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HomeProductsIntegrated Circuits (ICs)PMIC - Power Supply Controllers, MonitorsUCD3138RHAT
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UCD3138RHAT - Texas Instruments

Manufacturer Part Number
UCD3138RHAT
Manufacturer
Texas Instruments
Allelco Part Number
32D-UCD3138RHAT
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC DGTL PWR CTRLR 40VQFN
Package
40-VQFN (6x6)
Data sheet
1.UCD3138RHAT.pdf ...

HTML Datasheet

UCD3138 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 4261
  • Unit Price: $5.043
  • 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+ $5.043 $5.04
10+ $4.924 $49.24
30+ $4.845 $145.35
100+ $4.766 $476.60
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

UCD3138RHAT Tech Specifications
Texas Instruments - UCD3138RHAT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UCD3138RHAT

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 3V ~ 3.6V  
Voltage - Input -  
Supplier Device Package 40-VQFN (6x6)  
Series -  
Package / Case 40-VFQFN Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Mounting Type Surface Mount  
Current - Supply 100 mA  
Base Product Number UCD3138  
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

UCD3138RHAT

Manufacturer

Texas Instruments

Introduction

The UCD3138RHAT is a highly integrated digital controller used for power supply management.

Product Features and Performance

Integrated digital control

Flexible software control options

High-speed operation with precise control

Product Advantages

Reduces system complexity

Enhances system reliability

Increased power conversion efficiency

Key Technical Parameters

Voltage Supply: 3V ~ 3.6V

Current Supply: 100 mA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built-in safety protocols

Over-temperature and over-current protection

Compatibility

Compatible with multiple power management applications

Application Areas

Digital power controller for computing

Networking power systems

Telecommunications equipment

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Supports continuous development and updates

Several Key Reasons to Choose This Product

High efficiency and reliability for critical applications

Supports a wide range of operating temperatures for versatile use

Low running current which reduces overall power consumption

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UCD3138RHAT

Product Attribute UCD3138RJAT UCD3138RHAR UCD3138RMHT UCD3138RMHR
Part Number UCD3138RJAT UCD3138RHAR UCD3138RMHT UCD3138RMHR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Voltage - Supply - - - -
Voltage - Input - - - -
Applications - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Mounting Type - Surface Mount Through Hole Surface Mount
Series - - - -
Current - Supply - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Base Product Number - DAC34H84 MAX500 ADS62P42

UCD3138RHAT Datasheet PDF

Download UCD3138RHAT pdf datasheets and Texas Instruments documentation for UCD3138RHAT - Texas Instruments.

Datasheets
Power Management Guide.pdf UCD3138 Technical Reference Manual.pdf
HTML Datasheet
UCD3138 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

  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

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UCD3138RHAT Image

UCD3138RHAT

Texas Instruments
32D-UCD3138RHAT

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

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