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RENESAS ISL21090BFB825ZTK Precision Voltage Reference

The ISL21090 is a precision voltage reference featuring ultra low noise and high DC accuracy, suitable for high-end instrumentation, data acquisition, and control systems. It offers multiple output voltages, including 1.25V, 2.5V, 5.0V, and 7.5V, with a temperature coefficient of 7ppm/°C, and excellent line and load regulation. Packaged in an 8-lead SOIC, it ensures stability with low noise performance, making it ideal for sensitive measurement and sensor applications requiring precise, stable voltage references in harsh environments.

Authorized Distributors
Source:Newark
Part No:ISL21090BFB825Z-TK
Stock:160
Inv Date:06-06-2026
Price: Unit price: $9.32
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Source:DigiKey
Part No:ISL21090BFB825Z-TK
Stock:1156
Inv Date:06-06-2026
Price: Unit price: $9.06
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Part No:ISL21090BFB825Z-TK
Stock:1785
Inv Date:06-07-2026
Price: Unit price: $8.61
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Part No:ISL21090BFB825Z-TK
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.32
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RENESAS ISL21090BFB825ZTK Precision Voltage Reference Specifications:

  • Reference output voltage options: 1.25V, 2.5V, 5.0V, 7.5V
  • Initial accuracy: 0.02% (2.5V), 0.03% (1.25V), +0.025% (5.0V), +0.035% (7.5V)
  • Output voltage noise (0.1Hz to 10Hz): typically 1.0μVp-p (1.25V option), 19μVp-p (2.5V option), 62μVp-p (7.5V option)
  • Temperature coefficient: 7ppm/°C maximum
  • Line regulation: 0.006% (1.25V), 0.008% (2.5V), 0.023% (7.5V)
  • Load regulation: 2.5ppm/mA (1.25V), 17ppm/mA (2.5V and 7.5V)
  • Operating temperature range: -40°C to +125°C
  • Supply voltage range: 3.7V to 36V (for 1.25V and 2.5V), 7V to 36V (for 5V), 9V to 36V (for 7.5V)
  • Input pin configuration: 8 Ld SOIC package, pinout includes VIN, VOUT, GND, COMP, TRIM
  • Dropout voltage at 10mA: approximately 47mV (1.25V), 170mV (2.5V), 1.06V (7.5V)

Buy the Intersil Series ISL21090 Voltage Reference: ISL21090BFB825ZTK

Order the Intersil ISL21090BFB825ZTK online today to ensure your instrumentation and sensor applications operate with high stability and minimal noise. This precision voltage reference offers excellent accuracy, low temperature coefficient, and stability, making it perfect for sensitive measurement systems. Compact in an 8-lead SOIC package, it simplifies integration into your design. With fast response and stable output during high-precision data acquisition and process control, this device is essential for achieving optimal performance in demanding environments. Purchase now to enhance your system reliability.

Buy Intersil ISL21090BFB825ZTK now and experience unmatched low noise performance and high precision for your instrumentation needs.

Frequently Asked Questions

Where can I buy RENESAS ISL21090BFB825ZTK?

You can click on the BUY or RFQ button to purchase ISL21090BFB825ZTK from an authorized RENESAS distributor.

How do I troubleshoot issues or seek technical support for part ISL21090BFB825ZTK?

You can download the ISL21090BFB825ZTK datasheet or visit the RENESAS website for support.

Who is the manufacturer of ISL21090BFB825ZTK?

RENESAS

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