Name: UCC3961D
Brand: Texas Instruments
SKU: UCC3961D
Price: 2.4374 USD
Availability: InStock
Rating: 5 (95 reviews)

UCC3961D

For Reference Only

Part Number	UCC3961D
Manufacturer	Texas Instruments
Description	IC REG CTRLR FWRD CONV 14SOIC
Datasheet	UCC3961D Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	16,044 piece(s)
Unit Price	$ 2.4374 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 13 - Jun 18 (Choose Expedited Shipping)
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Part Number # UCC3961D (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 UCC3961D specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UCC3961D with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UCC3961D.

UCC3961D 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
Output Configuration	Positive, Isolation Capable
Topology	Forward Converter
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	8 V ~ 19 V
Frequency - Switching	400kHz
Duty Cycle (Max)	72%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	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

UCC3961D Reviews

Rya*****lark

April 6, 2023

★ ★ ★ ★ ★

Used this on starter solenoid and works as expected.

Cass*****Shan

February 28, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Caspi*****ugherty

February 26, 2023

★ ★ ★ ★ ★

They were easy to work with and did what I expected.

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UCC3961D Packaging

UCC3961D FAQ

1. How to order UCC3961D 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 UCC3961D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UCC3961D. All suppliers must pass our qualification reviews before they can publish their products including UCC3961D on Heisener; we pay more attention to the channels and quality of UCC3961D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UCC3961D price and inventory displayed accurate?

The price and inventory of UCC3961D 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 UCC3961D?

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 UCC3961D we delivered, we will accept the replacement or return of the UCC3961D 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 UCC3961D.

(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 UCC3961D pin diagram, UCC3961D datasheet?

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

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UCC3961D 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

UCC3961D

D# V36:1790_07429923

Texas Instruments

Primary Side PWM Controller 2mA 400kHz 14-Pin SOIC Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
UCC3961D	Texas Instruments	IC REG CTRLR ISO PWM VM 14-SOIC	0
UCC3961DTR	Texas Instruments	IC REG CTRLR ISO PWM VM 14-SOIC	0
UCC3961DG4	Texas Instruments	PWM CONTROLLER, 12V, SOIC-14, Input Voltage:19V, Output Voltage:700mV, Output Current:100mA, Supply Voltage Min:10V, Supply Voltage Max:12V, Controller IC Case Style:SOIC, No. of Pins:14, Frequency:400kHz, Packaging:Each , RoHS Compliant: Yes	0

Part Number

Manufacturer

Description

Stock

UCC3961D

D# 2156-UCC3961D-ND

Rochester Electronics LLC

UCC3961 ADVANCED PRIMARY SIDE ST

20900

UCC3961DTR

D# 2156-UCC3961DTR-ND

Rochester Electronics LLC

SWITCHING CONTROLLER

12500

Part Number

Manufacturer

Description

Stock

UCC3961DTR

Texas Instruments

In stock shipping within 2days

4110

UCC3961D

In stock shipping within 2days

650

Part Number

Manufacturer

Description

Stock

UCC3961DTR

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

14875

UCC3961D

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

3570

Part Number	Manufacturer	Description	Stock
UCC3961DTR	Texas Instruments	OEM/CM ONLY	670
UCC3961D	Texas Instruments	OEM/CM ONLY	1043
UCC3961DTRG4	Texas Instruments	OEM/CM ONLY	284
UCC3961DG4	Texas Instruments	OEM/CM ONLY	872

Part Number

Manufacturer

Description

Stock

UCC3961D

OEM/CM Immediate delivery

650

UCC3961DTR

Texas Instruments

OEM/CM Immediate delivery

3850

Part Number	Manufacturer	Description	Stock
UCC3961DTR D# NS-UCC3961DTR	Texas Instruments	OEM/CM ONLY	8611
UCC3961D D# NS-UCC3961D	Texas Instruments	OEM/CM ONLY	7468
UCC3961DTRG4 D# NS-UCC3961DTRG4	Texas Instruments	OEM/CM ONLY	8262
UCC3961DG4 D# NS-UCC3961DG4	Texas Instruments	OEM/CM ONLY	9239

Part Number

Manufacturer

Description

Stock

UCC3961D

Texas Instruments

UCC3961 Advanced Primary Side Startup Controller

RoHS: Compliant

20900

UCC3961DTR

Texas Instruments

Switching Controller, Voltage-mode, 2A, 400kHz Switching Freq-Max, BICMOS, PDSO14

RoHS: Compliant

12500

Part Number

Manufacturer

Description

Stock

UCC3961DTR

Texas Instruments

OEM/CM ONLY

3866

Part Number

Manufacturer

Description

Stock

UCC3961D

IN stock Immediate delivery

645

UCC3961DTR

Texas Instruments

IN stock Immediate delivery

3865

Part Number

Manufacturer

Description

Stock

UCC3961D

Texas Instruments

Advanced primary side startup controller, 0C to 70C

Part Number

Manufacturer

Description

Stock

UCC3961D

shipping today

611

Part Number

Manufacturer

Description

Stock

UCC3961D

Texas Instruments

RFQ

5920

Quick Inquiry

UCC3961D

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