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- LM2577T-12/LF03
National Semiconductor LM2577T-12/LF03 DC Switching Regulators Fixed 1Output
LM2577T-12/LF03
1704-564-LM2577T-12/LF03
TO-220-5 Formed Leads
RoHS Compliant
Topology: Boost, Flyback, Forward Converter,Output Type: Fixed,Operating Temperature: -40°C ~ 125°C (TJ)
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LM2577T-12/LF03 Tech Specifications
National Semiconductor LM2577T-12/LF03 technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | PMIC - Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | National Semiconductor | |
| Mounting Type | Through Hole | |
| Package / Case | TO-220-5 Formed Leads | |
| Supplier Device Package | TO-220-5 | |
| Package | Tube | |
| Mfr | National Semiconductor | |
| Product Status | Obsolete | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Series | SIMPLE SWITCHER® | |
| Function | Step-Up, Step-Up/Step-Down |
| Product Attribute | Attribute Value | |
|---|---|---|
| Number of Outputs | 1Output | |
| Voltage - Input (Max) | 40V | |
| Output Type | Fixed | |
| Voltage - Input (Min) | 3.5V | |
| Output Configuration | Positive or Negative | |
| Current - Output | 3A (Switch) | |
| Voltage - Output (Min/Fixed) | 12V | |
| Topology | Boost, Flyback, Forward Converter | |
| Frequency - Switching | 52kHz | |
| Synchronous Rectifier | No | |
| Voltage - Output (Max) | - |
Others include "LM257" parts
The following parts include 'LM257'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| LM2577T-12 | National Semiconductor | TO-220-5 | 2675 |
| LM2577T-ADJ | National Semiconductor | TO-220-5 | 204 |
| LM2577T-15NO/PB | National Semiconductor | - | |
| LM2577T-12/LF03 | National Semiconductor | TO-220-5 Formed Leads | |
| LM2577T-ADJ/LB03 | National Semiconductor | - | 5403 |
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
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Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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LM2577T-12/LF03 Comments
109 reviews
2021-02-27 00:00:00
Their range of products covers both common and hard-to-find components, a great resource for electronic enthusiasts.
2021-02-26 00:00:00
I have used this to measure various antennas, and it is useful.
2021-02-25 00:00:00
This is great for imaging my retro-pc floppies. It worked out of the box with minimal setup. Hooked up my floppy drive, fired up my imaging software and it all just worked.
2021-02-25 00:00:00
Customer service was responsive.
2021-01-23 00:00:00
I especially appreciate their detailed product descriptions and technical specifications, which allow me to make informed purchasing decisions.
2021-01-14 00:00:00
The shipping time was average, not exceptionally fast but within a reasonable timeframe.
2021-01-07 00:00:00
Competitive pricing without compromising on product quality.
2020-12-25 00:00:00
Simplify the process of finding specific components, Jakelectronics has a very easy-to-use interface to search for semiconductors, electronic components.
2020-11-28 00:00:00
Great project!
2020-11-26 00:00:00
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