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RENESAS QS3125QG8 Quadruple Bus Switch

The QS3125 is a high-speed CMOS quadruple bus switch designed for signal and control switching applications. It has four high-speed, low resistance channels connecting inputs to outputs with zero propagation delay and no ground bounce. Each switch is individually enabled with active low controls, ensuring no noise or power consumption increase. Its industrial temperature range from -40°C to +85°C makes it suitable for use in various industrial environments, including hot-swapping, voltage translation, and logic replacement, offering reliable performance without introducing noise or delays in the system.

Authorized Distributors
Source:DigiKey
Part No:QS3125QG8
Stock:2800
Inv Date:06-06-2026
Price: Unit price: $0.7
Buy/RFQ:
Part No:QS3125QG8
Stock:2345
Inv Date:06-07-2026
Price: Unit price: $0.72
Buy/RFQ:
Part No:QS3125QG8
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.28
Buy/RFQ:

RENESAS QS3125QG8 Quadruple Bus Switch Specifications:

  • Supply Voltage: 0 to 7 V
  • DC Switch Voltage: 0 to 7 V
  • Maximum Input Voltage: -0.5 to 7 V
  • Maximum Output Current: 4 A per channel
  • Power Dissipation: 0.5 W at 85°C
  • Storage Temperature Range: -55°C to +150°C
  • Operating Temperature Range: -40°C to +85°C
  • Switch Resistance (Ron): 5 to 15 Ohms
  • Propagation Delay: 0 to 0.258 ns
  • Control Input Voltage: HIGH ≥ 2 V, LOW ≤ 0.8 V
  • Input Leakage Current: ±1 pA
  • Capacitance: 7 pF typical at 25°C, 1 MHz
  • Package Types: QSoP (PCG16), SOIC (DCG14)
  • RoHS Compliant: Yes
  • Certified for industrial use, with enhanced ESD protection and robust design

Buy the IDT QS3125 – Reliable Quadruple Bus Switch for Industrial Applications

Order the IDT QS3125 quadruple CMOS bus switch today to ensure high-speed signal control with zero propagation delay and noise-free operation. Its robust design and industrial temperature range make it ideal for applications like voltage translation, system isolation, and bus congestion reduction. The device's individual active low enables provide precise control, while its low resistance channels guarantee fast and reliable switching. Perfect for engineers seeking durable, high-performance switching solutions—buy online now for fast delivery and a seamless experience.

Get IDT QS3125 today—built for precise signal switching and long-lasting durability in industrial systems.

Frequently Asked Questions

Where can I buy RENESAS QS3125QG8?

You can click on the BUY or RFQ button to purchase QS3125QG8 from an authorized RENESAS distributor.

How do I troubleshoot issues or seek technical support for part QS3125QG8?

You can download the QS3125QG8 datasheet or visit the RENESAS website for support.

Who is the manufacturer of QS3125QG8?

RENESAS

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