NCV4269AD250R2G

The NCV4269AD250R2G is a 250 mA low dropout (LDO) voltage regulator designed to provide a stable and accurate voltage output. With a low dropout voltage and low quiescent current, this LDO regulator is suitable for various power management applications and is especially useful in battery-powered devices.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VIN: Input voltage
• GND: Ground connection
• EN: Enable pin for controlling the regulator's operation
• VOUT: Regulated output voltage
• FB: Feedback pin for setting the output voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the NCV4269AD250R2G for a visual representation.

Key Features

• Low Dropout Voltage: Provides a stable output even when the input voltage is only slightly higher than the output voltage.
• Low Quiescent Current: Consumes minimal current when in standby mode, conserving power in battery-operated systems.
• Short Circuit Protection: Built-in protection feature to prevent damage in the event of a short circuit at the output.
• Thermal Shutdown: Includes thermal shutdown protection to prevent the IC from overheating under excessive load conditions.
• Wide Input Voltage Range: Accepts a wide range of input voltages, making it suitable for various power supply designs.

Note: For detailed technical specifications, please refer to the NCV4269AD250R2G datasheet.

Application

• Battery-Powered Devices: Ideal for powering electronic devices operating on batteries or rechargeable cells.
• Embedded Systems: Suitable for providing regulated power to microcontrollers, sensors, and other embedded components.
• Consumer Electronics: Used in various consumer electronic products requiring stable power sources.

Functionality

The NCV4269AD250R2G is a low dropout voltage regulator designed to provide a stable and regulated output voltage, making it essential for maintaining reliable power supply in a wide range of electronic applications.

Usage Guide

• Input Voltage: Connect VIN (Pin 1) to the input voltage source.
• Output Voltage Adjustment: Use the FB (Pin 4) pin to set the desired regulated output voltage.
• Enable Control: The EN (Pin 3) pin allows for enabling or disabling the regulator as needed.

Frequently Asked Questions

Q: What is the dropout voltage of the NCV4269AD250R2G?
A: The dropout voltage is typically very low, ensuring stable operation even with small differences between input and output voltages.

Q: Is thermal shutdown necessary for the NCV4269AD250R2G?
A: The thermal shutdown feature protects the regulator from overheating and is beneficial for reliable long-term operation, especially in high-temperature environments.