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Home Products Integrated Circuits (ICs)PMIC - Power Supply Controllers, Monitors~~UCD3138128APFCR~~

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UCD3138128APFCR - Texas Instruments

Name: Texas Instruments UCD3138128APFCR
Brand: Texas Instruments
SKU: UCD3138128APFCR
Price: 9.95 USD
Availability: InStock
Rating: 5 (4 reviews)

Manufacturer Part Number: UCD3138128APFCR

Manufacturer: Texas Instruments

Allelco Part Number: 32D-UCD3138128APFCR

Warranty: 1 Year Allelco Warranty - Find out more

Parts Description: IC DGTL PWR CTRLR 80TQFP

Package: 80-TQFP (12x12)

Data sheet: 1.UCD3138128APFCR.pdf ...

HTML Datasheet
UCD3138128A Datasheet.pdf

RoHs Status: ROHS3 Compliant

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In stock: 2487

Unit Price: $27.13
Subtotal: $0.00

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Quantity	Unit Price	Ext. Price
1+	$27.13	$27.13
200+	$10.50	$2,100.00
500+	$10.13	$5,065.00
1000+	$9.95	$9,950.00

The above prices does not include taxes and freight rates, which will be calculated on the order pages.

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Specifications

UCD3138128APFCR Tech Specifications
Texas Instruments - UCD3138128APFCR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UCD3138128APFCR

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
Voltage - Supply	3V ~ 3.6V
Voltage - Input	2.1V
Supplier Device Package	80-TQFP (12x12)
Series	-
Package / Case	80-TQFP

Product Attribute	Attribute Value
Package	Tape & Reel (TR)
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Current - Supply	69 mA
Base Product Number	UCD3138128
Applications	Digital Power Controller

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.39.0001

Parts Introduction

Manufacturer Part Number

UCD3138128APFCR

Manufacturer

Texas Instruments

Introduction

High-performance digital power controller for industrial and communications applications

Product Features and Performance

Highly integrated digital power controller with advanced control algorithms

Supports a wide range of power topologies including buck, boost, and buck-boost

Precise digital voltage and current regulation

Adaptive dead-time control for improved efficiency

Flexible configuration and programming capabilities

Product Advantages

Improved power conversion efficiency

Enhanced system reliability and stability

Simplified system design and reduced component count

Flexible and scalable architecture

Key Technical Parameters

Operating voltage: 3V to 3.6V

Supply current: 69 mA

Operating temperature range: -40°C to 125°C

80-pin TQFP package (12mm x 12mm)

Quality and Safety Features

RoHS3 compliant

Robust design for industrial and communications applications

Compatibility

Suitable for a wide range of power supply topologies and applications

Application Areas

Industrial equipment

Telecommunications infrastructure

Networking and server equipment

Renewable energy systems

Product Lifecycle

Current product, no discontinuation plans

Upgrades and replacements available as technology evolves

Key Reasons to Choose This Product

Highly integrated and advanced digital power control capabilities

Improved power conversion efficiency and system reliability

Flexible and scalable architecture for diverse applications

Robust design for industrial and telecommunications use cases

Long-term availability and support from a leading semiconductor manufacturer

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UCD3138128APFCR

Product Attribute
Part Number	UCD3138128PFCR	UCD3138128APFC	UCD3138128PFC	UCD3138A64PFCR
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Current - Supply	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Voltage - Supply	-	-	-	-
Voltage - Input	-	-	-	-
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Series	-	-	-	-
Supplier Device Package	-	196-NFBGA (12x12)	16-PDIP	64-VQFN (9x9)
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Applications	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount

UCD3138128APFCR Datasheet PDF

Download UCD3138128APFCR pdf datasheets and Texas Instruments documentation for UCD3138128APFCR - Texas Instruments.

HTML Datasheet: UCD3138128A Datasheet.pdf

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Customer Reviews

Evaluation: 10 Articles

Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

Apr 3, 2026

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

Apr 3, 2026

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.
Daic***K.

Mar 23, 2026

Very good. No issue after long time testing.
Kevi***.

Mar 17, 2026

Fast switching and stable output. Very satisfied with this IC
Daou***hekebkeb

Jun 16, 2024

I had a great experience purchasing items from Allelcoelec, I recommend
Uri ***al

Jun 19, 2024

Good comunication,
Transpnt regarding the process and price.
Yaqu***l Ali

Jun 19, 2024

Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.
Lea ***

Jun 19, 2024

Morrey was very helpful and right on top of things!
He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

Use your express account for shipment if you have one.
Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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