Name: KA350
Brand: Fairchild/ON Semiconductor
SKU: KA350
Availability: InStock
Rating: 5 (93 reviews)

KA350

For Reference Only

Part Number	KA350
Manufacturer	Fairchild/ON Semiconductor
Description	IC REG LINEAR POS ADJ 3A TO220-3
Datasheet	KA350 Datasheet KA350 Specifications
Package	TO-220-3
ECAD
In Stock	5,600 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 15 - Jun 20 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # KA350 (PMIC - Voltage Regulators - Linear) is manufactured by Fairchild/ON Semiconductor 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 KA350 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add KA350 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of KA350.

KA350 Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	TO-220-3
ECAD
Series	-
Output Configuration	Positive
Output Type	Adjustable
Number of Regulators	1
Voltage - Input (Max)	35V
Voltage - Output (Min/Fixed)	1.2V
Voltage - Output (Max)	33V
Voltage Dropout (Max)	-
Current - Output	3A
Current - Quiescent (Iq)	-
Current - Supply (Max)	-
PSRR	80dB ~ 65dB (120Hz)
Control Features	-
Protection Features	Over Temperature, Short Circuit
Operating Temperature	0°C ~ 125°C
Mounting Type	Through Hole
Package / Case	TO-220-3
Supplier Device Package	TO-220-3

KA350 Datasheet

KA350 Reviews

Madel*****inghal

April 3, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Edga*****lters

March 16, 2023

★ ★ ★ ★ ★

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

Aman*****hang

March 13, 2023

★ ★ ★ ★ ★

Used for a solar project. Working as hoped. I'd buy again.

Sier*****obles

March 9, 2023

★ ★ ★ ★ ★

Great product at a great price. They were so CHEAP.

Write a Review

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KA350 Packaging

KA350 FAQ

1. How to order KA350 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 KA350 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the KA350. All suppliers must pass our qualification reviews before they can publish their products including KA350 on Heisener; we pay more attention to the channels and quality of KA350 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the KA350 price and inventory displayed accurate?

The price and inventory of KA350 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 KA350?

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 KA350 we delivered, we will accept the replacement or return of the KA350 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 KA350.

(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 KA350 pin diagram, KA350 datasheet?

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

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KA350 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

E30KA350

D# 71590174

Eaton Corporation

TYPE A BTN EXTD GREEN BLANK

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
KA350TU D# KA350TU	ON Semiconductor	- Bulk (Alt: KA350TU) RoHS: Compliant	0
KA3505 D# KA3505	ON Semiconductor	Power Supply Controller Power Supply, Supervisor 16-DIP - Bulk (Alt: KA3505) RoHS: Compliant	0
KA3501 D# KA3501	ON Semiconductor	SMPS SECOND SUPERVISORY IC - Bulk (Alt: KA3501) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

KA3501

Samsung Semiconductor

Part Number	Manufacturer	Description	Stock
KA3501	Fairchild Semiconductor Corporation	N/A SPECIALTY ANALOG CIRCUIT, PDIP14 DIP-14	49476
KA350TU	Fairchild Semiconductor Corporation	N/A 1.2 V-33 V ADJUSTABLE POSITIVE REGULATOR, PSFM3 TO-220, 3 PIN	50
KA3505	Fairchild Semiconductor Corporation	N/A	13550
EMKA350ADA221MJA0G	United Chemi-Con Inc	Lead time 70	470
KA350	United Chemi-Con Inc	Lead time 84	48

Part Number

Manufacturer

Description

Stock

KA3505

D# 2156-KA3505-FS-ND

Rochester Electronics LLC

POWER SUPPLY CIRCUIT, FIXED

13258

KA3501

D# 2156-KA3501-FS-ND

Rochester Electronics LLC

ANALOG CIRCUIT, 1 FUNC, BIPOLAR

49476

Part Number

Manufacturer

Description

Stock

KA3504

D# KA3504

Samsung Electro-Mechanics

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2269

Part Number	Manufacturer	Description	Stock
KA350	Fairchild Semiconductor Corporation	In stock shipping within 2days	128
KA3505	Fairchild Semiconductor Corporation	In stock shipping within 2days	185
KA3501	0	In stock shipping within 2days	1142
KA3502	0	In stock shipping within 2days	1236

