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MAXIM INTEGRATED / ANALOG DEVICES MAX8891EXK18T Low Dropout Voltage Regulator
The MAX8891EXK18T is a high-performance, low dropout linear voltage regulator in a 5-pin SC-70 package. It provides a maximum continuous output current of 150mA with a low dropout voltage of 120mV at 120mA load. Designed for efficiency and minimal PCB footprint, it requires only an input and output capacitor for stability—specifically, 1µF ceramic capacitors are sufficient across the full load range. The regulator features a high Power Supply Rejection Ratio (PSRR) of 65dB at 10kHz, low ground current of 40µA, and a noise voltage of 230µV from 100Hz to 100kHz at 10mA load. It operates with input voltages from 2V to 6V and supports an output voltage around 1.8V. The device includes overcurrent and thermal shutdown protections, with a thermal shutdown at 160°C, ensuring reliable operation in various applications. When disabled, its current consumption reduces to below 1µA. Suitable for use in cellular phones, PDAs, Bluetooth radios, wireless LANs, digital cameras, and portable audio devices.
MAXIM INTEGRATED / ANALOG DEVICES MAX8891EXK18T Low Dropout Voltage Regulator Specifications:
- Output Current: 150mA
- Dropout Voltage: 120mV at 120mA load
- Input Voltage Range: 2V to 6V
- Output Voltage: around 1.8V (factory preset)
- PSRR: 65dB at 10kHz
- Ground Current: 40µA
- Output Noise Voltage: 230µV (100Hz to 100kHz at 10mA)
- Operating Temperature Range: -40°C to +85°C
- Thermal Shutdown: 160°C
- Input & Output Capacitors: 1µF ceramic required
- Package: 5-pin SC-70
- Protection: Overcurrent and thermal shutdown
- Max Power Dissipation: determined by thermal environment
- Current Limiter: 200mA
- Additional features: Low quiescent current, stable with ceramic capacitors
Buy the Maxim MAX8891EXK18T – Reliable Voltage Regulator for Portable Devices
Purchase the Maxim MAX8891EXK18T online today and enhance your electronic projects with a compact, high-performance voltage regulator. Designed for space-constrained applications, it offers low dropout voltage, high PSRR, and low quiescent current, making it perfect for portable devices like smartphones, PDAs, and digital cameras. Its thermal and overcurrent protections ensure safe operation, while the minimal external components required simplify your design. Get reliable, clean power with quick online ordering and deliver your projects the dependable quality they deserve.
Order your Maxim MAX8891EXK18T high-efficiency low dropout regulator today and ensure stable power supply for your portable and battery-powered projects.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX8891EXK18T?
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How do I troubleshoot issues or seek technical support for part MAX8891EXK18T?
You can download the MAX8891EXK18T datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX8891EXK18T?
MAXIM INTEGRATED / ANALOG DEVICES