Name: AO4449
Brand: Alpha & Omega Semiconductor Inc.
SKU: AO4449
Availability: InStock
Rating: 5 (183 reviews)

AO4449

For Reference Only

Part Number	AO4449
Manufacturer	Alpha & Omega Semiconductor Inc.
Description	MOSFET P-CH 30V 7A 8SOIC
Datasheet	AO4449 Datasheet AO4449 Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	163,968 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # AO4449 (Transistors - FETs, MOSFETs - Single) is manufactured by Alpha & Omega Semiconductor Inc. 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 AO4449 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AO4449 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AO4449.

AO4449 Specifications

Manufacturer	Alpha & Omega Semiconductor Inc.
Category	Discrete Semiconductor Products - Transistors - FETs, MOSFETs - Single
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
FET Type	P-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	30V
Current - Continuous Drain (Id) @ 25°C	7A (Ta)
Drive Voltage (Max Rds On, Min Rds On)	4.5V, 10V
Vgs(th) (Max) @ Id	2.4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	16nC @ 10V
Input Capacitance (Ciss) (Max) @ Vds	910pF @ 15V
Vgs (Max)	±20V
FET Feature	-
Power Dissipation (Max)	3.1W (Ta)
Rds On (Max) @ Id, Vgs	34 mOhm @ 7A, 10V
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Supplier Device Package	8-SOIC
Package / Case	8-SOIC (0.154", 3.90mm Width)

AO4449 Datasheet

AO4449 Reviews

Felic*****ittman

April 6, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Scot*****nson

April 3, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Lesl*****stes

April 1, 2023

★ ★ ★ ★ ★

These function just as well. You do need to spend some time modifying the harness, but no big deal.

Malay*****aldez

March 29, 2023

★ ★ ★ ★ ★

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Ken*****y Orr

March 23, 2023

★ ★ ★ ★ ★

The fastest shipping I've seen yet

Dange*****audhari

March 21, 2023

★ ★ ★ ★ ★

Resonators were genuine Murata components and arrived in 3 days from Hongkong

Pip*****Nadig

March 4, 2023

★ ★ ★ ★ ★

These little guys worked perfect for my wiring project. Reliable, good quality.

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AO4449 Packaging

AO4449 FAQ

1. How to order AO4449 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 AO4449 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AO4449. All suppliers must pass our qualification reviews before they can publish their products including AO4449 on Heisener; we pay more attention to the channels and quality of AO4449 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AO4449 price and inventory displayed accurate?

The price and inventory of AO4449 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 AO4449?

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 AO4449 we delivered, we will accept the replacement or return of the AO4449 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 AO4449.

(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 AO4449 pin diagram, AO4449 datasheet?

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

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AO4449 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

AO4449

D# V36:1790_07841108

Alpha & Omega Semiconductor

Trans MOSFET P-CH 30V 7A 8-Pin SOIC

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AO4449

Alpha & Omega Semiconductor

MOSFET P-CH 30V 7A 8SOIC

Part Number

Manufacturer

Description

Stock

AO4449

VBsemi Electronics Co Ltd

P Channel 30V 5.8A 2V @ 250uA 42mohms @ 5.8A,10V 2.5W SO-8 MOSFET RoHS

118

Part Number	Manufacturer	Description	Stock
AO4449_101 D# 785-AO4449_101TR-ND	Alpha & Omega Semiconductor	MOSFET P-CH 30V 7A 8SOIC	0
AO4449L D# AO4449L-ND	Alpha & Omega Semiconductor	MOSFET P-CH 30V 7A 8SO	0
AO4449_DELTA D# 785-AO4449_DELTATR-ND	Alpha & Omega Semiconductor	MOSFET P-CH 30V 7A 8SOIC	0
AO4449 D# 785-1199-2-ND	Alpha & Omega Semiconductor	MOSFET P-CH 30V 7A 8SOIC	0

Part Number

Manufacturer

Description

Stock

AO4449L

ALPHAPB-FREE

In stock shipping within 2days

1733

Part Number

Manufacturer

Description

Stock

AO4449

Alpha & Omega Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

37950

AO4449L

Alpha & Omega Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

1993

Part Number

Manufacturer

Description

Stock

AO4449

D# C878868

VBsemi Electronics Co Ltd

118

Part Number	Manufacturer	Description	Stock
AO4449L/AO4449	Alpha & Omega Semiconductor	OEM/CM Immediate delivery	85411
AO4449	Alpha & Omega Semiconductor	OEM/CM Immediate delivery	8800000
AO4449L	Alpha & Omega Semiconductor	OEM/CM Immediate delivery	85411

Part Number

Manufacturer

Description

Stock

AO4449

D# NS-AO4449

Alpha & Omega Semiconductor

OEM/CM ONLY

9011

Part Number

Manufacturer

Description

Stock

AO4449L

Alpha & Omega Semiconductor

OEM/CM ONLY

1744

AO4449

Alpha & Omega Semiconductor

OEM/CM ONLY

66033

Part Number	Manufacturer	Description	Stock
AO4449L	AOS	IN stock Immediate delivery	85396
AO4449	AOS	IN stock Immediate delivery	8799985
AO4449L/AO4449	AOS	IN stock Immediate delivery	85396

Part Number

Manufacturer

Description

Stock

AO4449L

shipping today

138009

AO4449

Alpha & Omega Semiconductor

shipping today

7350

Part Number

Manufacturer

Description

Stock

AO4449L

ALPHA Pb-free

RFQ

13465

Part Number

Manufacturer

Description

Stock

AO4449

Alpha & Omega Semiconductor

MOSFET P-CH 30V 7A 8SOIC

24711

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AO4449

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