ISL21007CFB825Z-TK

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics:
  • High precision
  • Low temperature coefficient
  • Low dropout voltage
  • Low noise
• Package: SOT-23
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 200mV
• Noise: 4μVrms

Detailed Pin Configuration

The ISL21007CFB825Z-TK has three pins: 1. VOUT: Output voltage pin 2. GND: Ground pin 3. VIN: Input voltage pin

Functional Features

• High precision voltage reference
• Stable output voltage over a wide range of operating conditions
• Low temperature coefficient ensures minimal drift with temperature changes
• Low dropout voltage allows for efficient operation in low-power applications
• Low noise output for noise-sensitive circuits

Advantages

• High accuracy and stability
• Wide operating temperature range
• Low power consumption
• Small package size for space-constrained designs
• Excellent line and load regulation

Disadvantages

• Limited output voltage options
• Sensitivity to input voltage fluctuations
• Relatively high cost compared to other voltage references

Working Principles

The ISL21007CFB825Z-TK is based on bandgap voltage reference technology. It utilizes a combination of bipolar and CMOS transistors to generate a stable reference voltage. The bandgap voltage reference circuit compensates for temperature variations, ensuring a consistent output voltage over a wide temperature range.

Detailed Application Field Plans

The ISL21007CFB825Z-TK is commonly used in various electronic applications, including: - Precision analog-to-digital converters (ADCs) - Digital-to-analog converters (DACs) - Voltage regulators - Oscillators - Sensor circuits - Battery management systems

Detailed and Complete Alternative Models

1. LT6654: 2.5V Precision Voltage Reference
   • Initial Accuracy: ±0.05%
   • Temperature Coefficient: 3ppm/°C
   • Package: SOT-23
   • Advantages: Higher accuracy and lower temperature coefficient compared to ISL21007CFB825Z-TK
2. MAX6190: Low-Dropout Voltage Reference
   • Output Voltage: 2.5V
   • Initial Accuracy: ±0.2%
   • Temperature Coefficient: 50ppm/°C
   • Package: SOT-23
   • Advantages: Lower cost alternative with similar output voltage

These alternative models provide options with varying specifications and features to suit different application requirements.

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