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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLM2577N-12
LM2577N-12 Image
Image may be representation.
See specifications for product details.

LM2577N-12 - Texas Instruments

Manufacturer Part Number
LM2577N-12
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM2577N-12
ECAD Model
Parts Description
SWITCHING REGULATOR
Detailed Description
Package
16-DIP (0.300", 7.62mm)
Data sheet
LM2577N-12.pdf
In stock: 17693

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Quantity

Specifications

LM2577N-12 Tech Specifications
Texas Instruments - LM2577N-12 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM2577N-12

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 12V  
Voltage - Output (Max) -  
Voltage - Input (Min) 3.5V  
Voltage - Input (Max) 40V  
Topology Boost, Flyback, Forward Converter  
Synchronous Rectifier No  
Supplier Device Package 16-DIP  
Series SIMPLE SWITCHER®  
Package / Case 16-DIP (0.300", 7.62mm)  
Product Attribute Attribute Value  
Package Bulk  
Output Type Fixed  
Output Configuration Positive or Negative  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Through Hole  
Function Step-Up, Step-Up/Step-Down  
Frequency - Switching 52kHz  
Current - Output 3A (Switch)  

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM2577N-12

Product Attribute LM2577N-12 LM2576WU LM2576TV-ADJG LM2577S-ADJ
Part Number LM2577N-12 LM2576WU LM2576TV-ADJG LM2577S-ADJ
Manufacturer Texas Instruments Microchip Technology onsemi Texas Instruments
Function Step-Up, Step-Up/Step-Down Step-Down Step-Down Step-Up, Step-Up/Step-Down
Package / Case 16-DIP (0.300", 7.62mm) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA TO-220-5 Formed Leads TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Current - Output 3A (Switch) 3A 3A 3A (Switch)
Voltage - Output (Min/Fixed) 12V 1.23V 1.23V 1.23V
Number of Outputs 1 1 1 1
Output Type Fixed Adjustable Adjustable Adjustable
Output Configuration Positive or Negative Positive Positive or Negative Positive or Negative
Mounting Type Through Hole Surface Mount Through Hole Surface Mount
Voltage - Input (Max) 40V 40V 40V 40V
Topology Boost, Flyback, Forward Converter Buck Buck Boost, Flyback, Forward Converter
Supplier Device Package 16-DIP TO-263-5 TO-220-5 DDPAK/TO-263-5
Voltage - Output (Max) - 37V 37V 60V (Switch)
Package Bulk Tube Tube Tube
Synchronous Rectifier No No No No
Frequency - Switching 52kHz 52kHz 52kHz 52kHz
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Series SIMPLE SWITCHER® - - SIMPLE SWITCHER®
Voltage - Input (Min) 3.5V 4V 7V 3.5V

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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LM2577N-12 Image

LM2577N-12

Texas Instruments
32D-LM2577N-12

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