Name: UC2573D
Brand: Texas Instruments
SKU: UC2573D
Price: 3.5332 USD
Availability: InStock
Rating: 5 (154 reviews)

UC2573D

For Reference Only

Part Number	UC2573D
Manufacturer	Texas Instruments
Description	IC REG CTRLR BUCK 8SOIC
Datasheet	UC2573D Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	488,328 piece(s)
Unit Price	$ 3.5332 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
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Part Number # UC2573D (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 UC2573D specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC2573D with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC2573D.

UC2573D Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	4.75 V ~ 30 V
Frequency - Switching	100kHz
Duty Cycle (Max)	92%
Synchronous Rectifier	No
Clock Sync	No
Serial Interfaces	-
Control Features	Current Limit, Ramp
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

UC2573D Reviews

Marc*****Hart

March 29, 2023

★ ★ ★ ★ ★

Well packed in anti-static bags. Repaired my amp perfectly - thank you!

Chel*****Giles

March 9, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Fai*****Mays

March 6, 2023

★ ★ ★ ★ ★

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Jes*****Park

February 24, 2023

★ ★ ★ ★ ★

A convenient and small package. I have used 2 of the 10 units so far and they work fine.

Alex*****ndrews

February 24, 2023

★ ★ ★ ★ ★

Itams as described Fast and cheap shipping.

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UC2573D Packaging

UC2573D FAQ

1. How to order UC2573D 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 UC2573D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC2573D. All suppliers must pass our qualification reviews before they can publish their products including UC2573D on Heisener; we pay more attention to the channels and quality of UC2573D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC2573D price and inventory displayed accurate?

The price and inventory of UC2573D 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 UC2573D?

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 UC2573D we delivered, we will accept the replacement or return of the UC2573D 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 UC2573D.

(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 UC2573D pin diagram, UC2573D datasheet?

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

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UC2573D 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

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Part Number	Manufacturer	Description	Stock
UC2573D	Texas Instruments	IC REG CTRLR BUCK PWM VM 8-SOIC	0
UC2573DTRG4	Texas Instruments	IC REG CTRLR BUCK PWM VM 8-SOIC	0
UC2573DTR	Texas Instruments	IC REG CTRLR BUCK PWM VM 8-SOIC	0
UC2573DG4	Texas Instruments	IC REG CTRLR BUCK PWM VM 8-SOIC	0

Part Number	Manufacturer	Description	Stock
UC2573D D# 296-2793-5-ND	Texas Instruments	IC REG CTRLR BUCK 8SOIC	105
UC2573DG4 D# UC2573DG4-ND	Texas Instruments	IC REG CTRLR BUCK 8SOIC	0
UC2573DTR D# UC2573DTR-ND	Texas Instruments	IC REG CTRLR BUCK 8SOIC	0

Part Number

Manufacturer

Description

Stock

UC2573D

In stock shipping within 2days

353

Part Number

Manufacturer

Description

Stock

UC2573D

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

4033

UC2573DTR

TEXAS INSTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

2391

Part Number	Manufacturer	Description	Stock
UC2573D8P	Texas Instruments	OEM/CM ONLY	980
UC2573DTRG4	Texas Instruments	OEM/CM ONLY	929
UC2573DG4	Texas Instruments	OEM/CM ONLY	662

Part Number

Manufacturer

Description

Stock

UC2573DTR

Texas Instruments

In Stock

755

Part Number

Manufacturer

Description

Stock

UC2573D

OEM/CM Immediate delivery

28400

UC2573DTR

Texas Instruments

OEM/CM Immediate delivery

596

Part Number

Manufacturer

Description

Stock

UC2573DG4

D# 595-UC2573DG4

Texas Instruments

Switching Controllers Buck Pulse Width Mod Stepdown Vltg Reg

RoHS: Compliant

225

UC2573D

D# 595-UC2573D

Texas Instruments

Switching Controllers Buck Pulse Width Mod Stepdown Vltg Reg

RoHS: Compliant

385

Part Number	Manufacturer	Description	Stock
UC2573DTR D# NS-UC2573DTR	Texas Instruments	OEM/CM ONLY	8795
UC2573D D# NS-UC2573D	Texas Instruments	OEM/CM ONLY	3279
UC2573DG4 D# NS-UC2573DG4	Texas Instruments	OEM/CM ONLY	2666
UC2573DTRG4 D# NS-UC2573DTRG4	Texas Instruments	OEM/CM ONLY	9715

Part Number

Manufacturer

Description

Stock

UC2573D

Texas Instruments

UC2573 Buck Pulse Width Modulator Stepdown Voltage Regulator

RoHS: Compliant

320

UC2573DTR

Texas Instruments

UC2573 Buck Pulse Width Modulator Stepdown Voltage Regulator

RoHS: Compliant

24500

Part Number

Manufacturer

Description

Stock

UC2573DTR

Texas Instruments

OEM/CM ONLY

3516

Part Number

Manufacturer

Description

Stock

UC2573D

IN stock Immediate delivery

28385

UC2573DTR

Texas Instruments

IN stock Immediate delivery

591

Part Number

Manufacturer

Description

Stock

UC2573DTR

Texas Instruments

Buck Pulse Width Modulator Stepdown Voltage Regulator

UC2573D

Texas Instruments

Buck Pulse Width Modulator Stepdown Voltage Regulator

Part Number

Manufacturer

Description

Stock

UC2573D

Texas Instruments

shipping today

1996

Part Number

Manufacturer

Description

Stock

UC2573DTR

Texas Instruments

RFQ

7102

UC2573D

Texas Instruments

RFQ

2158

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UC2573D

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