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RENESAS ISL21080CIH315ZTK Voltage Reference

The ISL21080 is a ultra-low power voltage reference designed using floating gate CMOS technology, offering high initial accuracy and minimal temperature drift. It provides precise reference voltages in a compact 3 Ld SOT-23 package with output voltages ranging from 0.900V to 5.000V. Ideal for battery-powered, portable, and low noise applications, it consumes only 350nA at room temperature, making it suitable for precision data acquisition, control loops, and energy harvesting. Its robust design ensures stable operation over a wide temperature range from -40°C to +85°C, with excellent line and load regulation characteristics.

Authorized Distributors
Source:DigiKey
Part No:ISL21080CIH315Z-TK
Stock:0
Inv Date:06-06-2026
Price: Unit price: $2.11
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Part No:ISL21080CIH315Z-TK
Stock:0
Inv Date:06-07-2026
Price: Unit price: $1.95
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Part No:ISL21080CIH315Z-TK
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.865
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RENESAS ISL21080CIH315ZTK Voltage Reference Specifications:

  • Output Voltage Range: 0.900V to 5.000V depending on model
  • Supply Voltage Range: 2.7V to 5.5V (varies by option)
  • Initial Accuracy: ±0.2% to ±0.6% depending on model
  • Temperature Coefficient: 50 ppm/°C
  • Supply Current: 350nA at room temperature
  • Line Regulation: 30-350 μV/V (varies by model)
  • Load Regulation: 6-100 μV/mA (depending on sourcing or sinking)
  • Short Circuit Current: 30-50mA
  • Turn-on Settling Time: 4ms
  • Output Voltage Noise: 30-40 μVp-p (0.1Hz–10Hz)
  • Broadband Voltage Noise: 52 μVRMS (10Hz–1kHz)
  • Noise Density: 14-22 μV/√Hz at 1kHz
  • Thermal Hysteresis: 100 ppm
  • Long Term Stability: 50-60 ppm over 25°C
  • Package: 3 Ld SOT-23
  • Operating Temperature Range: -40°C to +85°C
  • RoHS and Pb-Free compliant

Buy the Intersil ISL21080 – Reliable Voltage Reference for Industrial Applications

Purchase the Intersil ISL21080 voltage reference online today and enhance your electronic systems with ultra-low power, high accuracy, and stable performance. Its compact 3 Ld SOT-23 package makes it ideal for battery-powered applications, portable instrumentation, and control circuits. With output voltages ranging from 0.900V to 5.000V, it offers exceptional line and load regulation, along with minimal noise. Designed for reliable operation over wide temperature ranges, this reference is perfect for energy harvesting, sensor networks, and portable electronics, delivering performance you can trust in your critical projects.

Order your Intersil ISL21080 precision voltage reference today and ensure stable and accurate voltage regulation for your low power and portable projects.

Frequently Asked Questions

Where can I buy RENESAS ISL21080CIH315ZTK?

You can click on the BUY or RFQ button to purchase ISL21080CIH315ZTK from an authorized RENESAS distributor.

How do I troubleshoot issues or seek technical support for part ISL21080CIH315ZTK?

You can download the ISL21080CIH315ZTK datasheet or visit the RENESAS website for support.

Who is the manufacturer of ISL21080CIH315ZTK?

RENESAS

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