Images are for reference only See Product Specifications
Orders Over
$5000
TI LM2576SX-ADJ
Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 3A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Brands: Texas Instruments
Mfr.Part #: LM2576SX-ADJ
Datasheet: LM2576SX-ADJ Datasheet (PDF)
Package/Case: TO-263-6,D2PAK(5Leads+Tab),TO-263BA
RoHS Status:
Stock Condition: 8,055 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.768 | $0.768 |
| 10 | $0.629 | $6.290 |
| 30 | $0.559 | $16.770 |
| 100 | $0.490 | $49.000 |
| 500 | $0.448 | $224.000 |
| 1000 | $0.427 | $427.000 |
In Stock: 8,055 PCS
LM2576SX-ADJ General Description
Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 3A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Features
Features for the LM2576
- Newer products available:
- LMR51430 4.5 to 36-V, 3-A, 500-kHz and 1.1-MHz synchronous converter
- LM76003 3.5 to 60-V, 3.5-A, 300-kHz to 2.2-MHz synchronous converter
- For faster time to market:
- TLVM13630 3 to 36-V, 3-A, 200-kHz to 2.2-MHz power module
- 3.3-V, 5-V, 12-V, 15-V, and adjustable output versions
- Adjustable version output voltage range,1.23 V to 37 V (57 V for HV version) ±4% maximum over line and load conditions
- Specified 3-A output current
- Wide input voltage range: 40 V Up to 60 V for HV version
- Requires only four external components
- 52-kHz fixed-frequency internal oscillator
- TTL-shutdown capability, low-power standby mode
- High efficiency
- Uses readily available standard inductors
- Create a custom design using the LMR33630 or LM76003 with theWEBENCH Power Designer
Application
- Simple high-efficiency step-down (buck) regulator
- Efficient pre-regulator for linear regulators
- On-card switching regulators
- Positive to negative converter (Buck-Boost)
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Series | SIMPLE SWITCHER® | Product Status | Active |
| Function | Step-Down | Output Configuration | Positive |
| Topology | Buck | Output Type | Adjustable |
| Number of Outputs | 1 | Voltage - Input (Min) | 4V |
| Voltage - Input (Max) | 40V | Voltage - Output (Min/Fixed) | 1.23V |
| Voltage - Output (Max) | 37V | Current - Output | 3A |
| Frequency - Switching | 52kHz | Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TJ) | Mounting Type | Surface Mount |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Supplier Device Package | TO-263 (DDPAK-5) |
| Base Product Number | LM2576 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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 | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
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
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
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
-
The LM2576SX-ADJ chip is a step-down voltage regulator that converts higher input voltages to adjustable lower output voltages. It is commonly used in electronic devices to provide a stable power supply. The chip is highly efficient, reliable, and widely available. It can handle input voltages up to 40V and offers adjustable output voltages ranging from 1.23V to 37V.
-
Equivalent
The equivalent products of the LM2576SX-ADJ chip are the TI LM2576 and National Semiconductor LM2596. Both are high-performance step-down switching regulators that accept an input voltage range up to 40V and provide an adjustable output voltage. They are commonly used in various applications such as industrial, automotive, and power supply designs. -
Features
The LM2576SX-ADJ is an adjustable voltage regulator with a voltage range of 1.23V to 37V. It has a maximum output current of 3A and a low-dropout voltage. It also has a built-in thermal shutdown and current limit protection, making it suitable for a wide range of applications requiring stable and adjustable voltage outputs. -
Pinout
The LM2576SX-ADJ has 5 pins and functions as a monolithic integrated circuit that provides adjustable output voltage and current up to 3A. The pins include input voltage, ground, adjust, output voltage, and feedback. -
Manufacturer
Texas Instruments (TI) is the manufacturer of the LM2576SX-ADJ. TI is an American semiconductor company specializing in the design and production of integrated circuits and other electrical components. They are known for their broad range of products and solutions in various industries, including automotive, industrial, consumer electronics, and telecommunications. -
Application Field
The LM2576SX-ADJ is a voltage regulator IC commonly used in various power supply applications. It can be used in areas such as automotive electronics, communication systems, consumer electronic devices, industrial equipment, and more. The IC provides efficient regulation, low standby power consumption, and a wide input voltage range, making it suitable for a range of power supply requirements. -
Package
The LM2576SX-ADJ chip is available in a TO-263 package, also known as D2PAK. It has a three-lead form with a size of approximately 10.16mm x 10.67mm.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
