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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsMC34166D2TR4
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MC34166D2TR4 - onsemi

Manufacturer Part Number
MC34166D2TR4
Manufacturer
onsemi
Allelco Part Number
32D-MC34166D2TR4
ECAD Model
Parts Description
IC REG BUCK BST ADJ 3.3A D2PAK-5
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Data sheet
Cylindrical Battery Holders.pdf
MC34166, 33166.pdf
Our certification
In stock: 3780

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Specifications

MC34166D2TR4 Tech Specifications
onsemi - MC34166D2TR4 technical specifications, attributes, parameters and parts with similar specifications to onsemi - MC34166D2TR4

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Output (Min/Fixed) 5.05V  
Voltage - Output (Max) 40V (Switch)  
Voltage - Input (Min) 7.5V  
Voltage - Input (Max) 40V  
Topology Buck, Boost  
Synchronous Rectifier No  
Supplier Device Package D2PAK-5  
Series -  
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive or Negative  
Operating Temperature 0°C ~ 70°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Up, Step-Down  
Frequency - Switching 72kHz  
Current - Output 3.3A (Switch)  
Base Product Number MC34166  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MC34166D2TR4

Manufacturer

onsemi

Introduction

The MC34166D2TR4 is a high-efficiency, low-noise, step-up/step-down DC-DC converter with an adjustable output voltage. It is capable of operating over a wide input voltage range of 7.5V to 40V and can provide an output voltage from 5.05V to 40V at up to 3.3A of output current. This versatile device is suitable for a variety of applications, including industrial equipment, transportation systems, and portable electronics.

Product Features and Performance

Wide input voltage range of 7.5V to 40V

Adjustable output voltage from 5.05V to 40V

Output current capability of up to 3.3A

Switching frequency of 72kHz

Thermal shutdown protection

Overcurrent and short-circuit protection

Product Advantages

Efficient power conversion with low power dissipation

Compact and space-saving design

Robust protection features for reliable operation

Versatile configuration options for various applications

Key Reasons to Choose This Product

Exceptional performance and efficiency in a wide range of operating conditions

Comprehensive protection features for enhanced reliability and safety

Flexible design that can be tailored to meet your specific power requirements

Trusted onsemi quality and reliability

Quality and Safety Features

Thermal shutdown protection

Overcurrent and short-circuit protection

Robust and durable design for reliable operation

Compatibility

The MC34166D2TR4 is compatible with a variety of systems and applications that require a flexible and efficient DC-DC conversion solution.

Application Areas

Industrial equipment

Transportation systems

Portable electronics

Instrumentation and control systems

Product Lifecycle

The MC34166D2TR4 is currently in the Obsolete product status. Customers should contact our website's sales team for information on equivalent or alternative models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi MC34166D2TR4

Product Attribute MC34166D2TR4 MC34166D2TG MC34166T MC34166TH
Part Number MC34166D2TR4 MC34166D2TG MC34166T MC34166TH
Manufacturer onsemi onsemi onsemi onsemi
Current - Output 3.3A (Switch) 3.3A (Switch) 3.3A (Switch) 3.3A (Switch)
Supplier Device Package D2PAK-5 D2PAK-5 TO-220-5 TO-220-5 Horizontal
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Base Product Number MC34166 MC34166 MC34166 MC34166
Package Tape & Reel (TR) Tube Tube Tube
Voltage - Output (Max) 40V (Switch) 40V (Switch) 40V (Switch) 40V (Switch)
Topology Buck, Boost Buck, Boost Buck, Boost Buck, Boost
Series - - - -
Frequency - Switching 72kHz 72kHz 72kHz 72kHz
Number of Outputs 1 1 1 1
Voltage - Input (Min) 7.5V 7.5V 7.5V 7.5V
Voltage - Output (Min/Fixed) 5.05V 5.05V 5.05V 5.05V
Synchronous Rectifier No No No No
Output Type Adjustable Adjustable Adjustable Adjustable
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA TO-263-6, D²Pak (5 Leads + Tab), TO-263BA TO-220-5 TO-220-5 Formed Leads
Function Step-Up, Step-Down Step-Up, Step-Down Step-Up, Step-Down Step-Up, Step-Down
Voltage - Input (Max) 40V 40V 40V 40V
Output Configuration Positive or Negative Positive or Negative Positive or Negative Positive or Negative
Mounting Type Surface Mount Surface Mount Through Hole Through Hole

MC34166D2TR4 Datasheet PDF

Download MC34166D2TR4 pdf datasheets and onsemi documentation for MC34166D2TR4 - onsemi.

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
onsemi RoHS.pdf
PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf
HTML Datasheet
MC34166, 33166.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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MC34166D2TR4 Image

MC34166D2TR4

onsemi
32D-MC34166D2TR4

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