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NCP5662DS33R4G

Name: NCP5662DS33R4G
Rating: 4.7 (12 reviews)

IC REG LINEAR 3.3V 2A D2PAK-5

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仕様

Part Status	Obsolete
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	9V
Voltage - Output (Min/Fixed)	3.3V
Voltage Dropout (Max)	1.3V @ 2A
Current - Output	2A
Current - Quiescent (Iq)	3 mA
PSRR	70dB ~ 65dB (120Hz ~ 1kHz)
Control Features	Enable
Protection Features	Over Current, Over Temperature
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package	D2PAK-5
Base Product Number	NCP5662

概要

Description

The NCP5662DS33R4G is a low dropout (LDO) voltage regulator designed to provide a stable output voltage of 3.3V. It is specifically engineered for applications requiring efficient power management with minimal heat generation. This device can deliver up to 200 mA of output current while maintaining a low dropout voltage, which ensures efficient operation even with a small difference between the input and output voltages.
Key features include a wide input voltage range, thermal shutdown protection, and built-in current limiting, making it suitable for a variety of consumer electronics, battery-powered devices, and portable applications. Additionally, the NCP5662 is designed to minimize noise, ensuring clean power delivery to sensitive components. Its compact package and ease of integration make it a popular choice for engineers looking to optimize power efficiency in their designs.

Features

The NCP5662DS33R4G is a high-performance low-dropout (LDO) voltage regulator specifically designed for a 3.3V output. Key features include:
- Output Voltage: Fixed 3.3V with a tolerance of ±2%.
- Input Voltage Range: Typically operates from 2.7V to 5.5V.
- Output Current: Capable of delivering up to 150 mA.
- Low Dropout Voltage: Offers a dropout voltage of around 200 mV at full load, enhancing efficiency.
- Low Quiescent Current: Ensures minimal power consumption in standby mode.
- Thermal Protection: Built-in thermal shutdown feature to prevent overheating.
- Short Circuit Protection: Safeguards against output short conditions.
- Compact Package: Available in a small surface-mount package (SOT-23), suitable for space-constrained applications.
- Excellent Line and Load Regulation: Ensures stable output voltage despite variations in input voltage or output load.
Ideal for portable devices, IoT applications, and battery-powered systems, the NCP5662DS33R4G combines reliability with efficiency.

Package

The NCP5662DS33R4G is packaged in a 5-pin SC-70 (SOT-23) surface-mount package.

Pinout

The NCP5662DS33R4G is a low-dropout (LDO) voltage regulator with a pin count of 5. Its primary function is to provide a stable output voltage of 3.3V while accommodating a maximum output current of 600 mA.
The pin configuration is as follows:
1. VIN: Input voltage supply (typically 4.5V to 16V).
2. GND: Ground reference.
3. VOUT: Regulated output voltage (3.3V).
4. EN: Enable pin to turn the regulator on or off.
5. NC: No connection (not used).
This device is suitable for applications in portable devices, digital cameras, and other electronic systems requiring low power consumption and efficient voltage regulation. It features low quiescent current and a compact package, making it ideal for space-constrained designs.

Manufacturer

The manufacturer of the NCP5662DS33R4G is ON Semiconductor. ON Semiconductor is a global semiconductor company that specializes in designing and manufacturing a wide range of semiconductor solutions. Their products are used in various applications, including automotive, industrial, communications, computing, and consumer electronics. The company focuses on energy-efficient technologies and provides an extensive portfolio of integrated circuits, sensors, and power management solutions. ON Semiconductor is recognized for its commitment to innovation and sustainability in the semiconductor industry.

Application

The NCP5662DS33R4G is a low-dropout (LDO) voltage regulator primarily used in applications requiring a stable 3.3V output. Key application areas include powering microcontrollers, sensors, and wireless communication devices in consumer electronics, industrial automation, and automotive systems. Its compact design and efficiency make it suitable for battery-operated devices and portable electronics.

Equivalent

The NCP5662DS33R4G is a low-dropout (LDO) regulator. Equivalent products include:
1. MIC5233-3.3 (Microchip)
2. LP2950-33 (Texas Instruments)
3. LT1085-3.3 (Analog Devices)
4. AP2112-33 (Diodes Incorporated)
5. LM1117-3.3 (Texas Instruments)
Always verify specifications to ensure compatibility with your application.