Texas Instruments LM2574HVMX-3.3

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

14-SOIC (0.295, 7.50mm Width)

Number of Pins

14

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C~125°C TJ

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tape & Reel (TR)

Series

SIMPLE SWITCHER®

JESD-609 Code

e0

Pbfree Code

no

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Obsolete

Moisture Sensitivity Level (MSL)

2A (4 Weeks)

Number of Terminations

14

ECCN Code

EAR99

Terminal Finish

Tin/Lead (Sn/Pb)

Terminal Position

DUAL

Terminal Form

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

GULL WING

Peak Reflow Temperature (Cel)

220

Base Part Number

LM2574

Function

Step-Down

Number of Outputs

1

Voltage - Input (Max)

60V

Output Voltage

3.3V

Output Type

Fixed

Max Output Current

The maximum current that can be supplied to the load.

500mA

Voltage - Input (Min)

4V

Input Voltage-Nom

12V

Analog IC - Other Type

SWITCHING REGULATOR

Output Configuration

Positive

Topology

Buck

Control Mode

VOLTAGE-MODE

Frequency - Switching

52kHz

Control Technique

PULSE WIDTH MODULATION

Synchronous Rectifier

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

No

Min Output Voltage

3.3V

Length

9mm

Height Seated (Max)

2.65mm

Width

7.5mm

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

Non-RoHS Compliant

Lead Free

Contains Lead