NCP303LSN16T1G

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NCP303LSN16T1G

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IC SUPERVISOR 1 CHANNEL 5TSOP

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規格

屬性 價值
Part Status Obsolete
Digi Key Programmable Not Verified
Type Simple Reset/Power-On Reset
Number of Voltages Monitored 1
Voltage - Threshold 1.6V
Output Open Drain or Open Collector
Reset Active Low
Reset Timeout Adjustable/Selectable
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5
Supplier Device Package 5-TSOP
Base Product Number NCP303

概述

Description

The NCP303LSN16T1G is a low-dropout (LDO) voltage regulator designed for various electronic applications. It offers a fixed output voltage of 1.6V and a maximum output current of 300mA, making it suitable for powering low-voltage devices and components. This LDO features a low dropout voltage (typically around 100mV at 150mA), ensuring efficient operation even when the input voltage is close to the output voltage.
Key specifications include a wide input voltage range (up to 16V), excellent line and load regulation, and low quiescent current, which enhances battery life in portable applications. The device incorporates thermal shutdown and overcurrent protection, ensuring reliable operation and safeguarding against overheating or excessive load conditions.
The NCP303LSN16T1G is available in a compact SOT-23 package, making it ideal for space-constrained designs. Its combination of performance, protection features, and size makes it a popular choice for consumer electronics, battery-powered devices, and various industrial applications.

Equivalent

The NCP303LSN16T1G is a low-dropout (LDO) voltage regulator. Equivalent products include the MCP1700, LP2985, and MIC5205. When selecting an alternative, ensure compatibility with specifications such as output voltage, current rating, dropout voltage, and package type. Always verify the datasheets for detailed comparisons.

Features

The NCP303LSN16T1G is a low-dropout (LDO) linear voltage regulator designed for various applications. Key features include:
1. Output Voltage: Adjustable or fixed output options (typically 1.2V to 5.0V).
2. Low Dropout Voltage: Offers a low dropout voltage, allowing operation with minimal input-output voltage differential.
3. High Accuracy: Provides output voltage accuracy of ±2% over the specified temperature range.
4. Low Quiescent Current: Features low quiescent current, enhancing efficiency, especially in battery-powered devices.
5. Wide Input Voltage Range: Accepts input voltages up to 16V, making it versatile for various power sources.
6. Thermal Protection: Includes thermal shutdown to prevent overheating.
7. Short-Circuit Protection: Offers short-circuit protection for increased reliability.
8. Small Package: Available in a compact SOT-23 package, suitable for space-constrained applications.
9. Wide Operating Temperature Range: Operates effectively from -40°C to +125°C.
These features make the NCP303LSN16T1G suitable for consumer electronics, automotive, and industrial applications.

Pinout

The NCP303LSN16T1G is a low-dropout (LDO) voltage regulator from ON Semiconductor. It features a pin count of 5.
The functions of the pins are as follows:
1. Input (Pin 1): Connects to the input voltage source.
2. Ground (Pin 2): Common ground connection.
3. Output (Pin 3): Provides the regulated output voltage.
4. Control (Pin 4): Used for enabling/disabling the regulator. Pulling this pin high enables the output; pulling it low disables it.
5. Bypass (Pin 5): Connects an external capacitor to improve transient response and reduce noise.
The NCP303LSN16T1G is designed to provide a stable output voltage with low noise and minimal dropout, making it suitable for a variety of applications in portable devices and power-sensitive systems.

Manufacturer

The manufacturer of the NCP303LSN16T1G is ON Semiconductor. ON Semiconductor is a global supplier of semiconductor-based solutions, focusing on energy-efficient technologies and products. The company produces a wide range of components, including analog, discrete, and power management devices, catering to various applications such as automotive, industrial, communications, and consumer electronics.
Founded in 1999 and headquartered in Phoenix, Arizona, ON Semiconductor has grown through both organic growth and strategic acquisitions. The company emphasizes innovation and sustainability in its operations, aiming to deliver efficient and environmentally friendly solutions. Its product portfolio includes integrated circuits, sensors, and other semiconductor products that support the evolving needs of various industries, enabling advancements in technology and energy efficiency.

Application

The NCP303LSN16T1G is a low-dropout (LDO) voltage regulator primarily used in various applications including portable electronics, battery-operated devices, and power management systems. It offers a stable output voltage with low noise, making it suitable for sensitive analog circuits, microcontrollers, and RF applications. Additionally, it is commonly utilized in automotive electronics, telecommunications equipment, and industrial control systems where efficient power regulation is essential. Its compact design and thermal performance enable it to be effective in space-constrained applications.

Package

The NCP303LSN16T1G is packaged in a 16-lead SOIC (Small Outline Integrated Circuit) package. This surface-mount package type is designed for efficient space utilization on PCBs while providing good thermal performance.

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