Part Number	Manufacturer	Description	Stock
15EDGKA3502P14100AH	Degson Electronics Co Ltd	OEM/CM QUOTES ONLY \| NO BROKERS	319
VP25KA3500	Honeywell Sensing and Control / Clarostat	OEM/CM QUOTES ONLY \| NO BROKERS	14
KA350TU	Samsung Electronics Co. Ltd	OEM/CM QUOTES ONLY \| NO BROKERS	90
15EGTKA3502P1400	GOLTEN	OEM/CM QUOTES ONLY \| NO BROKERS	220
EMKA350ADA470MHA0GB02	Nippon Chemi-con Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	5750
KA350680RF		OEM/CM QUOTES ONLY \| NO BROKERS	2
KA3501	SEC	OEM/CM QUOTES ONLY \| NO BROKERS	391094
KA3502	FAITCHI	OEM/CM QUOTES ONLY \| NO BROKERS	8677
MEBN13577KA3501002HC		OEM/CM QUOTES ONLY \| NO BROKERS	67860
15EGTKA3502P1400AH	GOLTEN	OEM/CM QUOTES ONLY \| NO BROKERS	862
15EGTKA3506P1400	GOLTEN	OEM/CM QUOTES ONLY \| NO BROKERS	220
KA350H	Samsung Electronics Co Lt	OEM/CM QUOTES ONLY \| NO BROKERS	78
KA350	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	629
KA3504	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	39664
EMKA350ADA100ME55G	Nippon Chemi-con Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	400775
KA3505	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	15379

Part Number

Manufacturer

Description

Stock

KA3501

Samsung Semiconductor

In stock

Part Number	Manufacturer	Description	Stock
EMKA350ADA330MF80G	United Chemi-Con Inc	Cap Aluminum Lytic 33uF 35V 20% (6.3 X 7.7mm) SMD 80mA 2000h 105°C Cardboard T/R RoHS: Compliant	1847
EMKA350ADA4R7MD55G	United Chemi-Con Inc	Cap Aluminum Lytic 4.7uF 35V 20% (4 X 5.2mm) SMD 15mA 1000h 105°C Cardboard T/R RoHS: Compliant	50
EMKA350ADA221MJA0G	United Chemi-Con Inc	Cap Aluminum Lytic 220uF 35V 20% (10 X 10mm) SMD 375mA 2000h 105°C Cardboard T/R RoHS: Compliant	193

Part Number	Manufacturer	Description	Stock
KA3504	N	OEM/CM Immediate delivery	380
KA3505	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	183
KA3501	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	49476

Part Number	Manufacturer	Description	Stock
15EDGKA-3.5-03P-14-100AH	Degson Electronics Co Ltd	RoHS: Compliant	0
15EDGKA-3.5-08P-14-1000AH	Degson Electronics Co Ltd	RoHS: Compliant	0
15EDGKA-3.5-02P-14-100AH	Degson Electronics Co Ltd	RoHS: Compliant	0
15EDGKA-3.5-06P-14-1000AH	Degson Electronics Co Ltd	RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
15EDGKA-3.5-03P-14-100AH D# DEG000000000945	Degson Electronics Co Ltd		0
15EDGKA-3.5-08P-14-1000AH D# DEG000000001635	Degson Electronics Co Ltd		0
15EDGKA-3.5-02P-14-100AH D# DEG000000000944	Degson Electronics Co Ltd		0
15EDGKA-3.5-06P-14-1000AH D# DEG000000001631	Degson Electronics Co Ltd		0

