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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUC2573D
UC2573D Image
Image may be representation.
See specifications for product details.

UC2573D - Texas Instruments

Manufacturer Part Number
UC2573D
Manufacturer
Texas Instruments
Allelco Part Number
32D-UC2573D
ECAD Model
Parts Description
IC REG CTRLR BUCK 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
UC1573, 2573, 3573.pdf
RoHs Status
ROHS3 Compliant
In stock: 24156

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Quantity

Specifications

UC2573D Tech Specifications
Texas Instruments - UC2573D technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UC2573D

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 4.75V ~ 30V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 8-SOIC  
Series -  
Serial Interfaces -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tube  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 100kHz  
Duty Cycle (Max) 92%  
Control Features Current Limit, Ramp  
Clock Sync No  
Base Product Number UC2573  

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UC2573D

Product Attribute UC2573D UC2572DG4 UC2572DTR UC2573DTR
Part Number UC2573D UC2572DG4 UC2572DTR UC2573DTR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Duty Cycle (Max) 92% 92% 92% 92%
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number UC2573 UC2572 UC2572 UC2573
Series - - - -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Synchronous Rectifier No No No No
Serial Interfaces - - - -
Output Phases 1 1 1 1
Clock Sync No No No No
Control Features Current Limit, Ramp Current Limit, Ramp Current Limit, Ramp Current Limit, Ramp
Topology Buck Flyback Flyback Buck
Number of Outputs 1 1 1 1
Frequency - Switching 100kHz 100kHz 100kHz 100kHz
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC
Voltage - Supply (Vcc/Vdd) 4.75V ~ 30V 4.75V ~ 30V 4.75V ~ 30V 4.75V ~ 30V
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width)
Output Configuration Positive Negative Negative Positive
Package Tube Tube Tape & Reel (TR) Tape & Reel (TR)
Function Step-Down Step-Up/Step-Down Step-Up/Step-Down Step-Down

UC2573D Datasheet PDF

Download UC2573D pdf datasheets and Texas Instruments documentation for UC2573D - Texas Instruments.

PCN Design/Specification
Mult Devices Font 21/Apr/2018.pdf
HTML Datasheet
UC1573, 2573, 3573.pdf

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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UC2573D Image

UC2573D

Texas Instruments
32D-UC2573D

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