The ISL21090 is a ultra low noise, high DC accuracy precision voltage reference with wide input voltage range. The ISL21090 uses the new Intersil Advanced Bipolar technology to achieve sub 1.0µVP-P (1.25V option) 0.1Hz to 10Hz noise with an initial voltage accuracy of 0.02% (2.5V option).
The ISL21090 offers 1.25V, 2.5V, 5.0V and 7.5V output voltage options with 7ppm/°C temperature coefficient and also provides excellent line and load regulation. These devices are offered in an 8 Ld SOIC package.
The ISL21090 is ideal for high-end instrumentation, data acquisition and processing applications requiring high DC precision where low noise performance is critical.
Manufacturer: Intersil
Win Source Part Number: 1048209-ISL21090BFB8
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±0.035%
Temperature Coefficient: 7ppm/°C
Voltage - Input: 9 V to 36 V
Output Type: Fixed
Reference Type: Series
Output Current: 20mA
Noise - 0.1Hz to 10Hz: 6.2μVp-p
Noise - 10Hz to 10kHz: 4.8μVrms
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Case / Package: 8-SOIC
Nominal Output Voltage (Min/Fixed): 7.5V
Operating Supply Current: 1.3mA
Popularity: Medium
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Balance
Quantity per package: 1k pcs
IC VREF SERIES 0.035% 8SOIC Product overview: ISL21090BFB875Z-TK from Renesas Electronics Corporation is a Precision Voltage Reference IC for precision regulation, analog measurement, ADC/DAC reference rails, instrumentation, calibration, and control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, Precision Voltage Reference IC, Voltage References. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 693-ISL21090BFB875Z-
Series Voltage Reference IC Fixed 7.5V V ±0.035% 20mA 8-SOIC
Voltage References PRECISION VOLTAGE REF. ULTRA LOW NOISE
IC VREF SERIES 0.035% 8SOIC
IC VREF SERIES 0.035% 8SOIC
IC VREF SERIES PREC 7.5V 8-SOIC
| Renesas Electronics Corporation | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | ISL21090BFB875Z-TK | 1048209-ISL21090BFB875Z-TK | 693-ISL21090BFB875Z-TK | ISL21090BFB875Z-TKTR-ND | ISL21090BFB875Z-TK | ISL21090BFB875Z-TK | ISL21090BFB875Z-TK | 391-ISL21090BFB875Z-TK |
| Product Name | Ultra Low Noise, Precision Voltage Reference | PMIC - PMIC - Voltage Reference - ISL21090BFB875Z-TK | Precision Voltage Reference IC | Voltage Reference | Voltage References | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference | PMIC - Voltage Reference | IC VREF SERIES PREC 7.5V 8-SOIC |
| Package Type | SOIC | Other; 8-SOIC | Other; Tape & Reel (TR) | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | Other; 8-SOIC (0.154\", 3.90mm Width) | SOIC | Other; SOIC | |
| VREF | 7.5 volts | 7.5 volts | 7.5 volts | |||||
| TC | 7 ppm/C | 7 ppm/C | 7 ppm/C | 7 ppm/C | 7 ppm/C | |||
| IQ | 1.3 mA | 1.3 mA | 1.3 mA | 1.3 mA | 1.3 mA | |||
| Accuracy | 0.0350 % | 0.0350 % |
