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onsemi Fixed Series Precision Voltage Reference 3.3V 20mA Surface Mount SOT-23 Package NCV51460SN33T1G

Category Voltage Reference IC Brand onsemi Condition New

Specifications

Country of Origin India
Brand onsemi
Height 1.01mm
Length 3.04mm
Model NCV51460SN33T1G
Mount Type Surface
Output type Fixed
Series NCV51460
Temperature Coefficient 34 ppm/°C
Output Current 20mA
Topology Series
Maximum Operating Temperature 125°C
Package Type SOT-23
Load Regulation 4000 ppm/mA
Minimum Operating Temperature -40°C
Reference Type Fixed
Maximum Input Voltage 28V
Line Regulation 500 ppm/V
Minimum Input Voltage 4.2V
Pin Count 3
Automotive Standard AEC-Q100
Reference Voltage 3.3V
Initial Accuracy ±1 %
Output Voltage Option 3.3V

Key Features

  • Offers a high precision voltage reference with ±1 % accuracy over operating temperature range.
  • Output current capability up to 20 mA for precision regulator applications.
  • Wide operating input voltage range from 4.2 V to 28 V.
  • Low quiescent current of 140 μA reduces power consumption in battery operated systems.
  • Stable operation without an output capacitor suitable for space-constrained designs.
  • Includes short circuit and reverse input voltage protection for enhanced reliability.
  • High PSRR of 68 dB at 1 kHz ensures clean voltage output.
  • Temperature coefficient of 34 ppm/°C guarantees stable output across temperature variations.

Product Description

onsemi NCV51460SN33T1G is a high-performance, low-power fixed series precision voltage reference IC designed for use in industrial and automotive applications requiring a 3.3 V fixed output voltage with exceptional accuracy and stability. The device is housed in a 3-pin SOT-23 surface mount package with compact dimensions making it ideal for space-constrained electronic designs.

This Voltage Reference IC provides a stable and accurate reference voltage over a wide input voltage range from 4.2 V up to 28 V, supporting output current of up to 20 mA, suitable for precision regulator systems and low noise applications. The device features an initial accuracy of ±1 % and a low temperature coefficient of 34 ppm/°C, ensuring consistent performance across the operating temperature range from -40°C to 125°C.

Key protective features such as short circuit and reverse input voltage protection increase device robustness and lifetime, making it ideal for automotive and battery-powered systems. Its low quiescent current of 140 μA makes the NCV51460SN33T1G suitable for power-sensitive applications. The device delivers a high PSRR of 68 dB at 1 kHz, providing a clean and stable voltage rail from noisy power supplies.

The component is stable without requiring an output capacitor, allowing straightforward implementation in compact or fast-rise-time circuits. It meets the stringent AEC-Q100 automotive qualification standards, underscoring its suitability for automotive electronics and demanding industrial environments.

Applications include analog-to-digital and digital-to-analog converter reference voltages, precision regulators, medical equipment, standby power supplies, and battery-powered systems.

Offers a high precision voltage reference with ±1 % accuracy over operating temperature range. Output current capability up to 20 mA for precision regulator applications. Wide operating input voltage range from 4.2 V to 28 V.

Low quiescent current of 140 μA reduces power consumption in battery operated systems. Stable operation without an output capacitor suitable for space-constrained designs. Includes short circuit and reverse input voltage protection for enhanced reliability.

High PSRR of 68 dB at 1 kHz ensures clean voltage output. Temperature coefficient of 34 ppm/°C guarantees stable output across temperature variations. Compliant with automotive standard AEC-Q100 for high reliability applications.

Compact dimensions with 3.04 mm length and 1.01 mm height in SOT-23 package. Explore further on Power Management ICs suitable for precision voltage reference applications at EnvMart.

onsemi Fixed Series Precision Voltage Reference 3.3V 20mA Surface Mount SOT-23 Package NCV51460SN33T1G
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Frequently Asked Questions

The output voltage of this model is 3.3V, providing a fixed reference voltage suitable for various applications.

The maximum input voltage for the NCV51460SN33T1G is 28V, allowing it to operate effectively within a wide voltage range.

It can provide an output current of up to 20 mA, making it suitable for precision regulator applications.

This voltage reference operates within a temperature range of -40°C to 125°C, ensuring reliable performance in various environments.

The initial accuracy of this model is ±1 %, providing a high level of precision for reference applications.

The dimensions of the SOT-23 package are 3.04 mm in length and 1.01 mm in height, making it suitable for space-constrained designs.

No, this model is stable without requiring an output capacitor, simplifying its implementation in compact circuits.

The line regulation of the NCV51460SN33T1G is 500 ppm/V, ensuring minimal variation in output voltage with changes in input voltage.

It complies with the AEC-Q100 automotive standard, indicating its suitability for high reliability applications in automotive environments.

The temperature coefficient of this voltage reference is 34 ppm/°C, ensuring stable output across temperature variations.

It includes short circuit and reverse input voltage protection, enhancing its reliability and robustness for various applications.

This model is suitable for applications such as analog-to-digital and digital-to-analog converter reference voltages, precision regulators, and battery-powered systems.

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