MCP1702T-1202E/CB

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MCP1702T-1202E/CB

IC REG LIN 1.2V 200MA 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) 1.2V
Current-Output 200mA
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-1202E/CB is a member of the Microchip Technology's MCP1702 series, which consists of low dropout (LDO) voltage regulators. This specific model provides a fixed output voltage of 12V. The device is designed to deliver a maximum output current of 250 mA while maintaining high efficiency and low quiescent current, making it suitable for battery-powered applications. The MCP1702 series is known for its dropout voltage of 625 mV at full load current, which allows for efficient operation with minimal power loss.
The MCP1702T-1202E/CB features an input voltage range of up to 13.2V and incorporates thermal shutdown and current limiting protection to enhance reliability and safety. Housed in a SOT-23-3 package, it is compact and convenient for use in space-constrained electronic designs. This voltage regulator is ideal for applications requiring a stable and precise voltage supply, such as in microcontroller-based systems, portable devices, and other consumer electronics. Its ease of use and robust performance make it a versatile component in various electronic projects.

Features

The MCP1702T-1202E/CB is a low-dropout (LDO) linear voltage regulator designed by Microchip Technology. Key features of this component include:
1. Output Voltage: It provides a fixed output voltage of 1.2V.
2. Input Voltage Range: The device can handle an input voltage range of up to 13.2V.
3. Output Current: It supports a maximum output current of 250 mA.
4. Low Quiescent Current: The regulator has a low quiescent current of approximately 2 µA, making it suitable for battery-powered applications.
5. Low Dropout Voltage: It features a low dropout voltage, which helps maintain regulation with minimal input-to-output voltage differential.
6. Thermal Protection: The device includes built-in protection against overheating, enhancing reliability.
7. Short-Circuit Protection: It is equipped with short-circuit current protection to prevent damage.
8. Stability: The MCP1702T-1202E/CB is stable with ceramic output capacitors, which can help reduce cost and improve performance.
9. Package: This specific model comes in the SOT-23-3 package, which is compact for space-constrained applications.
Overall, the MCP1702T-1202E/CB provides efficient voltage regulation with high reliability, suitable for various applications needing low power consumption.

Package

The MCP1702T-1202E/CB is a Linear Voltage Regulator from Microchip Technology. It's packaged in a SOT-23-3, a small outline transistor package with three pins, commonly used for surface-mount applications. This type of package is designed for applications where space is limited on the circuit board.

Pinout

The MCP1702T-1202E/CB is a low-dropout (LDO) linear voltage regulator from Microchip Technology. It is designed to provide a precise output voltage with low quiescent current consumption. The device is typically housed in a SOT-23-3 package, which has a pin count of 3.
The function of each pin is as follows:
1. Pin 1 (VIN): This is the input voltage pin. The voltage applied here should be higher than the desired output voltage and within the specified range for proper regulation.
2. Pin 2 (GND): This is the ground pin and is used as a reference point for the input and output voltages. It should be connected to the system ground.
3. Pin 3 (VOUT): This is the output voltage pin. The regulated voltage is provided at this pin, which is typically 1.2V for the MCP1702T-1202E/CB variant.
The MCP1702 series is known for its low quiescent current, making it suitable for battery-powered applications.

Manufacturer

The manufacturer of the MCP1702T-1202E/CB is Microchip Technology Inc. Microchip is a leading American company that designs and manufactures microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. They cater primarily to the embedded control applications market, providing a wide range of semiconductor products that serve various industries, including automotive, aerospace, consumer electronics, and industrial automation.

Application

The MCP1702T-1202E/CB is a low-dropout voltage regulator designed for battery-powered devices, consumer electronics, and industrial applications. Its low quiescent current and stable output make it ideal for powering microcontrollers, sensors, and RF modules. Additionally, it is used in portable electronics, handheld devices, and other applications requiring efficient voltage regulation with minimal power consumption.

Equivalent

The MCP1702T-1202E/CB is a low dropout (LDO) voltage regulator from Microchip Technology, providing a fixed output voltage of 1.2V. Equivalent products from other manufacturers might include:
1. LD1117-1.2 from STMicroelectronics
2. LM1117-1.2 from Texas Instruments
3. NCP1117-1.2 from ON Semiconductor
These alternatives have similar specifications and can often be used as substitutes, but it's essential to verify the specific electrical and thermal characteristics for compatibility with your application.

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