Name: UCC2581D
Brand: Texas Instruments
SKU: UCC2581D
Price: 5.0368 USD
Availability: InStock
Rating: 5 (177 reviews)

UCC2581D

For Reference Only

Part Number	UCC2581D
Manufacturer	Texas Instruments
Description	IC REG CTRLR MULT TOP 14SOIC
Datasheet	UCC2581D Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	15,264 piece(s)
Unit Price	$ 5.0368 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 30 - Jul 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # UCC2581D (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 UCC2581D specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UCC2581D with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UCC2581D.

UCC2581D 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-Up/Step-Down
Output Configuration	Positive, Isolation Capable
Topology	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	-40°C ~ 85°C (TA)
Package / Case	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOIC

UCC2581D Reviews

Eli*****Gross

April 1, 2023

★ ★ ★ ★ ★

Sure appreciate your quality, expertise and professional service. Thank you so much!!!

Valen*****Hoffman

March 12, 2023

★ ★ ★ ★ ★

I bought this for myself, and liked it so much. I also bought one for a friend.

Patr***** Huber

March 2, 2023

★ ★ ★ ★ ★

They worked as I expected. I'll definitely purchase again. Thank you!

Clari*****uffman

February 20, 2023

★ ★ ★ ★ ★

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

Darr*****alton

February 19, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

UCC2581D Packaging

UCC2581D FAQ

1. How to order UCC2581D 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 UCC2581D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UCC2581D. All suppliers must pass our qualification reviews before they can publish their products including UCC2581D on Heisener; we pay more attention to the channels and quality of UCC2581D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UCC2581D price and inventory displayed accurate?

The price and inventory of UCC2581D 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 UCC2581D?

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 UCC2581D we delivered, we will accept the replacement or return of the UCC2581D 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 UCC2581D.

(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 UCC2581D pin diagram, UCC2581D datasheet?

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

UCC2581D Related Products

SA401A682KAR	AVX Corporation, CAP CER 6800PF 100V NP0 AXIAL, Axial, -	View
ICL3243ECVZA-T	Intersil, IC 3DRVR/5RCVR RS232 3V 28-TSSOP, 28-TSSOP (0.173", 4.40mm Width), -	View
0251.125NRT2	Littelfuse Inc., FUSE BOARD MNT 125MA 125VAC/VDC, Axial, -	View
RLR32C76R8FRBSL	Vishay Dale, RES 76.8 OHM 1% 1W AXIAL, Axial, -	View
8D113W35AA	Souriau, 8D 22C 22#22D PIN RECP, -, -	View
AFD57-22-55SN-1A [V003]	TE Connectivity Deutsch Connectors, PLUG ASSY, -, -	View
97-3107B20-29PW-940	Amphenol Industrial Operations, AB 17C 17#16 PIN PLUG, -, -	View
D38999/20JC8HN-LC	TE Connectivity Deutsch Connectors, CONN RCPT HSNG MALE 8POS PNL MT, -, -	View
RBC40DCSN-S288	Sullins Connector Solutions, CONN EDGE DUAL FMALE 80POS 0.100, -, -	View
VE-2NR-CX	Vicor Corporation, CONVERTER MOD DC/DC 7.5V 75W, Full Brick, -	View
ISL54207IRZ-T	Renesas Electronics America, IC SWITCH USB/CVBS/AUDIO 10-TDFN, 10-WFDFN Exposed Pad, -	View
R5F104LFAFB#50	Renesas Electronics America, IC MCU 16BIT 64LQFP, 64-LQFP, -	View

UCC2581D 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

UCC2581DTR

D# V36:1790_07428838

Texas Instruments

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

RoHS: Compliant

UCC2581D

D# V36:1790_07428833

Texas Instruments

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UCC2581D

Texas Instruments

Part Number	Manufacturer	Description	Stock
UCC2581DTR	Texas Instruments	IC REG CTRLR BST FLYBK VM 14SOIC	0
UCC2581DTRG4	Texas Instruments	IC REG CTRLR BST FLYBK VM 14SOIC	0
UCC2581D	Texas Instruments	IC REG CTRLR BST FLYBK VM 14SOIC	0
UCC2581DG4	Texas Instruments	IC REG CTRLR BST FLYBK VM 14SOIC	0

Part Number	Manufacturer	Description	Stock
UCC2581DTRG4 D# UCC2581DTRG4-ND	Texas Instruments	IC REG CTRLR MULT TOP 14SOIC	0
UCC2581D D# 296-11379-5-ND	Texas Instruments	IC REG CTRLR MULT TOP 14SOIC	169
UCC2581DTR D# 2156-UCC2581DTR-ND	Rochester Electronics LLC	UCC2581 MICROPOWER VOLTAGE MODE	2740

Part Number

Manufacturer

Description

Stock

UCC2581D

Texas Instruments

In stock shipping within 2days

805

Part Number

Manufacturer

Description

Stock

UCC2581D

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

1190

UCC2581DTR

UNITRODE/TEXAS INSTRUMENT

OEM/CM QUOTES ONLY | NO BROKERS

575

Part Number	Manufacturer	Description	Stock
UCC2581DTRG4	Texas Instruments	OEM/CM ONLY	436
UCC2581DTR	Texas Instruments	OEM/CM ONLY	623
UCC2581DG4	Texas Instruments	OEM/CM ONLY	965

Part Number

Manufacturer

Description

Stock

UCC2581D

Texas Instruments

In stock

Part Number

Manufacturer

Description

Stock

UCC2581D

Texas Instruments

OEM/CM Immediate delivery

805

UCC2581DTR

Texas Instruments

OEM/CM Immediate delivery

186

Part Number

Manufacturer

Description

Stock

UCC2581D

D# 595-UCC2581D

Texas Instruments

Switching Controllers Voltage-Mode PWM Micropower

RoHS: Compliant

163

Part Number	Manufacturer	Description	Stock
UCC2581DTR D# NS-UCC2581DTR	Texas Instruments	OEM/CM ONLY	7862
UCC2581DTRG4 D# NS-UCC2581DTRG4	Texas Instruments	OEM/CM ONLY	2645
UCC2581D D# NS-UCC2581D	Texas Instruments	OEM/CM ONLY	9707
UCC2581DG4 D# NS-UCC2581DG4	Texas Instruments	OEM/CM ONLY	4425

Part Number

Manufacturer

Description

Stock

UCC2581D

Unitrode Corporation

152

Part Number

Manufacturer

Description

Stock

UCC2581DTR

Texas Instruments

UCC2581 Micropower Voltage Mode PWM

RoHS: Compliant

2740

UCC2581D

Texas Instruments

UCC2581 Micropower Voltage Mode PWM

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UCC2581D

Texas Instruments

OEM/CM ONLY

472

UCC2581D T/R

Texas Instruments

OEM/CM ONLY

499

Part Number

Manufacturer

Description

Stock

UCC2581D

Texas Instruments

IN stock Immediate delivery

800

UCC2581DTR

Texas Instruments

IN stock Immediate delivery

181

Part Number

Manufacturer

Description

Stock

UCC2581DTR

Texas Instruments

15V, 1A Micropower voltage mode PWM controller, -40C to 85C

UCC2581D

Texas Instruments

15V, 1A Micropower voltage mode PWM controller, -40C to 85C

Part Number

Manufacturer

Description

Stock

UCC2581D

Texas Instruments

shipping today

2326

Part Number

Manufacturer

Description

Stock

UCC2581D

Texas Instruments

RFQ

13614

Quick Inquiry

UCC2581D

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS