English
| Part Number: | LM2574MX-ADJ |
|---|---|
| Manufacturer/Brand: | Texas Instruments |
| Part of Description: | IC REG BUCK ADJ 500MA 14SOIC |
| Datasheets: |
|
| RoHs Status: | Lead free / RoHs compliant |
| Payment: | PayPal / Credit Card / T/T |
| Shipment Way: | DHL / Fedex / TNT / UPS / EMS |
| Share: |
Ship From: Hong Kong
| Quantity | Unit Price |
|---|---|
| 1+ | $1.2316 |
Online RFQ submissions: Fast responses, Better prices!
| Product Attribute | Attribute Value |
|---|---|
| Voltage - Output (Min/Fixed) | 1.23V |
| Voltage - Output (Max) | 37V |
| Voltage - Input (Min) | 4V |
| Voltage - Input (Max) | 40V |
| Topology | Buck |
| Synchronous Rectifier | No |
| Supplier Device Package | 14-SOIC |
| Series | SIMPLE SWITCHER® |
| Package / Case | 14-SOIC (0.295', 7.50mm Width) |
| Package | Tape & Reel (TR) |
| Product Attribute | Attribute Value |
|---|---|
| Output Type | Adjustable |
| Output Configuration | Positive |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Number of Outputs | 1 |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Frequency - Switching | 52kHz |
| Current - Output | 500mA |
| Base Product Number | LM2574 |




LM2574MX-ADJ
Texas Instruments
Y-IC is a quality distributor of the Texas Instruments brand, providing customers with the best products and services.
The LM2574MX-ADJ is a monolithic integrated circuit voltage regulator that provides a fully integrated power supply solution for a wide range of applications. This adjustable version can produce output voltages from 1.23V to 37V.
Adjustable output voltage from 1.23V to 37V
500mA output current
52kHz fixed frequency operation
Efficient operation up to 80% typical
Integrated on-chip power switch and rectifier
Requires few external components
Current limiting and thermal shutdown
Shutdown mode 80μA typical
Highly efficient power conversion
Compact solution with minimal external components
Excellent line and load regulation
Robust protection features
Wide input voltage range
14-SOIC (0.295", 7.50mm Width) surface mount package
Typical thermal resistance of 50°C/W
The LM2574MX-ADJ is an obsolete product. However, there are equivalent and alternative models available.
Customers are advised to contact our sales team via the website for more information on suitable replacement options.
Distributed power systems
Post regulators
Battery chargers
Positive to negative converters
VCXO/PLL power supplies
Cooling fans and motors
The most authoritative datasheet for the LM2574MX-ADJ is available on our website. Customers are recommended to download it for detailed technical information.
Customers are recommended to obtain quotes for the LM2574MX-ADJ on our website. Get a quote now or learn more about this product and our other limited time offers.
LM2574N NS
TI SOP14
IC REG BUCK 3.3V 500MA 14SOIC
NS SOP
IC REG BUCK 3.3V 500MA 14SOIC
IC REG BUCK 12V 500MA 8DIP
IC REG BUCK 5V 500MA 14SOIC
IC REG MULTI CONFG 5V 500MA 8DIP
IC REG MULT CONFG 15V 500MA 8DIP
IC REG BUCK ADJ 500MA 14SOIC
IC REG BUCK 12V 500MA 8DIP
NS sop
IC REG MULT CONFG 12V 500MA 8DIP
IC REG BUCK 5V 500MA 14SOIC
IC REG MULT CONFG 15V 500MA 8DIP
IC REG MULTI CONFG 5V 500MA 8DIP
NS SOP14
May 12th, 2026
May 8th, 2026
April 28th, 2026
April 20th, 2026
April 17th, 2026
April 8th, 2026
March 31th, 2026
March 23th, 2026
March 20th, 2026
March 9th, 2026
March 4th, 2026
February 28th, 2026
February 3th, 2026
January 28th, 2026
January 19th, 2026
January 16th, 2026
January 9th, 2026
December 29th, 2025
December 25th, 2025
December 17th, 2025
December 10th, 2025
December 4th, 2025
November 25th, 2025
November 20th, 2025
November 11th, 2025
November 3th, 2025
October 30th, 2025
October 22th, 2025
October 16th, 2025
October 9th, 2025
September 28th, 2025
September 17th, 2025
September 9th, 2025
September 1th, 2025
August 25th, 2025
August 20th, 2025
July 3th, 2025
December 18th, 2024
June 21th, 2023
April 27th, 2023
July 1th, 2022
March 4th, 2021
September 10th, 2020
January 23th, 2020
0 Articles




June 9th, 2026
June 9th, 2026
June 9th, 2026
June 9th, 2026
LM2574MX-ADJTexas Instruments |
Quantity*
|
Target Price(USD)
|