LM2576-3.3WU

Mfr. #:: LM2576-3.3WU
Manufacturer:: Microchip Technology / Micrel
Description:: Switching Voltage Regulators 3A Step-Down SMPS Regulator
Lifecycle:: New from this manufacturer.
Datasheet:: LM2576-3.3WU Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Manufacturer:: Microchip

Product Category:: Switching Voltage Regulators

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: TO-263-5

Output Voltage:: 1.23 V to 37 V

Output Current:: 3 A

Number of Outputs:: 1 Output

Input Voltage MAX:: 40 V

Topology:: Buck

Input Voltage MIN:: 4 V

Switching Frequency:: 52 kHz

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Series:: LM2576

Packaging:: Tube

Type:: Buck Regulator

Brand:: Microchip Technology / Micrel

Moisture Sensitive:: Yes

Product Type:: Switching Voltage Regulators

Factory Pack Quantity:: 50

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.056438 oz

Tags: LM2576-3.3WU, LM2576-3.3W, LM2576-3, LM2576, LM257, LM25, LM2

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LM2576-3.3WU Description

***ure Electronics: LM2576 Series 40 V 52 kHz 3 A Simple Step-Down Buck Regulator - TO-263-5

***ical: Conv DC-DC 4V to 40V Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) TO-263 Tube

***rochip: 3A Step-Down SMPS Regulator

***ark: 3A Step-Down Smps Regulator, 5 Ddpak Tube

***et Europe: 3A STEP-DOWN SMPS REGULATOR

***i-Key: IC BUCK 3.3V 3A TO263-5

Market price

Part #	Mfg.	Description	Stock	Price
LM2576-3.3WU TR DISTI # V72:2272_07847559	Microchip Technology Inc	Conv DC-DC 4V to 40V Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) TO-263 T/R RoHS: Compliant	730	500:$1.5941 250:$1.6107 100:$1.6275 25:$1.8049 10:$2.1528 1:$2.4240
LM2576-3.3WU DISTI # V99:2348_07847557	Microchip Technology Inc	Conv DC-DC 4V to 40V Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) TO-263 RoHS: Compliant	228	100:$1.5267 25:$1.6646 1:$2.1347
LM2576-3.3WU DISTI # V36:1790_07847557	Microchip Technology Inc	Conv DC-DC 4V to 40V Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) TO-263 RoHS: Compliant	0
LM2576-3.3WU TR DISTI # V36:1790_07847559	Microchip Technology Inc	Conv DC-DC 4V to 40V Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) TO-263 T/R RoHS: Compliant	0
LM2576-3.3WU-TR DISTI # LM2576-3.3WU-CT-ND	Microchip Technology Inc	IC REG BUCK 3.3V 3A TO263-5 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	593In Stock	100:$1.6892 25:$1.8540 1:$2.2200
LM2576-3.3WU-TR DISTI # LM2576-3.3WU-DKR-ND	Microchip Technology Inc	IC REG BUCK 3.3V 3A TO263-5 RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	593In Stock	100:$1.6892 25:$1.8540 1:$2.2200
LM2576-3.3WU DISTI # LM2576-3.3WU-ND	Microchip Technology Inc	IC REG BUCK 3.3V 3A TO263-5 RoHS: Compliant Min Qty: 1 Container: Tube	230In Stock	100:$1.6892 25:$1.8540 1:$2.2200
LM2576-3.3WU-TR DISTI # LM2576-3.3WU-TR-ND	Microchip Technology Inc	IC REG BUCK 3.3V 3A TO263-5 RoHS: Compliant Min Qty: 750 Container: Tape & Reel (TR)	Temporarily Out of Stock	750:$1.6892
LM2576-3.3WU TR DISTI # 29067884	Microchip Technology Inc	Conv DC-DC 4V to 40V Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) TO-263 T/R RoHS: Compliant	730	500:$1.7137 250:$1.7315 100:$1.7496 25:$1.9403 10:$2.3143 7:$2.6058
LM2576-3.3WU DISTI # 25870776	Microchip Technology Inc	Conv DC-DC 4V to 40V Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) TO-263 RoHS: Compliant	228	100:$1.6412 25:$1.7894 6:$2.2948
LM2576-3.3WU DISTI # LM2576-3.3WU	Microchip Technology Inc	3A STEP-DOWN SMPS REGULATOR - Bulk (Alt: LM2576-3.3WU) RoHS: Not Compliant Min Qty: 291 Container: Bulk	Americas - 0	2910:$1.0359 1455:$1.0609 873:$1.0879 582:$1.1159 291:$1.1309
LM2576-3.3WU DISTI # LM2576-3.3WU	Microchip Technology Inc	3A STEP-DOWN SMPS REGULATOR - Rail/Tube (Alt: LM2576-3.3WU) RoHS: Compliant Min Qty: 350 Container: Tube	Americas - 0	3500:$1.0399 1750:$1.0559 1050:$1.0899 700:$1.1259 350:$1.1639
LM2576-3.3WU DISTI # LM2576-3.3WU	Microchip Technology Inc	3A STEP-DOWN SMPS REGULATOR (Alt: LM2576-3.3WU) RoHS: Compliant Min Qty: 50	Europe - 0	500:€0.9999 300:€1.0209 200:€1.0279 100:€1.0349 50:€1.0419
LM2576-3.3WU-TR DISTI # LM2576-3.3WU-TR	Microchip Technology Inc	3A STEP-DOWN SMPS REGULATOR - Tape and Reel (Alt: LM2576-3.3WU-TR) RoHS: Compliant Min Qty: 750 Container: Reel	Americas - 0	7500:$1.0399 4500:$1.0559 3000:$1.0899 1500:$1.1259 750:$1.1639
LM2576-3.3WU-TR DISTI # LM2576-3.3WU-TR	Microchip Technology Inc	3A STEP-DOWN SMPS REGULATOR (Alt: LM2576-3.3WU-TR) RoHS: Compliant Min Qty: 750	Europe - 0	7500:€0.9999 4500:€1.0209 3000:€1.0279 1500:€1.0349 750:€1.0419
LM2576-3.3WU DISTI # 70Y9169	Microchip Technology Inc	3A STEP-DOWN SMPS REGULATOR 5 DDPAK TUBE	0	100:$1.9500 25:$2.1200 10:$2.5900 1:$2.8200
LM2576-3.3WU-TR DISTI # 70Y9170	Microchip Technology Inc	3A STEP-DOWN SMPS REGULATOR 5 DDPAK T/R	0	100:$1.9000 25:$2.0700 1:$2.4400
LM2576-3.3WU-TR DISTI # 998-LM2576-3.3WUTR	Microchip Technology Inc	Switching Voltage Regulators 3A Step-Down SMPS Regulator RoHS: Compliant	952	1:$2.2200 10:$2.1900 25:$1.8500 100:$1.6800
LM2576-3.3WU DISTI # 998-LM2576-3.3WU	Microchip Technology Inc	Switching Voltage Regulators 3A Step-Down SMPS Regulator RoHS: Compliant	341	1:$2.2200 10:$2.1900 25:$1.8500 100:$1.6800
LM2576-3.3WU DISTI # LM2576-3.3WU	Microchip Technology Inc	3A Step-Down SMPS Regulator RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Tube	297	1000:$1.3700 100:$1.6400 26:$1.8000 1:$2.1600
LM2576-3.3WU-TR DISTI # LM2576-3.3WU-TR	Microchip Technology Inc	3A Step-Down SMPS Regulator RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Reel	0	1000:$1.3700 100:$1.6400 26:$1.8000 1:$2.1600
LM2576-3.3WU	Micrel Inc	Switching Regulator, 7.5A, 63kHz Switching Freq-Max, PSSO5 RoHS: Compliant	602	1000:$1.1300 500:$1.1900 100:$1.2400 25:$1.2900 1:$1.3900

