: -

LM2576-3.3BU TR Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Obsolete
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Fixed
Number of Outputs:	1
Voltage - Input (Min):	4V
Voltage - Input (Max):	40V
Voltage - Output (Min/Fixed):	3.3V
Voltage - Output (Max):	-
Current - Output:	3A
Frequency - Switching:	52kHz
Synchronous Rectifier:	No
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Supplier Device Package:	TO-263-5

Alternative Products

Part Number	Manufacturer & Description	Compare
LM2576WU-TR Match 100%	Roving Networks / Microchip Technology IC REG BUCK ADJ 3A TO263-5	LM2576-3.3BU TR vs LM2576WU-TR
LM2576-12BU TR Match 100%	VIGOR 52KHZ SIMPLE 3A BUCK REGULATOR	LM2576-3.3BU TR vs LM2576-12BU TR
LM2576-3.3WU Match 100%	Roving Networks / Microchip Technology IC REG BUCK 3.3V 3A TO263-5	LM2576-3.3BU TR vs LM2576-3.3WU
LM2576-12WU Match 100%	Roving Networks / Microchip Technology IC REG BUCK 12V 3A TO263-5	LM2576-3.3BU TR vs LM2576-12WU
LM2576-12WU-TR Match 100%	Roving Networks / Microchip Technology IC REG BUCK 12V 3A TO263-5	LM2576-3.3BU TR vs LM2576-12WU-TR
LM2576-5.0WU-TR Match 100%	Roving Networks / Microchip Technology IC REG BUCK 5V 3A TO263-5	LM2576-3.3BU TR vs LM2576-5.0WU-TR

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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 1870

Shipped from

HK warehouse

Expected Shipping Date

Aug 05 - Aug 09 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of LM2576-3.3BU TR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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LM2576-3.3BU TR

LM2576-3.3BU TR

4913202

Pricing(USD)