MCP1702T-3002E/MB

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MCP1702T-3002E/MB

IC REG LINEAR 3V 250MA SOT89-3

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 13.2V
Voltage-Output(Min/Fixed) 3V
VoltageDropout(Max) 0.975V @ 250mA
Current-Output 250mA
Current-Quiescent(Iq) 5 µA
PSRR 44dB (100Hz)
ProtectionFeatures Over Current, Over Temperature, Short Circuit
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case TO-243AA

Обзор

Description

The MCP1702T-3002E/MB is a low dropout (LDO) linear voltage regulator designed by Microchip Technology. It provides a stable 3.0V output voltage with a maximum output current of 250 mA. One of its key features is its low quiescent current, typically around 2 µA, which makes it particularly suitable for battery-powered applications. The device operates over a wide input voltage range from 2.7V to 13.2V, making it versatile for various applications.
The MCP1702T-3002E/MB offers high accuracy and low noise, ensuring reliable performance in sensitive electronic applications. It includes thermal shutdown and current limiting features to protect against overload conditions. The regulator is available in a small SOT-23 package, which is advantageous for space-constrained designs.
This device is ideal for applications such as microcontroller power supplies, portable electronics, and other low-power devices where efficiency and space are critical. Its low dropout voltage and efficient performance make it a popular choice for engineers designing energy-sensitive applications.

Features

The MCP1702T-3002E/MB is a low-dropout (LDO) voltage regulator designed for efficient and stable voltage regulation. Here are its key features:
1. Output Voltage: It provides a fixed output voltage of 3.0V.
2. Input Voltage Range: The regulator can handle an input voltage range from 2.7V to 13.2V, accommodating various power sources.
3. Output Current: It supports a maximum output current of 250 mA, suitable for low-power applications.
4. Low Quiescent Current: With a typical quiescent current of 2 µA, it is optimized for battery-powered devices, extending battery life.
5. Dropout Voltage: It features a low dropout voltage of 625 mV at full load, ensuring efficiency.
6. Thermal Protection: Built-in over-temperature protection enhances reliability and prevents damage from overheating.
7. Short-Circuit Protection: The regulator is designed to protect against output short circuits.
8. Package: It comes in a SOT-23-3 package, which is compact and suitable for space-constrained applications.
Overall, the MCP1702T-3002E/MB is ideal for applications requiring efficient voltage regulation with minimal power consumption, such as in portable and battery-operated devices.

Package

The MCP1702T-3002E/MB is a surface-mount package type, specifically in the SOT-23-3 format. It is a low dropout (LDO) linear voltage regulator manufactured by Microchip Technology, offering a fixed output voltage of 3.0V.

Pinout

The MCP1702T-3002E/MB is a voltage regulator from Microchip Technology. It is a three-pin device designed for low dropout (LDO) voltage regulation. The key specifications for this regulator are:
- Pin Count: 3 pins
- Function:
- Pin 1 (GND): Ground pin, which is the common ground for the input power supply and the output regulated voltage.
- Pin 2 (VOUT): Output pin, providing the regulated voltage. For this specific version, it outputs a fixed voltage of 3.0V.
- Pin 3 (VIN): Input pin, where the unregulated input voltage is supplied. The device regulates this input to provide a stable output.
The MCP1702T-3002E/MB is designed for applications requiring a low current, low dropout voltage regulator. It is ideal for battery-powered devices due to its low quiescent current and high input voltage tolerance.

Manufacturer

The manufacturer of the MCP1702T-3002E/MB is Microchip Technology Inc. Microchip Technology is a publicly traded American company that specializes in the production of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. They focus on providing a broad spectrum of semiconductor products for various sectors, including automotive, industrial, consumer, and aerospace applications. The company is known for its innovation in microcontroller technology and offers a wide range of products for embedded control systems.

Application

The MCP1702T-3002E/MB is a low dropout (LDO) voltage regulator. It is commonly used in applications requiring efficient power management, such as battery-powered devices, microcontroller systems, and portable electronics. Its low quiescent current makes it suitable for devices where power conservation is critical, like wearables and IoT devices. Additionally, it finds use in consumer electronics, automotive systems, and industrial applications where stable voltage regulation is necessary.

Equivalent

The MCP1702T-3002E/MB is a low dropout (LDO) voltage regulator from Microchip Technology. Equivalent products from other manufacturers could include:
1. LM2937-3.0 from Texas Instruments: A 3.0V LDO regulator with similar specs.
2. AMS1117-3.0 from Advanced Monolithic Systems: A popular 3.0V LDO regulator.
3. NCP1117-3.0 from ON Semiconductor: A 3.0V LDO regulator with comparable features.
Ensure to verify the electrical characteristics and package compatibility before selecting an equivalent.

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