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HomeProductsIntegrated Circuits (ICs)PMIC - Power Distribution Switches, Load DriversUDK2559EBTR
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UDK2559EBTR - Allegro MicroSystems

Manufacturer Part Number
UDK2559EBTR
Manufacturer
Allegro MicroSystems
Allelco Part Number
32D-UDK2559EBTR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC PWR DRIVER BIPOLAR 1:1 28PLCC
Package
28-PLCC (11.51x11.51)
Data sheet
1.UDK2559EBTR.pdf ...
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Specifications

UDK2559EBTR Tech Specifications
Allegro MicroSystems - UDK2559EBTR technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems - UDK2559EBTR

Product Attribute Attribute Value  
Manufacturer Allegro MicroSystems  
Voltage - Supply (Vcc/Vdd) 4.75V ~ 5.25V  
Voltage - Load 60V (Max)  
Switch Type General Purpose  
Supplier Device Package 28-PLCC (11.51x11.51)  
Series -  
Rds On (Typ) -  
Ratio - Input:Output 1:1  
Package / Case 28-LCC (J-Lead)  
Package Tape & Reel (TR)  
Output Type Bipolar  
Product Attribute Attribute Value  
Output Configuration Low Side  
Operating Temperature -40°C ~ 125°C (TA)  
Number of Outputs 4  
Mounting Type Surface Mount  
Interface On/Off  
Input Type Non-Inverting  
Features -  
Fault Protection Current Limiting (Fixed), Over Temperature  
Current - Output (Max) 700mA  
Base Product Number UDK2559  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

UDK2559EBTR

Manufacturer

allegro-microsystems

Introduction

The UDK2559EBTR is a 4-channel general-purpose power distribution switch from Allegro Microsystems. It is designed for a wide range of applications that require reliable and efficient power management, including automotive, industrial, and consumer electronics.

Product Features and Performance

4 independent output channels

1:1 input-to-output ratio

Low-side bipolar output configuration

On/off interface

Maximum voltage rating of 60V

Supply voltage range of 4.75V to 5.25V

Maximum output current of 700mA per channel

Current limiting and over-temperature protection

Product Advantages

Robust protection features for reliable operation

Flexible configuration options to meet diverse application needs

Compact surface-mount package for efficient board layout

Key Reasons to Choose This Product

Proven reliability and performance from a trusted manufacturer

Comprehensive protection features for safe and reliable operation

Versatile design suitable for a wide range of power management applications

Quality and Safety Features

Current limiting to protect against overcurrent conditions

Over-temperature protection to prevent thermal damage

Compatibility

The UDK2559EBTR is designed to be compatible with a variety of systems and circuits that require a versatile and reliable power distribution solution.

Application Areas

Automotive electronics

Industrial control systems

Consumer electronics

Power management in various devices

Product Lifecycle

The UDK2559EBTR is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Allegro Microsystems or other manufacturers. Customers are advised to contact our website's sales team for more information on available options and product lifecycle status.

Parts with Similar Specifications

The three parts on the right have similar specifications to Allegro MicroSystems UDK2559EBTR

Product Attribute UDK2559EBTR-T UDK2559LBTR UDK2559LBTR-T UDK2559EB
Part Number UDK2559EBTR-T UDK2559LBTR UDK2559LBTR-T UDK2559EB
Manufacturer Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Series - - - -
Fault Protection - - - -
Rds On (Typ) - - - -
Voltage - Load - - - -
Features - - - Simultaneous Sampling
Mounting Type - Surface Mount Through Hole Surface Mount
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Switch Type - - - -
Output Configuration - - - -
Interface - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Ratio - Input:Output - - - -
Input Type - - - Differential
Current - Output (Max) - - - -
Voltage - Supply (Vcc/Vdd) - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Number of Outputs - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)

UDK2559EBTR Datasheet PDF

Download UDK2559EBTR pdf datasheets and Allegro MicroSystems documentation for UDK2559EBTR - Allegro MicroSystems.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
Tape Change 27/Jan/2023.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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UDK2559EBTR Image

UDK2559EBTR

Allegro MicroSystems
32D-UDK2559EBTR

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