Name: UCC2804D/81221G4
Brand: Texas Instruments
SKU: UCC2804D-81221G4
Availability: InStock
Rating: 5 (128 reviews)

UCC2804D/81221G4

For Reference Only

Part Number	UCC2804D/81221G4
Manufacturer	Texas Instruments
Description	IC REG CTRLR BST FLYBK PWM 8SOIC
Datasheet	UCC2804D/81221G4 Datasheet UCC2804D/81221G4 Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	2,320 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 21 - Apr 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # UCC2804D/81221G4 (PMIC - AC DC Converters, Offline Switchers) 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 UCC2804D/81221G4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UCC2804D/81221G4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UCC2804D/81221G4.

UCC2804D/81221G4 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Output Isolation	-
Internal Switch(s)	No
Voltage - Breakdown	-
Topology	Boost, Flyback, Forward
Voltage - Start Up	12.5V
Voltage - Supply (Vcc/Vdd)	8.3 V ~ 12 V
Duty Cycle	49%
Frequency - Switching	Up to 1MHz
Power (Watts)	-
Fault Protection	Current Limiting
Control Features	Frequency Control
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Mounting Type	-

UCC2804D/81221G4 Datasheet

UCC2804D/81221G4 Reviews

Mega*****rrison

March 19, 2023

★ ★ ★ ★ ★

Your prices are low and your website is customer-use friendly.

Mal*****h Lee

March 11, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Monse*****Borde

March 3, 2023

★ ★ ★ ★ ★

A good, reputable company that I will continue to deal with, thank you!

Mil*****Dhar

March 2, 2023

★ ★ ★ ★ ★

Good and works well. What else is there to say about it.

Cro***** Duke

February 23, 2023

★ ★ ★ ★ ★

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

Milan*****herty

February 20, 2023

★ ★ ★ ★ ★

It arrived earlier than the deadline. All is OK. Thank you

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

UCC2804D/81221G4 Packaging

UCC2804D/81221G4 FAQ

1. How to order UCC2804D/81221G4 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 UCC2804D/81221G4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UCC2804D/81221G4. All suppliers must pass our qualification reviews before they can publish their products including UCC2804D/81221G4 on Heisener; we pay more attention to the channels and quality of UCC2804D/81221G4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UCC2804D/81221G4 price and inventory displayed accurate?

The price and inventory of UCC2804D/81221G4 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 UCC2804D/81221G4?

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 UCC2804D/81221G4 we delivered, we will accept the replacement or return of the UCC2804D/81221G4 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 UCC2804D/81221G4.

(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 UCC2804D/81221G4 pin diagram, UCC2804D/81221G4 datasheet?

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

UCC2804D/81221G4 Related Products

SIT1602BI-72-30N-77.760000E	SiTIME, -40 TO 85C, 2016, 25PPM, 3.0V, 7, -, -	View
FA-238 19.2000MB-K3	EPSON, CRYSTAL 19.2000 MHZ 10.0PF SMD, 4-SMD, No Lead, -	View
1808J5000821MDR	Knowles Syfer, CAP CER 820PF 500V X7R 1808, 1808 (4520 Metric), -	View
FG16X7R1H684KNT00	TDK Corporation, CAP CERAMIC COMM RADIAL, Radial, -	View
ECE-T1VA273FA	Panasonic Electronic Components, CAP ALUM 27000UF 20% 35V SNAP, Radial, Can - Snap-In - 4 Lead, -	View
UPG2181T5R-A	CEL, GAAS MMIC DP4T HI POWER SWITCH F, 20-UFQFN Exposed Pad, -	View
CRGH0603F44K2	TE Connectivity Passive Product, RES SMD 44.2K OHM 1% 1/5W 0603, 0603 (1608 Metric), -	View
TL2BR033F	TE Connectivity Passive Product, RES SMD 0.033 OHM 1% 1/4W 1206, 1206 (3216 Metric), -	View
0015453510	Molex, LLC, CONN RCPT 10POS .100 VERT SMD, -, -	View
DW-25-15-G-D-450	Samtec Inc., .025" BOARD SPACERS, -, -	View
GBA40DTKS	Sullins Connector Solutions, CONN EDGE DUAL FMALE 80POS 0.125, -, -	View
XC6210D20ADR-G	Torex Semiconductor Ltd, 700MA HIGH SPEED LDO REGULATOR, -, -	View

UCC2804D/81221G4 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

UCC2804D/81221G4

Texas Instruments

IC REG CTRLR BST FLYBK PWM 8SOIC

Part Number

Manufacturer

Description

Stock

UCC2804D/81221G4

D# UCC2804D/81221G4-ND

Texas Instruments

IC REG CTRLR BST FLYBK PWM 8SOIC

Part Number

Manufacturer

Description

Stock

UCC2804D/81221G4

D# NS-UCC2804D/81221G4

Texas Instruments

OEM/CM ONLY

7716

Quick Inquiry

UCC2804D/81221G4

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