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MC34167T

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MC34167T

IC REG BUCK BST ADJ 5.5A TO220-5

Manufacturer: onsemi

Categories: DC DC Switching Regulators

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The onsemi MC34167T is an adjustable buck-boost switching regulator IC designed for versatile power conversion applications. This component, available in a TO-220-5 package, offers a flexible output voltage ranging from 5.05V upwards, with a maximum output capability of 40V. It supports a high output current of 5.5A (switch) and operates with an input voltage range of 7.5V to 40V. The integrated buck-boost topology enables both step-up and step-down voltage regulation, making it suitable for a wide array of power supply designs. The MC34167T operates at a switching frequency of 72kHz and is intended for through-hole mounting. Its positive or negative adjustable output configuration and non-synchronous rectification make it a practical choice for industrial, automotive, and consumer electronics power management systems.

Additional Information

Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:
Technical Details:
PackagingTube
Package / CaseTO-220-5
Output TypeAdjustable
Mounting TypeThrough Hole
Number of Outputs1
FunctionStep-Up, Step-Down
Current - Output5.5A (Switch)
Operating Temperature0°C ~ 70°C (TA)
Output ConfigurationPositive or Negative
Frequency - Switching72kHz
Voltage - Input (Max)40V
TopologyBuck, Boost
Supplier Device PackageTO-220-5
Synchronous RectifierNo
Voltage - Output (Max)40V (Switch)
Voltage - Input (Min)7.5V
Voltage - Output (Min/Fixed)5.05V

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