MCP1825ST-3302E/DB

Abbildungen dienen nur als Referenz

MCP1825ST-3302E/DB

+Stückliste

IC REG LIN 3.3V 500MA SOT223-3

365 Tage Qualitätsgarantie

7*24 Stunden-Servicegarantie

90-Tage Kundendienstgarantie

Originalproduktgarantie

Spezifikationen

Attribut Wert
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 6V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.35V @ 500mA
Current-Output 500mA
Current-Quiescent(Iq) 220 µA
PSRR 60dB (100Hz)
ProtectionFeatures Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case TO-261-4, TO-261AA

Übersicht

Description

The MCP1825ST-3302E/DB is a low-dropout (LDO) linear voltage regulator from Microchip Technology. Designed to deliver a stable 3.3V output, it can handle a maximum current of 500 mA. Its low dropout voltage and low quiescent current make it suitable for battery-powered applications where efficiency is crucial. The device features excellent line and load regulation, ensuring minimal output voltage variation over different conditions.
With a wide input voltage range and protection features like overcurrent and overtemperature shutdown, the MCP1825ST-3302E/DB is robust and reliable. It comes in a SOT-223 package, providing a compact solution for various circuit board designs. The regulator's thermal performance allows it to operate effectively without requiring additional heatsinks in many applications.
Typical use cases include powering microcontrollers, sensors, and other low-power devices in consumer electronics, industrial equipment, and communication systems. The MCP1825ST-3302E/DB's simplicity, coupled with its performance characteristics, makes it a versatile choice for designers seeking a dependable voltage regulation solution.

Equivalent

The MCP1825ST-3302E/DB is a low-dropout (LDO) linear voltage regulator. Equivalent products to consider could include the AMS1117-3.3, TLV1117-33, and LD1117-3.3V, which are also 3.3V LDO regulators with similar current ratings and package types. Ensure compatibility by checking specific parameters like dropout voltage, output current, and package dimensions before substituting.

Features

The MCP1825ST-3302E/DB is a low dropout (LDO) linear voltage regulator from Microchip Technology. Key features include:
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Output Current: It can deliver up to 500 mA of output current.
3. Low Dropout Voltage: The device features a low dropout voltage, making it efficient for battery-powered applications.
4. High PSRR: It offers high power supply rejection ratio, which helps in minimizing output voltage variations.
5. Thermal Protection: Includes over-temperature protection to prevent damage under high-temperature conditions.
6. Short-Circuit Protection: Protects against output short circuits.
7. Efficiency: Designed for high efficiency to conserve power.
8. Package: Available in a surface-mount SOT-223 package.
9. Temperature Range: Operates over a wide temperature range from -40°C to +125°C.
10. Stability: Requires minimal external components, promoting stable operation.
This regulator is suitable for applications in consumer electronics, industrial systems, and any environment where efficient and reliable voltage regulation is needed.

Pinout

The MCP1825ST-3302E/DB is a low dropout (LDO) linear voltage regulator. It is designed to provide a regulated output voltage of 3.3V with a maximum output current of 500 mA. The device is commonly used in applications requiring a stable power supply with low noise and low dropout voltage.
The MCP1825ST-3302E/DB typically comes in a SOT-223 package, which has three pins:
1. Pin 1 (VIN): This is the input voltage pin. It receives the higher, unregulated input voltage that the regulator will reduce to a stable 3.3V output.
2. Pin 2 (GND): This pin is connected to ground. It serves as the common reference point for the input and output voltages.
3. Pin 3 (VOUT): This is the output voltage pin. It provides the regulated 3.3V voltage to the connected load.
The MCP1825ST-3302E/DB features protections such as overcurrent limiting, thermal shutdown, and a low quiescent current for efficient operation.

Manufacturer

The MCP1825ST-3302E/DB is manufactured by Microchip Technology Inc. Microchip Technology is a leading American semiconductor company that designs and produces microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company serves a wide range of markets, including automotive, industrial, consumer electronics, and telecommunications, providing solutions that enable efficient and reliable electronic designs. Established in 1989, Microchip is known for its robust product portfolio and customer-focused approach, supporting engineers and designers with tools, software, and technical support to optimize their designs.

Application

The MCP1825ST-3302E/DB is a low dropout (LDO) linear voltage regulator designed for applications requiring efficient power management with low noise and low dropout voltage. Key application areas include:
1. Consumer Electronics: Provides stable voltage for devices such as smartphones, tablets, and portable media players.
2. Industrial Systems: Used in control systems and sensors where reliable voltage regulation is crucial.
3. Telecommunications: Supports networking equipment that requires precise voltage levels.
4. Automotive: Suitable for infotainment systems and other automotive electronics needing stable power.
5. Medical Devices: Ensures consistent performance in portable medical equipment.
Its small form factor and thermal performance make it ideal for space-constrained applications.

Package

The MCP1825ST-3302E/DB is a fixed-voltage, low-dropout (LDO) linear voltage regulator in a SOT-223 package. It is designed for applications requiring up to 500 mA of current and provides a 3.3V output. The SOT-223 package type is suitable for surface-mount applications, offering efficient thermal performance and compact size.

Produkte, die mit MCP1825ST-3302E/DB zusammenhängen