EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
LM2574N-5.0 Real Image
Same model may have multiple batches, images only for reference.

LM2574N-5.0

Part No LM2574N-5.0
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK 5V 0.5A 8-DIP
Datasheet
LM2574N-5.0 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Tube/Rail
Status Active
Purpose Step-Down
Topology Buck
Output Type Fixed
Number of Outputs 1
Minimum Input Voltage 4V
Maximum Input Voltage 40V
Nominal Output Voltage (Min/Fixed) 5V
Output Current 500mA
Frequency - Switching 52kHz
Synchronous Rectifier No
Temperature Range - Operating -40°C to 125°C (TJ)
Mounting Through Hole
Case / Package 8-PDIP
Win Source Part Number 090205-LM2574N-5.0
Family Name LM2574
Introduction Date June 01, 1999
ECCN EAR99
Country of Origin Malaysia
Halogen Free Not Compliant
Estimated EOL Date Obsolete
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Application Field Used in Power Management
Ultra Librarian 3D Model Ultra Librarian LM2574N-5.0 CAD Model

Description

The LM2574N-5.0 is an innovative product from Texas Instruments, a global leader in semiconductor technology.

  • Load: 0.5A
  • Output Voltage: Fixed @ 5.0V
  • Frequency: 52 kHz
  • Thermal shutdown function: Built-in
  • Current limit: Built-in
  • PWM Architecture: High-efficiency
  • Input Voltage Range: 4.75V to 40V
  • Package: 8-pin DIP or 16-pin SOIC

You May Also Be Interested in

MAX16963RATEA/V+ Maxim Integrated – Price, Stock & Datasheet
MAX16963RATEA/V+
Maxim Integrated
IC REG BUCK ADJ 1.5A DL 16TQFN
Need more? Email Us
MAX16959GEE/V+ Maxim Integrated – Price, Stock & Datasheet
MAX16959GEE/V+
Maxim Integrated
IC REG QSOP
Need more? Email Us
TPS561243DRLR Texas Instruments – Price, Stock & Datasheet
TPS561243DRLR
Texas Instruments
IC REG BUCK ADJ 1A SOT563
Lowest to $0.5821
PI3741-00-LGIZ Vicor Corporation – Price, Stock & Datasheet
PI3741-00-LGIZ
Vicor Corporation
IC REG BCK BST ADJ/21V 6A 108LGA
Lowest to $52.3881
RTQ2823AGQVF(2) Richtek USA Inc. – Price, Stock & Datasheet
RTQ2823AGQVF(2)
Richtek USA Inc.
IC REG BUCK ADJ 8A 18VQFN
Lowest to $2.9105
TPS55340RTERG4 Texas Instruments – Price, Stock & Datasheet
TPS55340RTERG4
Texas Instruments
TPS55340RTERG4 Texas Instruments Switching Voltage Regulators 5-A 40-V wide VIN bo ost flyback & SE datasheet, inventory, & pricing.
Lowest to $1.5444
TPS629206QDRLRQ1 Texas Instruments – Price, Stock & Datasheet
TPS629206QDRLRQ1
Texas Instruments
IC REG BUCK ADJ 600MA SOT583
Lowest to $2.0560
LM26400YSDE/NOPB Texas Instruments – Price, Stock & Datasheet
LM26400YSDE/NOPB
Texas Instruments
IC REG BUCK ADJ 2A DL 16WSON
Lowest to $9.6203
MAX16936SATEA/V+ Maxim Integrated – Price, Stock & Datasheet
MAX16936SATEA/V+
Maxim Integrated
IC REG BUCK ADJ/1V 2.5A 16TQFN
Need more? Email Us

Top Sellers

ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357

Pricing & Ordering

Quantity Unit Price Ext. Price
35+ $1.4379 $50.3265
75+ $1.3469 $101.0175
120+ $1.3014 $156.1680
170+ $1.2104 $205.7680
215+ $1.1649 $250.4535
270+ $1.1194 $302.2380
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 16,000 pieces
MOQ: 35 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess