MCP1702T-3002E/CB

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MCP1702T-3002E/CB

IC REG LINEAR 3V 250MA SOT23A-3

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規格

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-236-3, SC-59, SOT-23-3

概述

Description

The MCP1702T-3002E/CB is a low-dropout (LDO) voltage regulator designed by Microchip Technology. It is part of the MCP1702 series, known for its high-accuracy voltage regulation and low quiescent current, making it suitable for battery-powered applications. The device provides a fixed output voltage of 3.0V with a maximum output current of up to 250 mA. It operates over a wide input voltage range of 2.7V to 13.2V, allowing flexibility in various applications.
Key features of the MCP1702T-3002E/CB include a low dropout voltage of typically 625 mV at full load, overcurrent protection, and overtemperature protection, ensuring reliable operation under different conditions. The regulator is housed in a compact SOT-23-3 package, making it ideal for space-constrained designs. Its low quiescent current of typically 2 µA contributes to extended battery life in portable devices.
Overall, the MCP1702T-3002E/CB is well-suited for applications requiring efficient power regulation, such as microcontroller-based systems, wireless devices, and other low-power electronics.

Features

The MCP1702T-3002E/CB is a low dropout (LDO) voltage regulator with the following features:
1. Output Voltage: It provides a fixed output voltage of 3.0V with high precision.
2. Input Voltage Range: Operates with an input voltage range of 2.7V to 13.2V.
3. Output Current: Capable of delivering a maximum output current of 250 mA.
4. Low Quiescent Current: Offers a low quiescent current of 2 µA, ideal for battery-powered applications.
5. Low Dropout Voltage: Features a dropout voltage of 625 mV at 250 mA load.
6. Package: Available in a compact SOT-23B package.
7. Thermal Protection: Includes thermal overload protection to prevent damage from overheating.
8. Stable with Ceramic Capacitors: Designed to be stable with a low-cost ceramic output capacitor.
9. Regulation: Provides excellent line and load regulation.
10. Temperature Range: Suitable for use over a wide range of temperatures, from -40°C to +125°C.
These features make the MCP1702T-3002E/CB suitable for applications requiring efficient power regulation with minimal power consumption and reliable performance.

Package

The MCP1702T-3002E/CB is a SOT-23-3 package type. This is a small outline transistor package with three leads, commonly used for surface-mount applications.

Pinout

The MCP1702T-3002E/CB is a low-dropout voltage regulator from Microchip Technology, designed for battery-powered applications. It comes in a SOT-23-3 package, which means it has 3 pins.
Here are the pin functions:
1. Pin 1 (VIN): Input voltage pin where the unregulated voltage is supplied.
2. Pin 2 (Ground): Common ground pin for both input and output.
3. Pin 3 (VOUT): Output pin where the regulated voltage is delivered.
The MCP1702T-3002E/CB specifically outputs a fixed voltage of 3.0V. It is designed to support input voltages up to 13.2V and can supply a maximum output current of 250 mA. The regulator features a low quiescent current, which makes it ideal for energy-efficient applications.

Manufacturer

The MCP1702T-3002E/CB is manufactured by Microchip Technology Inc. Microchip Technology is an American company that is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company specializes in producing integrated circuits and other components used in a wide range of electronic products and systems.

Application

The MCP1702T-3002E/CB is a low-dropout (LDO) voltage regulator, commonly used in battery-powered devices, sensor modules, and microcontroller-based circuits. Its low quiescent current and wide input voltage range make it suitable for applications like portable electronics, remote sensors, and IoT devices, where energy efficiency is critical. It can also be used in consumer electronics, automotive systems, and industrial controls, where stable voltage regulation is necessary for device reliability and performance.

Equivalent

The MCP1702T-3002E/CB is a low dropout (LDO) voltage regulator from Microchip Technology, providing a fixed 3.0V output. Equivalent products with similar specifications include:
1. LM2936-3.0 from Texas Instruments - Offers low dropout voltage and low quiescent current.
2. NCP1117-3.0 from ON Semiconductor - Features comparable output voltage and current capabilities.
3. TLV1117-30 from Texas Instruments - Provides similar output voltage with low dropout characteristics.
It's important to compare parameters like output current, dropout voltage, precision, and package type for compatibility.

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