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RENESAS ISL21080CIH325ZTK Voltage Reference

The ISL21080 voltage reference offers ultra-low power consumption with high accuracy and low temperature drift, ideal for portable and battery-powered applications. Featuring guaranteed initial accuracy as low as 0.2% and a temperature coefficient of 50ppm/°C, it operates with a supply current of typically 350nA. Its industry-standard 3-lead SOT-23 package makes it suitable for precision voltage monitoring, control loops, and low power circuits, including FPGA and microcontroller systems. Applicable for energy harvesting, medical electronics, and industrial power regulation, it provides reliable performance across -40°C to +85°C.

Authorized Distributors
Source:Newark
Part No:ISL21080CIH325Z-TK
Stock:1
Inv Date:06-06-2026
Price: Unit price: $1.87
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Source:DigiKey
Part No:ISL21080CIH325Z-TK
Stock:3784
Inv Date:06-06-2026
Price: Unit price: $2.11
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Part No:ISL21080CIH325Z-TK
Stock:3783
Inv Date:06-07-2026
Price: Unit price: $1.9
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Part No:ISL21080CIH325Z-TK
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.865
Buy/RFQ:

RENESAS ISL21080CIH325ZTK Voltage Reference Specifications:

  • Output Voltage Range: 0.9V, 1.024V, 1.25V, 1.5V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V, 5.0V, 4.096V, 5.0V
  • Input Voltage Range: 2.0V to 5.5V (varies by option)
  • Output Voltage Accuracy: ±0.2% to ±0.7% (depending on model)
  • Temperature Coefficient: 50ppm/°C
  • Supply Current: Typically 350nA at 25°C
  • Line Regulation: 30 to 350μV/V
  • Load Regulation: Sourcing/ Sinking 6 to 100μV/mA
  • Short Circuit Current: 30-80mA
  • Output Voltage Noise: 30 to 40μVp-p (0.1Hz – 10Hz)
  • Output Voltage Ripple Rejection: -40dB at 120Hz
  • Turn-on Settling Time: 4ms (typical)
  • Operating Temperature Range: -40°C to +85°C
  • Package: 3-lead SOT-23
  • Additional features include low noise, long-term stability (50-60ppm), and suitability for energy harvesting and low power control circuits.

Buy the Intersil Series ISL21080 Voltage Reference: 1.25V

Purchase the Intersil Series ISL21080 voltage reference online today and benefit from its ultra-low power consumption, high initial accuracy, and low temperature drift. Perfect for portable electronics, medical devices, and industrial power regulation, this high-precision component ensures reliable voltage monitoring and control in demanding applications. With an industry-standard SOT-23 package, it offers ease of mounting and integration. Stock is available for fast delivery, so order now to upgrade your circuit's accuracy and efficiency with this proven, low-noise voltage reference designed for long-term stability and low power operation.

Order your Intersil Series ISL21080 1.25V Voltage Reference today and give your projects the dependable quality they deserve, ensuring precision performance in compact form.

Frequently Asked Questions

Where can I buy RENESAS ISL21080CIH325ZTK?

You can click on the BUY or RFQ button to purchase ISL21080CIH325ZTK from an authorized RENESAS distributor.

How do I troubleshoot issues or seek technical support for part ISL21080CIH325ZTK?

You can download the ISL21080CIH325ZTK datasheet or visit the RENESAS website for support.

Who is the manufacturer of ISL21080CIH325ZTK?

RENESAS

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