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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLM2574YN
LM2574YN Image
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See specifications for product details.

LM2574YN - Microchip Technology

Manufacturer Part Number
LM2574YN
Manufacturer
Microchip Technology
Allelco Part Number
32D-LM2574YN
ECAD Model
Parts Description
IC REG BUCK ADJ 500MA 8DIP
Detailed Description
Package
8-DIP (0.300', 7.62mm)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 28563

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Quantity

Specifications

LM2574YN Tech Specifications
Microchip Technology - LM2574YN technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - LM2574YN

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Output (Min/Fixed) 1.23V  
Voltage - Output (Max) 37V  
Voltage - Input (Min) -  
Voltage - Input (Max) 40V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 8-PDIP  
Series -  
Package / Case 8-DIP (0.300', 7.62mm)  
Product Attribute Attribute Value  
Package Tube  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Through Hole  
Function Step-Down  
Frequency - Switching 52kHz  
Current - Output 500mA  
Base Product Number LM2574  

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology LM2574YN

Product Attribute LM2574YN LM2575-3.3BWM LM2574N-ADJ LM2574MX-5.0
Part Number LM2574YN LM2575-3.3BWM LM2574N-ADJ LM2574MX-5.0
Manufacturer Microchip Technology Microchip Technology onsemi Texas Instruments
Synchronous Rectifier No No No No
Output Configuration Positive Positive Positive or Negative Positive
Mounting Type Through Hole Surface Mount Through Hole Surface Mount
Topology Buck Buck Buck, Boost, Buck-Boost Buck
Number of Outputs 1 1 1 1
Voltage - Input (Min) - 4V 4.75V 4V
Base Product Number LM2574 LM2575-3.3 LM2574 LM2574
Package Tube Tube Tube Tape & Reel (TR)
Function Step-Down Step-Down Step-Up, Step-Down, Step-Up/Step-Down Step-Down
Frequency - Switching 52kHz 52kHz 52kHz 52kHz
Supplier Device Package 8-PDIP 24-SOIC 8-PDIP 14-SOIC
Voltage - Output (Min/Fixed) 1.23V 3.3V 1.23V 5V
Voltage - Output (Max) 37V - 37V -
Package / Case 8-DIP (0.300', 7.62mm) 24-SOIC (0.295", 7.50mm Width) 8-DIP (0.300', 7.62mm) 14-SOIC (0.295', 7.50mm Width)
Series - - - SIMPLE SWITCHER®
Voltage - Input (Max) 40V 40V 40V 40V
Output Type Adjustable Fixed Adjustable Fixed
Current - Output 500mA 1A 500mA 500mA
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)

LM2574YN Datasheet PDF

Download LM2574YN pdf datasheets and Microchip Technology documentation for LM2574YN - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
2.73KHz.pdf
PCN Assembly/Origin
2.73KHz.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LM2574YN

Microchip Technology
32D-LM2574YN

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