Name: LR745N3-G
Brand: Microchip Technology
SKU: LR745N3-G
Price: 0.647 USD
Availability: InStock
Rating: 5 (195 reviews)

LR745N3-G

For Reference Only

Part Number	LR745N3-G
Manufacturer	Microchip Technology
Description	IC CTRLR PWM SMPS TO92-3
Datasheet	LR745N3-G Specifications
Package	TO-226-3, TO-92-3 (TO-226AA)
ECAD
In Stock	18,312 piece(s)
Unit Price	$ 0.6470 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
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Payment Methods
Delivery Services

Part Number # LR745N3-G (PMIC - Power Management - Specialized) 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 LR745N3-G specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LR745N3-G with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LR745N3-G.

LR745N3-G Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - PMIC - Power Management - Specialized
Package	TO-226-3, TO-92-3 (TO-226AA)
ECAD
Series	-
Applications	SMPS Start-Up
Current - Supply	500µA
Voltage - Supply	35 V ~ 450 V
Operating Temperature	-55°C ~ 150°C
Mounting Type	Through Hole
Package / Case	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package	TO-92-3

LR745N3-G Reviews

Enri*****Bhat

April 6, 2023

★ ★ ★ ★ ★

Thanks a lot! Ease of ordering and I love when they upgrade my shipping for free. What a nice thing to do.

Mari*****ouse

March 5, 2023

★ ★ ★ ★ ★

Heisener.com is a good company. Pleasant transaction, communicative , thank you

Trini*****maswamy

February 25, 2023

★ ★ ★ ★ ★

Very good contact, well packed, hope to buy from you again.

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LR745N3-G Packaging

LR745N3-G FAQ

1. How to order LR745N3-G 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 LR745N3-G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LR745N3-G. All suppliers must pass our qualification reviews before they can publish their products including LR745N3-G on Heisener; we pay more attention to the channels and quality of LR745N3-G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LR745N3-G price and inventory displayed accurate?

The price and inventory of LR745N3-G 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 LR745N3-G?

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 LR745N3-G we delivered, we will accept the replacement or return of the LR745N3-G 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 LR745N3-G.

(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 LR745N3-G pin diagram, LR745N3-G datasheet?

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

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LR745N3-G 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
LR745N3-G-P013 D# V36:1790_06439781	Microchip Technology Inc	SMPS Start up Circuit 3-Pin TO-92 Ammo RoHS: Compliant	0
LR745N3-G D# V99:2348_06439779	Microchip Technology Inc	SMPS Start up Circuit 3-Pin TO-92 Bag RoHS: Compliant	0
LR745N3-G-P003 D# V36:1790_06439780	Microchip Technology Inc	SMPS Start up Circuit 3-Pin TO-92 T/R RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
LR745N3-G-P013 D# LR745N3-G-P013	Microchip Technology Inc	SMPS Start-Up Circuit 3-Pin TO-92 T/R - Ammo Pack (Alt: LR745N3-G-P013)	0
LR745N3-G-P003 D# LR745N3-G-P003	Microchip Technology Inc	SMPS Start-Up Circuit 3-Pin TO-92 T/R - Tape and Reel (Alt: LR745N3-G-P003)	0
LR745N3-G D# LR745N3-G	Microchip Technology Inc	SMPS Start up Circuit 3-Pin TO-92 - Bag (Alt: LR745N3-G)	0

Part Number

Manufacturer

Description

Stock

LR745N3-G

D# LR745N3-G

Microchip Technology Inc

SMPS Start up Circuit 3-Pin TO-92 (Alt: LR745N3-G)

Part Number

Manufacturer

Description

Stock

LR745N3-G

Microchip Technology Inc

SWITCH MODE POWER SUPPLY, 35-450V, TO-92

Part Number	Manufacturer	Description	Stock
LR745N3-G-P003 D# LR745N3-G-P003-ND	Microchip Technology Inc	IC CTRLR PWM SMPS TO92-3	0
LR745N3-G D# LR745N3-G-ND	Microchip Technology Inc	IC CTRLR PWM SMPS TO92-3	1728
LR745N3-G-P013 D# LR745N3-G-P013-ND	Microchip Technology Inc	IC CTRLR PWM SMPS TO92-3	0

Part Number

Manufacturer

Description

Stock

LR745N3-G

SUPERTEX

In stock shipping within 2days

1354

Part Number

Manufacturer

Description

Stock

LR745N3-G

D# 2448530

Microchip Technology Inc

SWITCH MODE POWER SUPPLY, 35-450V, TO-92

RoHS: Compliant

Min Qty: 1

Container: Each

362

Part Number

Manufacturer

Description

Stock

LR745N3GP013

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

2320

LR745N3G

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

2010

Part Number	Manufacturer	Description	Stock
LR745N3-G-P003	Microchip Technology Inc	RoHS: Not Compliant	0
LR745N3-G	Microchip Technology Inc	Switch Mode Power Supply - 35 V to 450 V in - TO-92-3. RoHS: Compliant	111
LR745N3-G-P013	Microchip Technology Inc	RoHS: Not Compliant	0

