Name: KA78R33CTU
Brand: ON Semiconductor
SKU: KA78R33CTU_1D8
Availability: InStock
Rating: 5 (113 reviews)

KA78R33CTU

For Reference Only

Part Number	KA78R33CTU
Manufacturer	ON Semiconductor
Description	IC REG LINEAR 3.3V 1A TO220F-4L
Datasheet	KA78R33CTU Datasheet KA78R33CTU Specifications
Package	TO-220-4 Full Pack
ECAD
In Stock	18,492 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 26 - May 1 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # KA78R33CTU (PMIC - Voltage Regulators - Linear) is manufactured by 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 KA78R33CTU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add KA78R33CTU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of KA78R33CTU.

KA78R33CTU Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	TO-220-4 Full Pack
ECAD
Series	-
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	35V
Voltage - Output (Min/Fixed)	3.3V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.5V @ 1A
Current - Output	1A
Current - Quiescent (Iq)	10mA
Current - Supply (Max)	-
PSRR	-
Control Features	Enable
Protection Features	Over Current, Over Temperature, Over Voltage, Short Circuit
Operating Temperature	-20°C ~ 80°C
Mounting Type	Through Hole
Package / Case	TO-220-4 Full Pack
Supplier Device Package	TO-220F-4L

KA78R33CTU Datasheet

KA78R33CTU Reviews

Roge*****rdon

April 8, 2023

★ ★ ★ ★ ★

Excellent service over extended period of time. Incredibly fast shipping, never any errors. Couldn't be more pleased.

Holl*****lina

March 24, 2023

★ ★ ★ ★ ★

Heisener parametric search for specific components is by far better than their competitors.

Carly*****raman

March 11, 2023

★ ★ ★ ★ ★

Order arrived to Estonia in 3 days. Item as described. Well packed.

Aar*****Kari

March 8, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

Hadl*****razier

March 6, 2023

★ ★ ★ ★ ★

I have never been experienced anything wrong with my order, the logistic has always get out the same day, and the items are always well packaged.

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KA78R33CTU Packaging

KA78R33CTU FAQ

1. How to order KA78R33CTU 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 KA78R33CTU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the KA78R33CTU. All suppliers must pass our qualification reviews before they can publish their products including KA78R33CTU on Heisener; we pay more attention to the channels and quality of KA78R33CTU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the KA78R33CTU price and inventory displayed accurate?

The price and inventory of KA78R33CTU 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 KA78R33CTU?

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 KA78R33CTU we delivered, we will accept the replacement or return of the KA78R33CTU 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 KA78R33CTU.

(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 KA78R33CTU pin diagram, KA78R33CTU datasheet?

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

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KA78R33CTU 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

KA78R33CTU

D# KA78R33CTU

ON Semiconductor

LDO Regulator Pos 3.3V 1A 4-Pin(4+Tab) TO-220F Rail - Bulk (Alt: KA78R33CTU)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

KA78R33CTU

Fairchild Semiconductor Corporation

REG LDO LIN FIX POS 3.3V 1A 4PIN TO-220F - Rail/Tube

2000

Part Number

Manufacturer

Description

Stock

KA78R33CTU

Fairchild Semiconductor Corporation

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

KA78R33CTU

D# 2156-KA78R33CTU-ND

Rochester Electronics LLC

IC REG LINEAR FIXED POS LDO REG

10814

Part Number

Manufacturer

Description

Stock

KA78R33CTU

ON Semiconductor

In stock shipping within 2days

2400

Part Number

Manufacturer

Description

Stock

KA78R33CTU

D# 2451040

ON Semiconductor

LDO VOLT REG, 1A, 3.3V, TO-220FP-4

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

KA78R33CTU

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

6960

Part Number

Manufacturer

Description

Stock

ST033KA78R33CTU

Texas Instruments

OEM/CM ONLY

200

Part Number

Manufacturer

Description

Stock

KA78R33CTU

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

36530

Part Number

Manufacturer

Description

Stock

KA78R33CTU

D# 31Y2126

ON Semiconductor

LDO VOLT REG, 1A, 3.3V, TO-220FP-4, Output Type:Fixed, Input Voltage Min:-, Input Voltage Max:35V, Fixed Output Voltage Nom.:3.3V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:1A, Dropout Voltage RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

KA78R33CTU

D# NS-KA78R33CTU

Microsemi-IPG

OEM/CM ONLY

1426

Part Number

Manufacturer

Description

Stock

KA78R33CTU

ON Semiconductor

Fixed Positive LDO Regulator, 3.3V, 0.5V Dropout, PSFM4

RoHS: Compliant

10814

Part Number

Manufacturer

Description

Stock

KA78R33CTU

Fairchild Semiconductor Corporation

OEM/CM ONLY

1335

Part Number

Manufacturer

Description

Stock

KA78R33CTU

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515

Part Number

Manufacturer

Description

Stock

KA78R33CTU

Fairchild Semiconductor Corporation

shipping today

999

Part Number

Manufacturer

Description

Stock

KA78R33CTU

Fairchild Semiconductor Corporation

RFQ

2911

Part Number

Manufacturer

Description

Stock

KA78R33CTU

Fairchild Semiconductor Corporation

IC REG LDO 3.3V 1A TO220F-4

1669

Part Number

Manufacturer

Description

Stock

KA78R33CTU

D# 2451040

ON Semiconductor

LDO VOLT REG, 1A, 3.3V, TO-220FP-4

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

KA78R33CTU

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