Maxim Integrated MAX8877EZK26 Low-Dropout Linear Regulator

The Maxim Integrated MAX8877EZK26 is a high-performance, low-dropout (LDO) linear regulator designed to deliver a well-regulated power supply for portable and space-constrained electronic devices. With its ultra-low quiescent current and high accuracy, this LDO is perfect for battery-operated equipment such as mobile phones, PDAs, and handheld instruments.

Key Features

• High Output Accuracy: The MAX8877EZK26 offers an impressive output voltage accuracy of ±1%, ensuring reliable performance and stability for sensitive electronic components.
• Low Dropout Voltage: With a low dropout voltage of only 120mV at 150mA, this regulator maintains efficient operation even when the input voltage is close to the output voltage, maximizing battery life.
• Low Quiescent Current: The device features an ultra-low quiescent current of just 17μA, which reduces power consumption when in standby mode, further extending battery life.
• Thermal Overload Protection: Built-in thermal overload protection automatically shuts down the regulator to prevent damage from overheating, ensuring safe operation under all conditions.
• Short-Circuit Protection: The MAX8877EZK26 includes short-circuit protection to safeguard the device and the load in the event of a fault condition.
• Small SOT23 Package: The regulator is available in a tiny 5-pin SOT23 package, making it an ideal choice for applications where space is at a premium.

Applications

• Portable Electronics
• Battery-Powered Devices
• Handheld Instruments
• Mobile Phones and PDAs
• Wireless Communication Equipment

The MAX8877EZK26 is a versatile LDO that combines high performance with practical features, making it a go-to choice for designers looking to optimize power management in compact and portable devices. With its ease of use and robust protection features, the MAX8877EZK26 from Maxim Integrated stands out as an efficient solution for modern electronic applications where power efficiency and space-saving are critical.