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MAXIM INTEGRATED / ANALOG DEVICES MAX4503CUKT Analog Switch

The MAX4503CUK+T from Maxim Integrated Products is a low-voltage, dual-supply SPST CMOS analog switch in a compact 5-pin SOT-23 package. It handles rail-to-rail signals with a maximum on-resistance of 250Ω at 25°C, making it suitable for high-speed switching applications. The device features extremely low off leakage current—only 1nA at 25°C and 10nA at 85°C—and a charge injection of 10pC. Its CMOS logic-compatible input operates at ±5V supplies, requiring no ground pin, ideal for battery-powered systems including audio, video, data acquisition, communication circuits, cellular phones, and modems, with a temperature range from 0°C to 70°C.

Authorized Distributors
Source:Newark
Part No:MAX4503CUK+T
Stock:16
Inv Date:06-05-2026
Price: Unit price: $0.384
Buy/RFQ:
Source:DigiKey
Part No:MAX4503CUK+T
Stock:12385
Inv Date:06-05-2026
Price: Unit price: $3.09
Buy/RFQ:
Part No:MAX4503CUK+T
Stock:4854
Inv Date:06-06-2026
Price: Unit price: $3.09
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX4503CUKT Analog Switch Specifications:

  • Supply Voltage Range: ±1V to ±6V
  • Package: 5-pin SOT-23
  • Switch Type: SPST, normally open
  • On-Resistance: 250Ω at +25°C
  • Leakage Current: 1nA at +25°C, 10nA at +85°C
  • Charge Injection: 10pC max
  • Switching Speed: up to 150ns on, 100ns off at ±5V
  • Analog Signal Range: V+ to V- rail-to-rail
  • Application Temperature Range: 0°C to 70°C
  • Control Input Compatibility: CMOS logic levels
  • Designed for Battery-Operated Equipment
  • Ideal for audio/video routing, data acquisition, communication, cellular phones, modems

Buy the Maxim Series Analog Switch: MAX4503CUK: 5-Pin SOT-23 Low-Voltage CMOS SPST

Purchase the Maxim Series MAX4503CUK online today and enhance your electronic projects with this compact, low-voltage CMOS analog switch. Featuring rail-to-rail operation, extremely low leakage currents of just 1nA at 25°C, and fast switching speeds, this device is perfect for battery-operated equipment. Its no ground pin CMOS logic input simplifies integration into various circuits, including audio, video, data acquisition, and communication systems. The low on-resistance of 250Ω and high voltage handling up to ±6V make it versatile and reliable for high-speed, low-power applications, ensuring seamless signal switching in your design.

Order your Maxim Series MAX4503CUK today and give your electronics projects the dependable, low-leakage switching performance they deserve.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX4503CUKT?

You can click on the BUY or RFQ button to purchase MAX4503CUKT from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX4503CUKT?

You can download the MAX4503CUKT datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX4503CUKT?

MAXIM INTEGRATED / ANALOG DEVICES

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