Related products

Image	Part #	Description
	Mfr.#: TL331VSN4T3G OMO.#: OMO-TL331VSN4T3G	Analog Comparators LOW POWER SINGLE COMPARAT
	Mfr.#: ADS124S08IPBSR OMO.#: OMO-ADS124S08IPBSR	Analog to Digital Converters - ADC 24Bit ADC
	Mfr.#: BQ21040DBVR OMO.#: OMO-BQ21040DBVR	Battery Management Single-Input, Non Power Path Single Cell
	Mfr.#: TPS22810DBVR OMO.#: OMO-TPS22810DBVR	Power Switch ICs - Power Distribution TPS22810 2.7-18-V 2A 79mOhm On-Resistanc
	Mfr.#: LPC844M201JHI33Y OMO.#: OMO-LPC844M201JHI33Y	ARM Microcontrollers - MCU LPC844M201JHI33/HVQFN32///REEL 13 Q1 DP
	Mfr.#: L1I0-0940060000000 OMO.#: OMO-L1I0-0940060000000	Infrared Emitters - High Power Luxeon IR LED 940nm
	Mfr.#: BM71BLES1FC2-0B02AA OMO.#: OMO-BM71BLES1FC2-0B02AA	Bluetooth Modules (802.15.1) Bluetooth BLE Module, Shielded, Antenna, 9x11.5mm, Industrial Temp
	Mfr.#: LPC844M201JHI33Y OMO.#: OMO-LPC844M201JHI33Y-NXP-SEMICONDUCTORS	IC MCU 32BIT 64KB FLASH 32HVQFN
	Mfr.#: RFM-0505S OMO.#: OMO-RFM-0505S-RECOM-POWER	1W DC/DC-Converter 'ECONOLINE' SIP4 1kV unreg
	Mfr.#: TL331VSN4T3G OMO.#: OMO-TL331VSN4T3G-ON-SEMICONDUCTOR	IC COMPARATOR 1CH LP 5TSOP

Availability

Stock:: 341
On Order:: 2324
Enter Quantity:

Current price of LM2576-3.3WU is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$2.22~~; ~~$2.22~~

10: ~~$2.19~~; ~~$21.90~~

25: ~~$1.85~~; ~~$46.25~~

100: ~~$1.68~~; ~~$168.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

Start with

LM2576-3.3WU 3
LM2576-3.3W 4
LM2576-3 9
LM2576 416
LM257 1072
LM25 2432
LM2 8962

LM2576-3.3WU

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes