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Linear + Switching

MAX8667ETEHR+

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MAX8667ETEHR+

IC REG QUAD BUCK/LNR SYNC 16TQFN

Manufacturer: Analog Devices Inc./Maxim Integrated

Categories: Linear + Switching

Quality Control: Learn More

Analog Devices Inc./Maxim Integrated MAX8667ETEHR- is a power management integrated circuit featuring four independent voltage regulators. This device integrates two synchronous buck converters and two linear (LDO) regulators, offering a highly efficient solution for power delivery. The buck converters operate at a switching frequency of 1.5MHz, supporting step-down conversion with specific outputs of 1.2V at 1.2A and 1.8V at 600mA. The LDO regulators provide additional voltage regulation capabilities. The component is supplied in a 16-TQFN (3x3) package, suitable for surface mount applications. This IC is designed for use in portable electronics and other applications requiring compact and efficient power management. The operating temperature range is -40°C to 85°C.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:
Technical Details:
PackagingTube
Package / Case16-WFQFN Exposed Pad
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 85°C
Voltage - Supply2.8V ~ 5.5V
Frequency - Switching1.5MHz
TopologyStep-Down (Buck) Synchronous (2), Linear (LDO) (2)
Supplier Device Package16-TQFN (3x3)
Voltage/Current - Output 11.8V, 600mA
Voltage/Current - Output 21.2V, 1.2A
Voltage/Current - Output 32.6V, 300mA
w/LED DriverNo
w/SupervisorNo
w/SequencerNo
Number of Outputs4

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Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

Integrated circuits are used in:

The different types of integrated circuits include:

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