Part Number

Manufacturer

Description

Stock

KA3501

D# NS-KA3501

Fairchild Semiconductor Corporation

OEM/CM ONLY

8474

KA3505

D# NS-KA3505

Fairchild Semiconductor Corporation

OEM/CM ONLY

8328

Part Number	Manufacturer	Description	Stock
EMKA350ADA330MF80G	United Chemi-Con Inc	Cap Aluminum Lytic 33uF 35V 20% (6.3 X 7.7mm) SMD 80mA 2000h 105°C Cardboard T/R RoHS: Compliant	1847
EMKA350ADA4R7MD55G	United Chemi-Con Inc	Cap Aluminum Lytic 4.7uF 35V 20% (4 X 5.2mm) SMD 15mA 1000h 105°C Cardboard T/R RoHS: Compliant	50
EMKA350ADA221MJA0G	United Chemi-Con Inc	Cap Aluminum Lytic 220uF 35V 20% (10 X 10mm) SMD 375mA 2000h 105°C Cardboard T/R RoHS: Compliant	193

Part Number	Manufacturer	Description	Stock
KA350H	Samsung Electro-Mechanics	ADJUSTABLE POSITIVE STANDARD REGULATOR, 1.2V MIN, 33V MAX, BIPOLAR, PSFM3	67
KA3501	Fairchild Semiconductor Corporation	SECONDARY HOUSEKEE PinG CONTROLLER, 14 Pin, Plastic, DIP	129
KA350	Fairchild Semiconductor Corporation	1.2 V-33 V ADJUSTABLE POSITIVE REGULATOR, TO-220	49

Part Number	Manufacturer	Description	Stock
KA350TU	Fairchild Semiconductor Corporation	Adjustable Positive Standard Regulator, 1.2V Min, 33V Max, BIPolar, PSFM3 RoHS: Compliant	50
KA3505	Fairchild Semiconductor Corporation	Power Supply Support Circuit, Fixed, 3 Channel, BIPolar, PDIP16 RoHS: Compliant	13258
KA3501	Fairchild Semiconductor Corporation	Analog Circuit, 1 Func, BIPolar, PDIP14 RoHS: Compliant	49476

Part Number

Manufacturer

Description

Stock

VP25KA3500

D# 000000000000772475

Honeywell Sensing and Control / Clarostat

Wirewound Resistors - Chassis Mount VP Adjustable Series, 3.5 kOhms, 25.0 W, Adjustable, Wirewound Resistor

VRL155010K538KA3500

D# 000000000005436992

OMRON Industrial Automation

VRL, GEARBOX, 10:1, FRAME: 155

Part Number	Manufacturer	Description	Stock
EMKA350ADA100ME55G	United Chemi-Con Inc	OEM/CM ONLY	333
KA350	Fairchild Semiconductor Corporation	OEM/CM ONLY	564
KA3504	Fairchild Semiconductor Corporation	OEM/CM ONLY	5011
15EDGKA3.502P14100AH	Degson Electronics Co Ltd	OEM/CM ONLY	306
KA350TU	Fairchild Semiconductor Corporation	OEM/CM ONLY	94
15EGTKA3.502P1400AH	GOLTEN	OEM/CM ONLY	800
EMKA350ADA470MHA0G+B02	Nippon Chemi-con Corporation	OEM/CM ONLY	5016
15EGTKA3.503P1400	GOLTEN	OEM/CM ONLY	216
15EGTKA3.502P1400	GOLTEN	OEM/CM ONLY	216
15EGTKA3.506P1400	GOLTEN	OEM/CM ONLY	216
MEBN13577KA3501002HC		OEM/CM ONLY	58595
15EGTKA3.503P1400AH	GOLTEN	OEM/CM ONLY	516
KA350H	Samsung Electronics Co. Ltd	OEM/CM ONLY	83
KA350T	SEC	OEM/CM ONLY	293
KA3501	Fairchild Semiconductor Corporation	OEM/CM ONLY	36441
EMKA350ADA221MJA0G	United Chemi-Con Inc	OEM/CM ONLY	289

Part Number	Manufacturer	Description	Stock
KA3505	Fairchild Semiconductor Corporation	IN stock Immediate delivery	36515
KA3501	Fairchild Semiconductor Corporation	IN stock Immediate delivery	49461
KA3504	N	IN stock Immediate delivery	375

Part Number

Manufacturer

Description

Stock

KA3505

shipping today

KA3504

shipping today

385

Part Number

Manufacturer

Description

Stock

KA3505

mfr

RFQ

1136

KA3501

mfr

RFQ

12976

Quick Inquiry

KA350

Certified Quality

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