Name: LM2574BN
Brand: Microchip Technology
SKU: LM2574BN
Availability: InStock
Rating: 5 (131 reviews)

LM2574BN

For Reference Only

Part Number	LM2574BN
Manufacturer	Microchip Technology
Description	IC REG BUCK ADJ 0.5A 8DIP
Datasheet	LM2574BN Specifications
Package	8-DIP (0.300", 7.62mm)
ECAD
In Stock	6,560 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 15 - May 20 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM2574BN (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by Microchip Technology and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LM2574BN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2574BN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2574BN.

LM2574BN Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	8-DIP (0.300", 7.62mm)
ECAD
Series	-
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	-
Voltage - Input (Max)	40V
Voltage - Output (Min/Fixed)	1.23V
Voltage - Output (Max)	37V
Current - Output	500mA
Frequency - Switching	52kHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Through Hole
Package / Case	8-DIP (0.300", 7.62mm)
Supplier Device Package	8-PDIP

LM2574BN Reviews

Carl*****gins

March 27, 2023

★ ★ ★ ★ ★

I wish I had come across Heisener first, no one could help me for 2 days. You are now saved into the TOP of my favorites web list. Thank you very much.

Dam***** Keer

March 23, 2023

★ ★ ★ ★ ★

Various selection and thoughtful services! Prices are competitive as well. Thank you!

Oma*****ane

March 20, 2023

★ ★ ★ ★ ★

I enjoy doing business with Heisener, please keep up the GREAT Service!

Tris***** Arya

March 17, 2023

★ ★ ★ ★ ★

Exactly as listed and arrived very fast, excellent price and service!

Drew*****ovan

March 13, 2023

★ ★ ★ ★ ★

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Kie*****Roach

February 24, 2023

★ ★ ★ ★ ★

Your technical assistance and professionalism cannot be complained!

Mali*****Castro

February 23, 2023

★ ★ ★ ★ ★

Good and works well. What else is there to say about it.

Kad*****artin

February 21, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LM2574BN Packaging

LM2574BN FAQ

1. How to order LM2574BN on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that LM2574BN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2574BN. All suppliers must pass our qualification reviews before they can publish their products including LM2574BN on Heisener; we pay more attention to the channels and quality of LM2574BN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2574BN price and inventory displayed accurate?

The price and inventory of LM2574BN fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of LM2574BN?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM2574BN we delivered, we will accept the replacement or return of the LM2574BN only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM2574BN.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as LM2574BN pin diagram, LM2574BN datasheet?

If you need any after-sales service, please do not hesitate to contact us.

LM2574BN Related Products

SIT1618AA-72-33E-40.000000D	SiTIME, OSC MEMS 40.0000MHZ LVCMOS LVTTL, 4-SMD, No Lead, -	View
SIT1602BI-11-18E-33.333330E	SiTIME, -40 TO 85C, 2520, 20PPM, 1.8V, 3, -, -	View
VJ0805D132FXXAJ	Vishay Vitramon, CAP CER 1300PF 25V C0G/NP0 0805, 0805 (2012 Metric), -	View
RLR05C2400GRBSL	Vishay Dale, RES 240 OHM 2% 1/8W AXIAL, Axial, -	View
PSM400JB-56R	Yageo, RES 56 OHM 4W 5% RADIAL, Radial, -	View
MRS25000C1021FCT00	Vishay BC Components, RES 1.02K OHM 0.6W 1% AXIAL, Axial, -	View
9T04021A30R1DAHF3	Yageo, RES SMD 30.1 OHM 0.5% 1/16W 0402, 0402 (1005 Metric), -	View
7447713330	Wurth Electronics Inc., FIXED IND 33UH 1.35A 204 MOHM, Nonstandard, -	View
OSTHD200080	On Shore Technology Inc., CONN TERM BLOCK 20POS 5.08MM, -, -	View
BCS-103-FM-D-PE	Samtec Inc., BOX CONNECTOR SOCKET STRIP, -, -	View
ACA3100E10SL-4SB	Amphenol Industrial Operations, ACB 2C 2#16S SKT RECP WALL, -, -	View
VE-253-EX-F3	Vicor Corporation, CONVERTER MOD DC/DC 24V 75W, Full Brick, -	View

LM2574BN Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

LM2574BN

D# LM2574BN

Micrel Inc

- Bulk (Alt: LM2574BN)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

LM2574BN

Micrel Inc

N/A 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDIP8 PLASTIC, DIP-8

Part Number

Manufacturer

Description

Stock

LM2574BN

D# 2156-LM2574BN-MI-ND

Rochester Electronics LLC

52KHZ SIMPLE 0.5A BUCK REGULATOR

Part Number

Manufacturer

Description

Stock

LM2574BN

Micrel Inc

OEM/CM QUOTES ONLY | NO BROKERS

6960

Part Number

Manufacturer

Description

Stock

LM2574BN

Micrel Inc

52KHZ SIMPLE 0.5A BUCK REGULATOR

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

LM2574BN

Micrel Inc

OEM/CM ONLY

6016

Quick Inquiry

LM2574BN

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS