Name: UCC29421N
Brand: Texas Instruments
SKU: UCC29421N
Price: 3.8853 USD
Availability: InStock
Rating: 5 (159 reviews)

UCC29421N

For Reference Only

Part Number	UCC29421N
Manufacturer	Texas Instruments
Description	IC REG CTRLR MULT TOPOLOGY 16DIP
Datasheet	UCC29421N Specifications
Package	16-DIP (0.300", 7.62mm)
ECAD
In Stock	28,956 piece(s)
Unit Price	$ 3.8853 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
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Part Number # UCC29421N (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 UCC29421N specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UCC29421N with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UCC29421N.

UCC29421N Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	16-DIP (0.300", 7.62mm)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Up, Step-Up/Step-Down
Output Configuration	Positive
Topology	Boost, Flyback, SEPIC
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	1.8 V ~ 8 V
Frequency - Switching	150kHz ~ 1.2MHz
Duty Cycle (Max)	88%
Synchronous Rectifier	Yes
Clock Sync	Yes
Serial Interfaces	-
Control Features	Enable, Frequency Control, Low Battery, Reset
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	16-DIP (0.300", 7.62mm)
Supplier Device Package	16-PDIP

UCC29421N Reviews

Alm*****harma

March 31, 2023

★ ★ ★ ★ ★

Very easy to find and order what I wanted. Being able to add multiple items in various quantities from an online catalog page with a simple click.

Brie*****Frank

March 27, 2023

★ ★ ★ ★ ★

You're my good supplier. I appreciate Heisener Electronics on many levels.

Brayl*****dkarni

March 25, 2023

★ ★ ★ ★ ★

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

Ashl*****Powell

March 23, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

Jayl*****odward

March 11, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low.

Dre*****Bains

March 5, 2023

★ ★ ★ ★ ★

Great seller, would recommend buying from. , good communication and problem solving

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UCC29421N Packaging

UCC29421N FAQ

1. How to order UCC29421N 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 UCC29421N is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UCC29421N. All suppliers must pass our qualification reviews before they can publish their products including UCC29421N on Heisener; we pay more attention to the channels and quality of UCC29421N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UCC29421N price and inventory displayed accurate?

The price and inventory of UCC29421N 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 UCC29421N?

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 UCC29421N we delivered, we will accept the replacement or return of the UCC29421N 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 UCC29421N.

(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 UCC29421N pin diagram, UCC29421N datasheet?

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

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UCC29421N 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

UCC29421NG4

Unitrode Corporation

N/A

100

UCC29421N

Texas Instruments

N/A SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDIP16 DIP-16

1684

Part Number

Manufacturer

Description

Stock

UCC29421NG4

D# 2156-UCC29421NG4-UN-ND

Rochester Electronics LLC

IC REG CTRLR MULT TOPOLOGY 16DIP

100

UCC29421N

D# 2156-UCC29421N-TI-ND

Rochester Electronics LLC

SWITCHING CONTROLLER

3734

Part Number

Manufacturer

Description

Stock

UCC29421NG4

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

119

UCC29421N

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

4443

Part Number

Manufacturer

Description

Stock

UCC29421NG4

Texas Instruments

OEM/CM ONLY

734

Part Number

Manufacturer

Description

Stock

UCC29421N

Texas Instruments

OEM/CM Immediate delivery

299

Part Number

Manufacturer

Description

Stock

UCC29421NG4

D# NS-UCC29421NG4

Texas Instruments

OEM/CM ONLY

6769

UCC29421N

D# NS-UCC29421N

Texas Instruments

OEM/CM ONLY

7558

Part Number

Manufacturer

Description

Stock

UCC29421NG4

Unitrode Corporation

IC REG CTRLR MULT TOPOLOGY 16DIP

RoHS: Compliant

100

UCC29421N

Texas Instruments

Switching Controller, Current-mode, 0.00065A, 2000kHz Switching Freq-Max, BICMOS, PDIP16

RoHS: Compliant

3734

Part Number

Manufacturer

Description

Stock

UCC29421N

Texas Instruments

IN stock Immediate delivery

294

Part Number

Manufacturer

Description

Stock

UCC29421N

Texas Instruments

RFQ

7178

UCC29421NG4

Texas Instruments

RFQ

2288

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UCC29421N

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