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HomeProductsIntegrated Circuits (ICs)PMIC - Power Supply Controllers, MonitorsUCD3138128PFCR
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UCD3138128PFCR - Texas Instruments

Manufacturer Part Number
UCD3138128PFCR
Manufacturer
Texas Instruments
Allelco Part Number
32D-UCD3138128PFCR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC DGTL PWR CTRLR 80TQFP
Package
80-TQFP (12x12)
Data sheet
1.UCD3138128PFCR.pdf ...
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 2091
  • Unit Price: $19.37
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $19.37 $19.37
200+ $7.49 $1,498.00
500+ $7.23 $3,615.00
1000+ $7.10 $7,100.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

UCD3138128PFCR Tech Specifications
Texas Instruments - UCD3138128PFCR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UCD3138128PFCR

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

UCD3138128PFCR

Manufacturer

Texas Instruments

Introduction

The UCD3138128PFCR is a sophisticated digital power controller from Texas Instruments, tailored for managing power supplies with precision.

Product Features and Performance

Embedded with an advanced digital control engine designed for precise power management

Supports a wide range of input voltages starting from 2.1V

Operates efficiently across a supply voltage range of 3V to 3.6V

Consumes a current supply of 69 mA, optimizing power usage

Capable of enduring extreme temperatures ranging from -40°C to 125°C, ensuring reliability across various environments

Designed for surface mount applications, promoting ease of integration into various systems

Housed in an 80-TQFP package, ensuring compactness and high-density mounting capability

Product Advantages

Provides improved accuracy in power supply control through digital technology

High versatility due to its wide operating temperature and voltage range

Low power consumption enhances overall system efficiency

Compact form factor aids in minimizing space requirements on PCBs

Key Technical Parameters

Voltage Input: 2.1V

Voltage Supply: 3V ~ 3.6V

Current Supply: 69 mA

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 80-TQFP

Supplier Device Package: 80-TQFP (12x12)

Quality and Safety Features

Engineered to meet stringent quality standards, ensuring high reliability and performance

Operates safely within a wide temperature range, confirming its durability in harsh conditions

Compatibility

Compatible with a broad range of power management setups due to its versatile input voltage and supply voltage specifications

Application Areas

Primarily utilized in digital power controller applications

Suitable for use in advanced power supply systems requiring precise control and efficiency

Product Lifecycle

Currently active and readily available, with no indication of imminent discontinuation

Supports longevity in product designs without immediate concern for replacements or upgrades

Several Key Reasons to Choose This Product

High precision in power management achieved through digital control technology

Broad operating range makes it suitable for diverse applications

Low power consumption enhances system efficiency

Compact size facilitates easy integration into existing designs

Reliable performance backed by Texas Instruments' reputation for quality in power management solutions

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UCD3138128PFCR

Product Attribute UCD3138128APFCR UCD3138128APFC UCD3138128PFC UCD3138A64PFCR
Part Number UCD3138128APFCR UCD3138128APFC UCD3138128PFC UCD3138A64PFCR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Series - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Mounting Type - Surface Mount Through Hole Surface Mount
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Voltage - Input - - - -
Current - Supply - - - -
Applications - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Voltage - Supply - - - -

UCD3138128PFCR Datasheet PDF

Download UCD3138128PFCR pdf datasheets and Texas Instruments documentation for UCD3138128PFCR - Texas Instruments.

Datasheets
UCD3138 Technical Reference Manual.pdf
PCN Design/Specification
UCD3138128PFC/UCD3138A64PFC 06/Feb/2017.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

  1. Use your express account for shipment if you have one.
  2. 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

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. 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
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
Texas Instruments

UCD3138128PFCR

Texas Instruments
32D-UCD3138128PFCR

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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