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TI LM2576T-12
40V, 3A Step-Down Regulator
Brands: Texas Instruments
Mfr.Part #: LM2576T-12
Datasheet: LM2576T-12 Datasheet (PDF)
Package/Case: TO-220 (KC)-5
RoHS Status:
Stock Condition: 7432 pcs, New Original
Product Type: Switching Voltage Regulators
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.500 | $0.500 |
| 10 | $0.421 | $4.210 |
| 50 | $0.388 | $19.400 |
| 100 | $0.346 | $34.600 |
| 500 | $0.328 | $164.000 |
| 1000 | $0.317 | $317.000 |
In Stock:7432 PCS
LM2576T-12 General Description
The LM2576T-12 is a voltage regulator IC manufactured by Texas Instruments. It is a step-down switching regulator that can provide a fixed output voltage of 12V with a maximum output current of 3A. The LM2576T-12 has an input voltage range of 4.75V to 40V and is capable of delivering an efficiency of up to 85%. It has a built-in thermal shutdown and current limiting protection features to ensure safe operation.The IC requires external components such as capacitors and resistors for proper operation and stability. It comes in a TO-220 package and can operate over a temperature range of -40°C to 125°C.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Vin (min) (V) | 4 | Vin (max) (V) | 40 |
| Vout (min) (V) | 3.3 | Vout (max) (V) | 37 |
| Iout (max) (A) | 3 | Iq (typ) (mA) | 5 |
| Switching frequency (min) (kHz) | 42 | Switching frequency (max) (kHz) | 63 |
| Features | Enable, Over Current Protection | Operating temperature range (°C) | -40 to 125 |
| Rating | Catalog | Regulated outputs (#) | 1 |
| Control mode | Voltage mode | Duty cycle (max) (%) | 98 |
| Type | Converter |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The LM2576T-12 chip is a voltage regulator IC that provides a fixed 12V output from a higher input voltage. It can handle currents up to 3A and operates at a high efficiency of up to 90%. The chip includes features such as built-in thermal shutdown, current limiting, and short-circuit protection. It is commonly used in applications where a stable 12V power supply is required.
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Equivalent
Equivalent products of LM2576T-12 chip include MC34063, LM2596, L4970, and XL4016. -
Features
The LM2576T-12 is a step-down voltage regulator that has a fixed output voltage of 12V. It is capable of providing up to 3A of output current. The device has a wide input voltage range (up to 40V), adjustable feedback compensation, and built-in thermal shutdown protection. It also features an integrated switch and soft-start function. -
Pinout
The LM2576T-12 is a step-down voltage regulator with a pin count of 5. The functions of each pin are as follows: IN (input voltage), GND (ground reference), FB (feedback for output voltage regulation), ON/OFF (on/off control), and OUT (output voltage). -
Manufacturer
The LM2576T-12 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of integrated circuits, including power management chips like the LM2576T-12. TI's products are widely used in various industries, including industrial, automotive, consumer electronics, and telecommunications. -
Application Field
The LM2576T-12 is commonly used in various applications, including power supplies, battery chargers, LED drivers, and DC-DC converters. It provides a regulated 12V output voltage from a wide input voltage range. Additionally, it offers a high efficiency rate and is capable of delivering up to 3A of current, making it suitable for a range of electronic projects. -
Package
The LM2576T-12 chip is in a TO-220 package type, with a through-hole form. The package size is 10.16mm x 6.73mm x 5.59mm.
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