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onsemi Linear Voltage Regulator 40V 3.3V Output 400mA SOT-223 4-Pin NCV4274AST33T3G

Category Voltage Regulator Brand onsemi Condition New

Specifications

Country of Origin India
Voltage Regulators onsemi, Voltage Regulator 40V SOT-223 4-Pin RS Stock No
Brand onsemi
Height 1.65mm
Length 6.7mm
Model NCV4274AST33T3G
Width 3.7mm
Mount Type Surface
Series NCV4
Maximum Operating Temperature 150°C
Package Type SOT-223
Polarity Positive
Maximum Input Voltage 40V
Quiescent Current 150μA
Minimum Input Voltage 4.5V
Pin Count 4
Automotive Standard AEC-Q100

Key Features

  • Operates at a maximum input voltage of 40V ensuring robust performance.
  • Features a low quiescent current of 150μA for energy-efficient operation.
  • Includes internal thermal overload protection and short circuit current limiting for reliability.
  • Package type SOT-223 enables surface mount mounting and compact design.
  • Automotive-grade device compliant with AEC-Q100 standard suitable for harsh environments.
  • Output voltage accuracy is within ±2% maintaining stable regulation.
  • Designed for linear regulation applications requiring low dropout voltage.
  • Monolithic integrated circuit suitable for local on-card regulation tasks.

Product Description

onsemi NCV4274AST33T3G is a high-performance low dropout (LDO) linear Voltage Regulator designed for precise 3.3V output voltage regulation with an output current capability exceeding 400mA. Packaged in a compact SOT-223 4-pin surface mount format, it ensures efficient space utilization on PCBs for electronics applications.

This regulator is engineered with internal thermal overload protection and current limiting features to enhance device safety and longevity under adverse conditions. It operates from a 4.5V minimum input voltage up to a maximum of 40V, accommodating a broad range of power input scenarios.

The device exhibits a low quiescent current of 150µA, making it highly suitable for battery-powered and low power consumption systems. Its output voltage accuracy is tightly controlled at ±2%, guaranteeing stable and reliable voltage supply vital for sensitive electronic circuits.

The NCV4274AST33T3G is compliant with the AEC-Q100 automotive industry standard, highlighting its robustness and suitability for automotive and industrial control environments. With a maximum operating temperature of 150°C, it is reliable under extended thermal stress.

Typical applications include local on-card voltage regulation in consumer electronics, industrial automation control units, automotive electronics, and power management for sensitive semiconductor devices.

Operates with a maximum input voltage of 40V. Low quiescent current of 150μA for efficient power usage. Internal thermal overload protection ensures device safety. Short circuit current limiting safeguard included. SOT-223 4-pin package facilitates surface mounting.

Complies with AEC-Q100 automotive quality standards. Output voltage accuracy within ±2%. Suitable for applications requiring linear low dropout regulation. Wide operating temperature range up to 150°C.

The set of features and design reliability make the onsemi NCV4274AST33T3G ideal for industrial, automotive, and consumer electronics power management requirements. For further details and sourcing options, explore our Electronics & Electricals category specializing in Power Management ICs.

onsemi Linear Voltage Regulator 40V 3.3V Output 400mA SOT-223 4-Pin NCV4274AST33T3G
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Frequently Asked Questions

The maximum input voltage for the NCV4274AST33T3G is 40V.

This voltage regulator can provide an output current capability exceeding 400mA.

The quiescent current of this model is 150μA, making it suitable for energy-efficient applications.

It is packaged in a compact SOT-223 4-pin surface mount format.

The output voltage accuracy is within ±2%, ensuring stable voltage regulation.

The minimum input voltage is 4.5V, and the maximum input voltage is 40V.

This model complies with the AEC-Q100 automotive standard, suitable for harsh environments.

The maximum operating temperature for this voltage regulator is 150°C.

It includes internal thermal overload protection and short circuit current limiting for enhanced reliability.

Typical applications include local on-card voltage regulation in consumer electronics and automotive electronics.

The dimensions of the NCV4274AST33T3G are 6.7mm in length, 3.7mm in width, and 1.65mm in height.

Yes, its low quiescent current of 150μA makes it suitable for battery-powered and low power consumption systems.

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