Part Number	Manufacturer	Description	Stock
LR745N3-G-P013 D# LR745N3-G-P013	Microchip Technology Inc	SWITCHMODE POWER SUPPLY START-UP IC RoHS: Compliant pbFree: Yes	0
LR745N3-G-P003 D# LR745N3-G-P003	Microchip Technology Inc	SWITCHMODE POWER SUPPLY START-UP IC RoHS: Compliant pbFree: Yes	0
LR745N3-G D# LR745N3-G	Microchip Technology Inc	SWITCHMODE POWER SUPPLY START-UP IC RoHS: Compliant pbFree: Yes	1025

Part Number

Manufacturer

Description

Stock

LR745N3-G

Supertex Inc

OEM/CM Immediate delivery

1500

Part Number

Manufacturer

Description

Stock

LR745N3-G

D# 689-LR745N3-G

Microchip Technology Inc

Power Management Specialized - PMIC Pwr Sup Start-Up IC

RoHS: Compliant

1352

Part Number	Manufacturer	Description	Stock
LR745N3-G	Microchip Technology Inc	SWITCHMODE POWER SUPPLY START-UP IC - Package: 3 TO-92 BAG RoHS: Compliant	0
LR745N3-G-P003	Microchip Technology Inc	SWITCHMODE POWER SUPPLY START-UP IC - Package: 3 TO-92 T/R RoHS: Compliant	0
LR745N3-G-P013	Microchip Technology Inc	SWITCHMODE POWER SUPPLY START-UP IC - Package: 3 TO-92 AMMO RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
LR745N3-G-P013 D# MCHP00000014069	Microchip Technology Inc	SWITCHMODE POWER SUPPLY START-UP IC - Package: 3 TO-92 AMMO	0
LR745N3-G-P003 D# MCHP00000014068	Microchip Technology Inc	SWITCHMODE POWER SUPPLY START-UP IC - Package: 3 TO-92 T/R	0
LR745N3-G D# MCHP00000014067	Microchip Technology Inc	SWITCHMODE POWER SUPPLY START-UP IC - Package: 3 TO-92 BAG	0

Part Number	Manufacturer	Description	Stock
LR745N3-G D# 87X8938	Microchip Technology Inc	SWITCH MODE POWER SUPPLY, 35-450V, TO-92, IC Function:Switch Mode Power Supply, Supply Voltage Min:35V, Supply Voltage Max:450V, IC Package Type:TO-92, No. of Pins:3Pins, Operating Temperature Min:-55°C, Operating Temperature RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	362
LR745N3-G-P013 D# 67X5322	Microchip Technology Inc	SWITCHMODE POWER SUPPLY START-UP IC, 3 TO-92 AMMO ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 2000 Container: Bulk	0
LR745N3-G-P003 D# 67X5321	Microchip Technology Inc	SWITCHMODE POWER SUPPLY START-UP IC, 3 TO-92 T/R ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 2000 Container: TAPE & REEL - FULL	0

Part Number	Manufacturer	Description	Stock
LR745N3-G-P003	Microchip Technology Inc	RoHS: Not Compliant	0
LR745N3-G	Microchip Technology Inc	Switch Mode Power Supply - 35 V to 450 V in - TO-92-3. RoHS: Compliant	111
LR745N3-G-P013	Microchip Technology Inc	RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

LR745N3-G-P013

D# LR745N3-G-P013

Microchip Technology Inc

Semiconductor

2000

Part Number

Manufacturer

Description

Stock

LR745N3-G

D# 8293449

Microchip Technology Inc

Microchip LR745N3-G, 1-Channel Intelligent Power Switch, SMPS Start Up, 4mA, 35 to 40V 3-Pin, TO-92, PK

Min Qty: 20

Container: Package

560

Part Number

Manufacturer

Description

Stock

LR745N3G

Supertex Inc

OEM/CM ONLY

116

Part Number

Manufacturer

Description

Stock

LR745N3-G

SUPERTEX

IN stock Immediate delivery

1515

Part Number	Manufacturer	Description	Stock
LR745N3-G-P013	Microchip Technology Inc	shipping today	7988
LR745N3-G-P003	Microchip Technology Inc	shipping today	7988
LR745N3-G	Supertex Inc	shipping today	1996

Part Number

Manufacturer

Description

Stock

LR745N3-G

D# 53369135

Microchip Technology Inc

SMPS Start up Circuit 3-Pin TO-92 Bag

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LR745N3-G

D# 2448530

Microchip Technology Inc

SWITCH MODE POWER SUPPLY, 35-450V, TO-92

RoHS: Compliant

Min Qty: 1

Container: Each

362

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LR745N3-G

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