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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLM2574BN
LM2574BN Image
Image may be representation.
See specifications for product details.

LM2574BN - Microchip Technology

Manufacturer Part Number
LM2574BN
Manufacturer
Microchip Technology
Allelco Part Number
32D-LM2574BN
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
In stock: 6280

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Quantity

Specifications

LM2574BN Tech Specifications
Microchip Technology - LM2574BN technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - LM2574BN

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 Bulk  
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 LM2574BN

Product Attribute LM2574BN LM2574HVM-15 LM25575MHX LM25576MHX
Part Number LM2574BN LM2574HVM-15 LM25575MHX LM25576MHX
Manufacturer Microchip Technology Texas Instruments Texas Instruments Texas Instruments
Frequency - Switching 52kHz 52kHz 50kHz ~ 1MHz 50kHz ~ 1MHz
Supplier Device Package 8-PDIP 14-SOIC 16-HTSSOP 20-HTSSOP
Synchronous Rectifier No No No No
Series - SIMPLE SWITCHER® SIMPLE SWITCHER® SIMPLE SWITCHER®
Voltage - Output (Max) 37V - 40V 40V
Base Product Number LM2574 LM2574 LM2557 LM25576
Number of Outputs 1 1 1 1
Voltage - Input (Max) 40V 60V 42V 42V
Output Configuration Positive Positive Positive Positive
Voltage - Output (Min/Fixed) 1.23V 15V 1.225V 1.225V
Topology Buck Buck Buck Buck
Output Type Adjustable Fixed Adjustable Adjustable
Voltage - Input (Min) - 4V 6V 6V
Package Bulk Tube Tape & Reel (TR) Tape & Reel (TR)
Current - Output 500mA 500mA 1.5A 3A
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Function Step-Down Step-Down Step-Down Step-Down
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Package / Case 8-DIP (0.300', 7.62mm) 14-SOIC (0.295', 7.50mm Width) 16-PowerTSSOP (0.173", 4.40mm Width) 20-PowerTSSOP (0.173', 4.40mm Width)

LM2574BN Datasheet PDF

Download LM2574BN pdf datasheets and Microchip Technology documentation for LM2574BN - Microchip Technology.

Datasheets
Cylindrical Battery Holders.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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LM2574BN Image

LM2574BN

Microchip Technology
32D-LM2574BN

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