MCP1702T-5002E/CB

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MCP1702T-5002E/CB

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IC REG LINEAR 5V 250MA SOT23A-3

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 13.2V
Voltage-Output(Min/Fixed) 5V
VoltageDropout(Max) 0.65V @ 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-236-3, SC-59, SOT-23-3

Visão Geral

Description

The MCP1702T-5002E/CB is a low-dropout (LDO) voltage regulator from Microchip Technology. It is designed to provide a fixed output voltage with high accuracy and low quiescent current, making it ideal for battery-powered applications. The device supports a maximum input voltage of 13.2V and delivers a fixed output voltage of 5.0V with a typical dropout voltage of 625mV at full load current of 250mA.
Notable features of the MCP1702T-5002E/CB include thermal shutdown protection, short-circuit protection, and reverse-battery protection. It also provides an output current limit to enhance device reliability. The regulator is available in a compact SOT-23-3 package, making it suitable for space-constrained applications. Its low quiescent current helps prolong battery life in portable devices. The MCP1702T-5002E/CB is commonly used in applications like microcontroller power, consumer electronics, and portable devices where efficient power management is crucial.

Equivalent

The MCP1702T-5002E/CB is a 5V linear voltage regulator. Equivalent products may include:
1. LM7805 by Texas Instruments
2. L7805CV by STMicroelectronics
3. LM2937 by Texas Instruments
4. AZ1117-5.0 by Diodes Incorporated
Ensure you compare parameters such as dropout voltage, current output, and package type to verify compatibility with your application.

Features

The MCP1702T-5002E/CB is a low dropout (LDO) voltage regulator featuring a 5.0V output. It is designed to provide up to 250 mA of output current with low quiescent current consumption, making it energy-efficient. Key features include:
1. Low Dropout Voltage: Typically around 625 mV at full load, allowing for efficient operation.
2. Input Voltage Range: Supports a broad input voltage range from 2.7V to 13.2V.
3. Low Quiescent Current: Typically 1.6 µA, which is ideal for battery-powered applications.
4. Output Voltage Tolerance: Precise output regulation with a tolerance of ±2%.
5. Thermal Shutdown Protection: Safeguards the device against overheating.
6. Short-Circuit Protection: Prevents damage in the event of an output short circuit.
7. Stability with Ceramic Capacitors: Can use small, cost-effective ceramic capacitors, improving design flexibility.
8. Operating Temperature Range: From -40°C to +125°C, suitable for industrial applications.
These features make the MCP1702T-5002E/CB highly suitable for portable, battery-powered, and consumer electronics where power efficiency and reliability are critical.

Pinout

The MCP1702T-5002E/CB is a low-dropout (LDO) voltage regulator from Microchip Technology. It is housed in a SOT-23-3 package, which consists of three pins. The key functions of these pins are:
1. Pin 1 (VOUT): This is the output pin of the regulator. It provides a regulated output voltage of 5.0V in the case of this specific variant.

2. Pin 2 (GND): This is the ground pin and serves as the common reference point for the input and output voltages.
3. Pin 3 (VIN): This is the input pin where the unregulated input voltage is applied. The input voltage must be higher than the desired output voltage for proper operation.
The MCP1702 series is designed for use in applications that require a stable voltage supply with a low dropout voltage and low quiescent current. It is suitable for battery-powered devices due to its efficiency and reliability.

Manufacturer

The MCP1702T-5002E/CB is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor company that designs and manufactures microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company serves a broad range of markets, including automotive, aerospace, consumer electronics, industrial, and communications. Microchip is known for providing reliable and innovative solutions that help customers create optimized, efficient, and cost-effective designs for their electronic products.

Application

The MCP1702T-5002E/CB is a low-dropout (LDO) voltage regulator commonly used in applications requiring efficient, stable voltage output with low power consumption. Key application areas include:
1. Battery-Powered Devices: Ideal for extending battery life in portable electronics.
2. Microcontroller Power Supply: Provides stable voltage for microcontroller-based systems.
3. Consumer Electronics: Used in gadgets like smartphones, tablets, and digital cameras.
4. IoT Devices: Ensures reliable power in low-power Internet of Things applications.
5. Embedded Systems: Supplies consistent voltage in embedded applications.
6. Industrial Automation: Supports various industrial electronics and control systems.
Its low quiescent current and wide input voltage range make it versatile for diverse electronics applications.

Package

The MCP1702T-5002E/CB is a surface-mount package type known as SOT-23, which is a small outline transistor package. This specific model is a low dropout regulator (LDO) by Microchip Technology, designed for voltage regulation applications.

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