Name: LM2574M-3.3
Brand: Texas Instruments
SKU: LM2574M-3.3
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	14-SOIC (0.295, 7.50mm Width)
Number of Pins	14
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
Series	SIMPLE SWITCHER®
JESD-609 Code	e0
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	2A (4 Weeks)
Number of Terminations	14
ECCN Code	EAR99
Terminal Finish	Tin/Lead (Sn/Pb)
Subcategory	Switching Regulator or Controllers
Technology	BIPOLAR
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	220
Base Part Number	LM2574
Function	Step-Down
Number of Outputs	1
Efficiency	72 %
Voltage - Input (Max)	40V
Output Voltage	3.3V
Output Type	Fixed
Max Output Current	500mA
Voltage - Input (Min)	4V
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING REGULATOR
Output Configuration	Positive
Voltage - Output (Min/Fixed)	3.3V
Topology	Buck
Control Mode	VOLTAGE-MODE
Frequency - Switching	52kHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Height Seated (Max)	2.65mm
Length	9mm
Width	7.5mm
RoHS Status	Non-RoHS Compliant
Lead Free	Contains Lead

LM2574M-3.3 Product Details

LM2574M-3.3 Overview

It uses the Tube package in order to optimize the performance of this voltage regulator. In this voltage regulator, there are a total of 14 terminations. A SWITCHING REGULATOR analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. In order to save space, this voltage regulator is packaged in the 14-SOIC (0.295, 7.50mm Width) package. There are 1 outputs configured on this voltage regulator 12v. On the output pins of this DC DC switching regulator, there is a Fixed output generated. Surface Mount-mounting is compatible with this switching regulator. As long as its operating temperature is -40°C~125°C TJ, dc to dc voltage regulator should perform well. A DC-DC switching regulator such as this one switches at 52kHz. Input voltage 4V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 3.3V. Voltage regulator has an input voltage (Max) of 40V. 220 is essentially indestructible due to DC DC switching regulator's peak reflow temperature. Voltage regulator is designed to provide a nominal input voltage of 12V to meet the operation requirements. Listed under the subcategory of Switching Regulator or Controllers is this voltage regulator 12v. LM2574 is a family of voltage regulators that belong to the DC/DC industry. Voltage regulator is capable of giving voltage at 3.3V volts. 14 pins are used for switching regulator operation. A maximum output current of 500mA A is available to meet the switching regulator operation requirements. As the name implies, this voltage regulator belongs to the SIMPLE SWITCHER? family of voltage regulators, and it is a type of switching DC-DC regulator.