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MAXIM INTEGRATED / ANALOG DEVICES MAX1681ESA Voltage Converter
The MAX1681ESA is a high-efficiency, inductorless charge-pump voltage converter capable of invert or double operation from a 2.0V to 5.5V supply, delivering up to 125mA. Featuring adjustable frequency options of 500kHz or 1MHz, it uses small capacitors—1µF or 4.7µF—reducing board space and external component costs. Ideal for local negative supplies, op-amp power, and interface circuits, this device provides low output resistance (~3.5Ω), shutdown capability (<1µA), and robust performance in compact 8-pin SO packages.
MAXIM INTEGRATED / ANALOG DEVICES MAX1681ESA Voltage Converter Specifications:
- Input Voltage Range: 2.0V to 5.5V
- Output Current: Up to 125mA
- Operating Frequencies: 500kHz / 1MHz (FSEL = IN / LV)
- Output Resistance: Typically 3.5Ω
- Shutdown Current: Less than 1µA
- Capacitors Required: 1µF or 4.7µF, low ESR
- Package: 8-pin SO
- Efficiency: Approximately 90%
- Voltage Drop Under Load: 440mV at 125mA
- Selectable Frequencies minimize external component size
- Supports voltage inversion and doubling configurations
- Temperature Range: -40°C to +85°C for industrial version
Buy the Buy MAXIM MAX1681ESA Part Number MAX1681ESA Online
Purchase the MAX1681ESA online today for a compact, efficient voltage conversion solution suitable for powering op-amps, interface circuits, and local supplies. This device supports inverting or doubling input voltages from 2.0V to 5.5V, delivering up to 125mA with a 90% efficiency rate. Its selectable frequency options of 500kHz and 1MHz, combined with small capacitors, reduce external component size and cost. Ideal for space-constrained applications, it offers low output resistance, shutdown capability, and reliability all in an 8-pin SO package for ease of integration.
Order your MAXIM MAX1681ESA high-efficiency voltage converter today and obtain a compact, reliable solution for power regulation in your circuits.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX1681ESA?
You can click on the BUY or RFQ button to purchase MAX1681ESA from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX1681ESA?
You can download the MAX1681ESA datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX1681ESA?
MAXIM INTEGRATED / ANALOG DEVICES