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MAXIM INTEGRATED / ANALOG DEVICES MAX850ESAT Negative Charge Pump Power Supply
The MAX850ESA+T from Maxim Integrated Products is a low-noise, regulated negative charge pump power supply designed to bias GaAsFETs in applications such as cellular telephone transmitter amplifiers. It features an 8-pin NSOIC package and provides both preset (-4.1V) and adjustable (-0.5V to -9V) output voltages. The device converts an input voltage ranging from 4.5V to 10V into a negative output voltage via an internal charge pump and linear regulator, achieving a maximum output current of 5mA with minimal ripple of 2mVp-p. It includes a logic-level shutdown mode, consumes up to 3mA maximum supply current, and has a charge pump switching frequency of 100kHz. Suitable for negative regulated power supplies, LCD bias contrast control, wireless data loggers, and personal communicators, it operates reliably over a temperature range of -40°C to +85°C.
MAXIM INTEGRATED / ANALOG DEVICES MAX850ESAT Negative Charge Pump Power Supply Specifications:
- Output Voltage: -4.1V preset or -0.5V to -9V adjustable
- Input Voltage Range: 4.5V to 10V
- Maximum Output Current: 5mA
- Ripple: 2mVp-p (linear regulator), 1mVp-p (with well-filtered control voltage)
- Switching Frequency: 100kHz
- Supply Current: Up to 3mA
- Shutdown Current: Less than 1A
- Package: 8-pin NSOIC
- Operating Temperature Range: -40°C to +85°C
Buy the Maxim Series Charge Pump Negative Power Supply: MAX850ESAT
Purchase the MAX850ESAT online today for reliable, low-noise biasing in cellular transmitters and wireless devices. Designed with adjustable negative voltages and minimal ripple, this power supply ensures efficient operation in demanding environments. Featuring an 8-pin package, operating from 4.5V to 10V, it delivers up to 5mA with excellent stability and stability, ideal for LCD contrast control, personal communicators, and Wi-Fi loggers. Built for durability and performance, buy online now for quick delivery and quality assurance.
Get MAX850ESAT today—built for precision, low noise, and long-lasting durability in GaAsFET bias applications.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX850ESAT?
You can click on the BUY or RFQ button to purchase MAX850ESAT from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX850ESAT?
You can download the MAX850ESAT datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX850ESAT?
MAXIM INTEGRATED / ANALOG DEVICES