MAX8511 (6)
The MAX8511 is available from Analog Devices Inc./Maxim Integrated Inc./Maxim Integrated at Xecor. Designed for ultra-low-noise, high PSRR, and low-dropout voltage regulation, the MAX8511 offers exceptional performance with a low 120mV dropout, 120mA output current, and ultra-low output noise of 11µVRMS. Available in space-saving SC-70-5 packages, it is ideal for portable and battery-powered equipment, wireless LANs, Bluetooth® accessories, and personal electronics. Whether used in cellular phones, digital cameras, or PDAs, this series ensures reliable, efficient, and scalable power management for demanding applications. Xecor is an authorized distributor for Analog Devices Inc./Maxim Integrated Inc./Maxim Integrated. Please view our extensive selection of the MAX8511 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX8511EXK25+T | Excellent choice for noise-sensitive applications requiring high PSR | SC-70-5 | 8,181 | |
| MAX8511EXK18+T | supply rejection ratio | SC-70-5 | 3,363 | |
| MAX8511ETA31+T | Ultra-Low-Noise, High PSRR, Low-Dropout, 120mA Linear Regulators | 8-WFDFN Exposed Pad | 4,448 | |
| MAX8511EXK29+T | Ultra-Low-Noise, High PSRR, Low-Dropout, 120mA Linear Regulators | 5-TSSOP | 2,573 | |
| MAX8511EXK33+T | MAX8511EXK33+T delivers stable output with minimal noise interference | SC-70-5 | 4,518 | |
| MAX8511EXK45+ | High-quality linear regulator for noise-sensitive applicatio | 5-TSSOP | 7,050 |
Key Featrues
Ultra-Low Output Noise (11µVRMS) - This feature ensures minimal noise interference in sensitive applications like audio devices and RF circuits, enhancing signal clarity and overall performance.
High PSRR (78dB at 1kHz) - The high Power Supply Rejection Ratio (PSRR) effectively filters out input voltage fluctuations, making it ideal for noisy power environments such as portable electronics and wireless devices.
Low Dropout Voltage (120mV at 120mA) - The low dropout voltage allows the regulator to maintain stable output even when the input voltage is close to the output voltage, improving efficiency in battery-powered applications.
Compact SC-70-5 Package - The small form factor saves valuable PCB space, making it suitable for compact designs like wearable devices, smartphones, and IoT modules.
Stable with 1µF Ceramic Capacitor - Stability with a small ceramic capacitor reduces component count and cost, while also simplifying design and improving reliability in space-constrained applications.
High PSRR (78dB at 1kHz) - The high Power Supply Rejection Ratio (PSRR) effectively filters out input voltage fluctuations, making it ideal for noisy power environments such as portable electronics and wireless devices.
Low Dropout Voltage (120mV at 120mA) - The low dropout voltage allows the regulator to maintain stable output even when the input voltage is close to the output voltage, improving efficiency in battery-powered applications.
Compact SC-70-5 Package - The small form factor saves valuable PCB space, making it suitable for compact designs like wearable devices, smartphones, and IoT modules.
Stable with 1µF Ceramic Capacitor - Stability with a small ceramic capacitor reduces component count and cost, while also simplifying design and improving reliability in space-constrained applications.
Applications
Portable Medical Devices: The MAX8511 is ideal for powering low-noise, high-precision circuits in portable medical devices such as glucose meters, pulse oximeters, and portable ECG monitors. Its ultra-low-noise output and high PSRR ensure accurate signal processing, while its compact SC-70 package makes it suitable for space-constrained designs in medical applications.
Wireless IoT Sensors: The MAX8511 is well-suited for wireless IoT sensors, such as environmental monitoring devices or smart home sensors. Its low dropout voltage and high efficiency enable extended battery life, while its stable operation with ceramic capacitors ensures reliable performance in compact, battery-powered IoT applications.
Portable Audio Equipment: The MAX8511 is perfect for portable audio devices like Bluetooth headphones, portable speakers, and MP3 players. Its ultra-low-noise output and high PSRR minimize audio distortion, delivering high-quality sound reproduction in compact, battery-operated audio systems.
Industrial Sensor Interfaces: The MAX8511 is an excellent choice for industrial sensor interfaces, such as those used in pressure, temperature, or vibration monitoring systems. Its low quiescent current and robust performance in harsh environments make it ideal for powering precision sensor circuits in industrial automation and control systems.
Wireless IoT Sensors: The MAX8511 is well-suited for wireless IoT sensors, such as environmental monitoring devices or smart home sensors. Its low dropout voltage and high efficiency enable extended battery life, while its stable operation with ceramic capacitors ensures reliable performance in compact, battery-powered IoT applications.
Portable Audio Equipment: The MAX8511 is perfect for portable audio devices like Bluetooth headphones, portable speakers, and MP3 players. Its ultra-low-noise output and high PSRR minimize audio distortion, delivering high-quality sound reproduction in compact, battery-operated audio systems.
Industrial Sensor Interfaces: The MAX8511 is an excellent choice for industrial sensor interfaces, such as those used in pressure, temperature, or vibration monitoring systems. Its low quiescent current and robust performance in harsh environments make it ideal for powering precision sensor circuits in industrial automation and control systems.
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