TI LM2576HVSX-ADJ/NOPB
Switching Voltage Regulators 3A STEP-DOWN VLTG REG
Brands: Texas Instruments
Mfr.Part #: LM2576HVSX-ADJ/NOPB
Datasheet: LM2576HVSX-ADJ/NOPB Datasheet (PDF)
Package/Case:
RoHS Status:
Stock Condition: 7604 pcs, New Original
Product Type: Switching Voltage Regulators
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $3.811 | $3.811 |
10 | $3.343 | $33.430 |
30 | $3.064 | $91.920 |
100 | $2.616 | $261.600 |
500 | $2.486 | $1243.000 |
1000 | $2.427 | $2427.000 |
In Stock:7604 PCS
LM2576HVSX-ADJ/NOPB General Description
The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, 15 V, and an adjustable output version.
Requiring a minimum number of external components, these regulators are simple to use and include fault protection and a fixed-frequency oscillator.
The LM2576 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in some cases no heat sink is required.
A standard series of inductors optimized for use with the LM2576 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies.
Other features include a ±4% tolerance on output voltage within specified input voltages and output load conditions, and ±10% on the oscillator frequency. External shutdown is included, featuring 50-µA (typical) standby current. The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown for full protection under fault conditions.
The LM76003 requires very few external components and has a pinout designed for simple, optimum PCB layout for EMI and thermal performance. See the device comparison table to compare specs.
Features
- 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 the WEBENCH Power Designer
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Manufacturer | Texas Instruments | Product Category | Switching Voltage Regulators |
RoHS | Details | REACH | Details |
Output Voltage | 1.23 V to 57 V | Output Current | 3 A |
Input Voltage, Max | 63 V | Number of Outputs | 1 Output |
Topology | Buck | Package / Case | TO-263-5 |
Mounting Style | SMD/SMT | Switching Frequency | 52 kHz |
Quiescent Current | 5 mA | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 125 C | Series | LM2576HV |
Input Voltage, Min | 4 V | Brand | Texas Instruments |
Input Voltage | 4 V to 63 V | Moisture Sensitive | Yes |
Operating Supply Current | 5 mA | Product Type | Switching Voltage Regulators |
Shutdown | Shutdown | Factory Pack Quantity | 500 |
Subcategory | PMIC - Power Management ICs | Supply Voltage - Min | 4 V |
Tradename | SIMPLE SWITCHER | Type | Step Down Voltage Regulator |
Unit Weight | 0.056438 oz |
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
-
Step1 :Product
-
Step2 :Vacuum packaging
-
Step3 :Anti-static bag
-
Step4 :Individual packaging
-
Step5 :Packaging boxes
-
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.
We provide high quality products, thoughtful service and after sale guarantee
-
We have rich products, can meet your various needs.
-
Minimum order quantity starts from 1pcs.
-
Lowest international shipping fee starts from $0.00
-
365 days quality guarantee for all products