NCP1117LPSTADT3G

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NCP1117LPSTADT3G

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IC REG LINEAR POS ADJ 1A SOT223

  • HerstellerOnsemi

  • Herstellerteil #NCP1117LPSTADT3G

  • Paket TO-261-4

  • Auf Lager4200

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Spezifikationen

Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT),Bulk
Part Status Active
Output Configuration Positive
Output Type Adjustable
Number of Regulators 1
Voltage - Input (Max) 18V
Voltage - Output (Min/Fixed) 1.25V
Voltage - Output (Max) 16.6V
Voltage Dropout (Max) 1.4V @ 1A
Current - Output 1A
Current - Quiescent (Iq) 50 µA
PSRR 60dB (120Hz)
Protection Features Over Current, Over Temperature
Operating Temperature 0°C ~ 125°C
Mounting Type Surface Mount

Übersicht

Description

The NCP1117LPSTADT3G is a low dropout (LDO) linear voltage regulator from ON Semiconductor. It is designed to provide a stable output voltage with high accuracy and low quiescent current, making it suitable for various applications requiring efficient power management. This device typically features a fixed output voltage of 1.8V, 2.5V, 3.3V, or 5.0V, depending on the specific model, and can supply a maximum output current of approximately 1A.
Key characteristics of the NCP1117LPSTADT3G include its low dropout voltage, meaning it can maintain regulation over a wide range of input voltages with minimal power loss. It also incorporates internal current limiting and thermal shutdown features to protect against overcurrent and overheating, ensuring reliable operation in demanding conditions.
This LDO regulator is commonly used in consumer electronics, communications equipment, and industrial applications where a compact, efficient power supply is essential. Its SOT-223 package provides a small footprint, making it ideal for space-constrained designs.

Equivalent

The NCP1117LPSTADT3G is a low-dropout linear regulator. Equivalent products include:
1. LM1117 series by Texas Instruments.
2. AMS1117 series by Advanced Monolithic Systems.
3. LD1117 series by STMicroelectronics.
4. MIC29302 series by Microchip Technology.
5. LT1117 series by Analog Devices.
These equivalents have similar voltage and current specifications but ensure compatibility with the specific requirements of your application. Always check the datasheet for precise match details.

Features

The NCP1117LPSTADT3G is a low dropout (LDO) voltage regulator designed to provide a reliable power supply in electronic applications. Here are its key features:
1. Output Current: It can deliver up to 1A of continuous output current.
2. Low Dropout Voltage: The device features a low dropout voltage of approximately 1.2V at full load, making it efficient in power management.
3. Output Voltage Options: It offers a fixed output voltage, typically 1.8V, 2.5V, 3.3V, or 5.0V, as well as an adjustable option.
4. Thermal Protection: The regulator includes internal thermal overload protection to prevent overheating.
5. Short-Circuit Protection: It is equipped with short-circuit protection to safeguard against excessive current.
6. Stability: Requires only a small output capacitor for stability, which simplifies circuit design.
7. Applications: Suitable for use in battery-powered devices, computing equipment, and consumer electronics due to its compact size and efficiency.
8. Package: Available in a small, surface-mount SOT-223 package, making it suitable for space-constrained applications.
These features make the NCP1117LPSTADT3G a versatile and reliable choice for various power regulation needs.

Pinout

The NCP1117LPSTADT3G is a low-dropout (LDO) voltage regulator. It typically comes in a SOT-223 package and has 3 pins. Here's a brief description of its pin functions:
1. Input (Pin 1): This pin receives the unregulated input voltage that is to be regulated down to a specific output voltage.

2. Ground (Pin 2): This pin is the common ground for both the input and output voltages. It serves as the reference point for the regulator.
3. Output (Pin 3): This pin provides the regulated output voltage, which is the LDO's main function.
These pins allow the NCP1117LPSTADT3G to provide stable and regulated output voltage, making it suitable for powering a variety of electronic devices and circuits.

Manufacturer

The NCP1117LPSTADT3G is manufactured by ON Semiconductor, a company specializing in semiconductor and integrated circuit products. ON Semiconductor, now known as onsemi, is a leading supplier in the electronics industry, focusing on energy-efficient innovations, power management, and sensing technologies. Their products cater to various sectors, including automotive, industrial, cloud power, and IoT.

Application

The NCP1117LPSTADT3G is a low dropout (LDO) voltage regulator designed for applications requiring efficient voltage regulation. Its primary application areas include:
1. Consumer Electronics: Used in devices like smartphones, tablets, and home appliances for stable voltage supply.
2. Communication Equipment: Provides reliable power to modems, routers, and networking equipment.
3. Industrial Controls: Utilized in sensors and control systems for consistent performance under varying conditions.
4. Automotive Electronics: Supports infotainment systems, dashboard electronics, and sensors with regulated power.
5. Computer Peripherals: Powers components like printers, scanners, and external storage devices.
6. IoT Devices: Ensures efficient power management in smart home and wearable devices.
These applications benefit from the LDO’s efficiency, thermal stability, and compact size.

Package

The NCP1117LPSTADT3G is a low dropout (LDO) linear voltage regulator from ON Semiconductor, typically housed in a SOT-223 package. The SOT-223 package is a small outline, surface-mount package, commonly used for accommodating integrated circuits with low power dissipation and limited pin counts.

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