Name: LM2576WU
Brand: Microchip Technology
SKU: LM2576WU
Price: 1.12000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	8 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Supplier Device Package	TO-263-5
Operating Temperature	-40°C~125°C TJ
Packaging	Bulk
Published	2005
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Max Operating Temperature	125°C
Min Operating Temperature	-40°C
Base Part Number	LM2576
Function	Step-Down
Number of Outputs	1
Voltage - Input (Max)	40V
Output Voltage	37V
Output Type	Adjustable
Max Output Current	3A
Voltage - Input (Min)	4V
Output Configuration	Positive
Current - Output	3A
Max Output Voltage	37V
Voltage - Output (Min/Fixed)	1.23V
Topology	Buck
Min Input Voltage	4V
Frequency - Switching	52kHz
Max Input Voltage	40V
Synchronous Rectifier	No
Min Output Voltage	1.23V
Voltage - Output (Max)	37V
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LM2576WU Product Details

LM2576WU Overview

A Bulk package is used in this voltage regulator to optimize performance. In order to save space, this harley voltage regulator is available in the TO-263-6, D2Pak (5 Leads + Tab), TO-263BA package. A total of 1 outputs are configured in this voltage regulator. On its output pins, this adjusting voltage regulator generates Adjustable output. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. As long as its operating temperature is -40°C~125°C TJ, dc to dc voltage regulator should perform well. There is a switching frequency of 52kHz for this voltage regulator 12v. This voltage regulator is able to operate with the minimal input voltage of 4V. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 1.23V. This voltage regulator 12v features maximum design flexibility thanks to its 3A output current. The maximum input voltage of this voltage regulator 12v is 40V. DC/DC regulators such as this one belong to the LM2576 family of products. A voltage of 37V volts can be produced by voltage regulator. This voltage regulator 12v should be configured with an output voltage that is at least 1.23V. A maximum output current of 3A A is available to meet the switching regulator operation requirements. On the basis of 37V's maximal output voltage, DC DC switching regulator can be operated easily. The maximum voltage of voltage regulator 12v DC DC switching regulator can produce is 37V, which is the highest available. This voltage regulator allows stable operation due to its high maximum operating temperature 125°C. A minimum operating temperature of -40°C is required to ensure harley voltage regulator's reliability. Input voltages as low as 4V can be used for DC DC switching regulator. An output voltage of 40V is maximum for this voltage regulator 12v.