Name: UCC3581D
Brand: Texas Instruments
SKU: UCC3581D
Price: 2.5364 USD
Availability: InStock
Rating: 5 (114 reviews)

UCC3581D

For Reference Only

Part Number	UCC3581D
Manufacturer	Texas Instruments
Description	IC REG CTRLR MULT TOP 14SOIC
Datasheet	UCC3581D Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	34,080 piece(s)
Unit Price	$ 2.5364 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 13 - May 18 (Choose Expedited Shipping)
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Part Number # UCC3581D (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by Texas Instruments 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 UCC3581D specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UCC3581D with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UCC3581D.

UCC3581D Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration	Positive, Isolation Capable
Topology	Buck, Boost, Flyback, Forward Converter
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	6.8 V ~ 15 V
Frequency - Switching	Up to 100kHz
Duty Cycle (Max)	84%
Synchronous Rectifier	No
Clock Sync	Yes
Serial Interfaces	-
Control Features	Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature	0°C ~ 70°C (TA)
Package / Case	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOIC

UCC3581D Reviews

The*****ami

April 8, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

Westl*****ompson

March 11, 2023

★ ★ ★ ★ ★

I've had no issues. Good product, would buy again.

Calli*****halla

March 11, 2023

★ ★ ★ ★ ★

You get the most update products online. You always give me the best choice.

Syl***** Meda

February 28, 2023

★ ★ ★ ★ ★

Very professional sellers, they have adopted MSL packaging for different parts.

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UCC3581D Packaging

UCC3581D FAQ

1. How to order UCC3581D 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 UCC3581D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UCC3581D. All suppliers must pass our qualification reviews before they can publish their products including UCC3581D on Heisener; we pay more attention to the channels and quality of UCC3581D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UCC3581D price and inventory displayed accurate?

The price and inventory of UCC3581D 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 UCC3581D?

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 UCC3581D we delivered, we will accept the replacement or return of the UCC3581D 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 UCC3581D.

(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 UCC3581D pin diagram, UCC3581D datasheet?

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

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UCC3581D 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

UCC3581DTR

D# V36:1790_07429458

Texas Instruments

Voltage Mode PWM Controller 1A 21kHz 14-Pin SOIC T/R

RoHS: Compliant

UCC3581D

D# V36:1790_07429457

Texas Instruments

Voltage Mode PWM Controller 1A 21kHz 14-Pin SOIC Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
UCC3581D	Texas Instruments	IC REG CTRLR PWM VM 14SOIC	0
UCC3581DTR	Texas Instruments	IC REG CTRLR PWM VM 14SOIC	0
UCC3581DG4	Texas Instruments	IC REG CTRLR PWM VM 14SOIC	0

Part Number

Manufacturer

Description

Stock

UCC3581D

D# 296-11444-5-ND

Texas Instruments

IC REG CTRLR MULT TOP 14SOIC

UCC3581DTR

D# 2156-UCC3581DTR-TI-ND

Rochester Electronics LLC

UCC3581 MICROPOWER VOLTAGE MODE

5000

Part Number

Manufacturer

Description

Stock

UCC3581DTR

UNITRODE

OEM/CM QUOTES ONLY | NO BROKERS

633

UCC3581D

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

4033

Part Number	Manufacturer	Description	Stock
UCC3581DTRG4	Texas Instruments	OEM/CM ONLY	563
UCC3581D14P	Texas Instruments	OEM/CM ONLY	117
UCC3581DG4	Texas Instruments	OEM/CM ONLY	918
UCC3581DTR	Texas Instruments	OEM/CM ONLY	422

Part Number

Manufacturer

Description

Stock

UCC3581D

Texas Instruments

OEM/CM Immediate delivery

Part Number

Manufacturer

Description

Stock

UCC3581D

D# 595-UCC3581D

Texas Instruments

Switching Controllers Voltage-Mode PWM Micropower

RoHS: Compliant

200

UCC3581DTR

D# 595-UCC3581DTR

Texas Instruments

Switching Controllers Voltage-Mode PWM Micropower

RoHS: Compliant

2462

Part Number	Manufacturer	Description	Stock
UCC3581DTRG4 D# NS-UCC3581DTRG4	Texas Instruments	OEM/CM ONLY	3628
UCC3581DTR D# NS-UCC3581DTR	Texas Instruments	OEM/CM ONLY	3648
UCC3581DG4 D# NS-UCC3581DG4	Texas Instruments	OEM/CM ONLY	8921
UCC3581D D# NS-UCC3581D	Texas Instruments	OEM/CM ONLY	5530

Part Number

Manufacturer

Description

Stock

UCC3581D

Texas Instruments

UCC3581 Micropower Voltage Mode PWM

RoHS: Compliant

25973

UCC3581DTR

Texas Instruments

UCC3581 Micropower Voltage Mode PWM

RoHS: Compliant

5000

Part Number

Manufacturer

Description

Stock

UCC3581DTR

Texas Instruments

OEM/CM ONLY

548

Part Number

Manufacturer

Description

Stock

UCC3581D

Texas Instruments

IN stock Immediate delivery

Part Number

Manufacturer

Description

Stock

UCC3581D

Texas Instruments

15V, 1A Micropower voltage mode PWM controller, 0C to 70C

UCC3581DTR

Texas Instruments

15V, 1A Micropower voltage mode PWM controller, 0C to 70C

Part Number

Manufacturer

Description

Stock

UCC3581D

Texas Instruments

shipping today

Part Number

Manufacturer

Description

Stock

UCC3581D

Texas Instruments

RFQ

9619

Quick Inquiry

UCC3581D

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