MAX1976AEZT160+T

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A voltage regulator is a device used to maintain the voltage of a power source at a fixed level, regardless of changes in the load, temperature, or other external variables. The MAX1976AEZT160+T is a low-noise, low-dropout linear voltage regulator designed for use in space-constrained, battery-powered applications. The MAX1976AEZT160+T is available in a 4mm x 4mm, 16-pin TQFN package, allowing it to fit cost-effectively in system designs where space is at an absolute premium.

Features of the MAX1976AEZT160+T

• Minimum Dropout Voltage: 160mV
• Supply Voltage Range: 2.4V to 5.5V
• Load Regulation: 0.2% Maximum
• Temperature Coefficient: 0.7mV/°C (Typical)
• Noise: 20μV RMS (Typical)
• Output Current: 160mA (Max)
• Package: 4mm x 4mm 16-Pin TQFN

Applications of the MAX1976AEZT160+T

The MAX1976AEZT160+T is an ideal choice for low-noise, cost-sensitive, space-constrained applications, particularly those that require a wide input voltage range. These applications include:

• Battery-Powered Devices
• Digital Cameras
• Cellular Phones
• Handheld Equipment
• Portable Medical Instruments

Working Principle of the MAX1976AEZT160+T

The MAX1976AEZT160+T is an adjustable linear voltage regulator with an integrated P-channel MOSFET. Its output voltage is controlled by an on-chip adjustable reference that is set by an external resistive divider. The on-board MOSFET allows the device to maintain its low dropout voltage across a wide range of operating conditions without sacrificing any current limit or thermal performance. The device also features low noise, low dropout voltage, and low quiescent current.

Conclusion

The MAX1976AEZT160+T is an ideal device for battery-powered applications that require low-noise, low-dropout, and wide input voltage range. It is available in a compact 4mm x 4mm 16-pin TQFN package and offers many advantages over older linear voltage regulators. The integrated P-channel MOSFET allows the device to maintain its low dropout voltage across a wide range of operating conditions without sacrificing any current limit or thermal performance.

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