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MC34166D2TR4G The ON Semiconductor MC34166D2TR4G is an inverting switching regulator designed for step-up and step-down applications. It features an adjustable output and a 3.3A switch current.
Mfr Part #:

MC34166D2TR4G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC34166D2TR4G is an inverting switching regulator designed for step-up and step-down applications. It features an adjustable output and a 3.3A switch current.
✓ Total Stock: 3,600 pcs
$ Price Range: $1.08

MC34166D2TR4G Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,600 pcs
On Request
3600 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MC34166D2TR4G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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MC34166D2TR4G Description

Short technical summary and product information.

The MC34166D2TR4G from ON Semiconductor is a high-performance, fixed-frequency power switching regulator. It is designed for use in step-down and voltage-inverting configurations, and can also be used in step-up applications with minimal external components.

 

Key electrical specifications include an output switch current capability of 3.3A, a fixed operating frequency of 72kHz, and an adjustable output voltage. The device operates from an input voltage range of 7.5V and offers an output duty cycle range of 0% to 95%. It includes protective features such as cycle-by-cycle current limiting, undervoltage lockout, and thermal shutdown.

 

This regulator is available in a surface-mount D2PAK-5 package, suitable for automated assembly processes. The operating temperature range is 0°C to 70°C (TA). The device supports both positive and negative output configurations and does not feature a synchronous rectifier.

 

Compliance information indicates RoHS3 compliance and an MSL 1 rating. Pb-Free packages are also available.

MC34166D2TR4G Quick Information

Product Type: Switching Regulator
Canonical Name: MC34166D2TR4G Inverting Switching Regulator
Subcategory: Switching Regulator

MC34166D2TR4G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb−Free Packages are Available

MC34166D2TR4G Estimated Pricing

Qty Low High
1+ $1.08 $1.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

MC34166D2TR4G Features

  • 3.3A output switch current capability.
  • Fixed 72kHz operating frequency.
  • Adjustable output voltage.
  • Supports step-up and step-down configurations.
  • Surface mount D2PAK-5 package.

MC34166D2TR4G Applications

  • Used in voltage-inverting configurations.
  • Suitable for step-down power supplies.
  • Applicable for step-up voltage conversion.
  • Designed for DC-to-DC converters.

MC34166D2TR4G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum output switch current for the MC34166D2TR4G?

The MC34166D2TR4G has an output switch current capability of 3.3A.

What is the operating frequency of the MC34166D2TR4G?

The MC34166D2TR4G operates at a fixed frequency of 72kHz.

What is the input voltage range for the MC34166D2TR4G?

The device operates from a minimum input voltage of 7.5V.

What is the operating temperature range for this regulator?

The operating temperature range is 0°C to 70°C.

What package type is the MC34166D2TR4G available in?

The MC34166D2TR4G is available in a surface mount D2PAK-5 package.

Is the MC34166D2TR4G RoHS compliant?

Yes, the MC34166D2TR4G is RoHS3 compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level (MSL) for the MC34166D2TR4G is 1.

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